diff --git a/CHANGELOG.md b/CHANGELOG.md
index 126e90d..b25d903 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ schemas in `nnnotes.schemas` and the documented Python API. Before 1.0 a minor v
 
 ### Features
 
+- Ship schemas for shared product root documents and prefab objects, with numeric font and transform contracts.
 - Share catalog versions and labels through depot remotes, with verified catalog files fetched on demand.
 - Retain census planning results, emitted task descriptions and standalone task runs as depot collection roots.
 - Store content, task inputs, results and catalog versions in a persistent depot with optional remote storage, verified collection and bounded source downloads.
diff --git a/docs/contracts.md b/docs/contracts.md
index 0e5f779..9c47051 100644
--- a/docs/contracts.md
+++ b/docs/contracts.md
@@ -328,3 +328,32 @@ Object reads and writes name individual keys. Catalog discovery and `depot gc --
 ## Site catalog
 
 [`site.schema.json`](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/site.schema.json) describes `nnnotes.site/1`. A named site stores its complete region-topic catalog in `site.json`. Each topic names an immutable product manifest and the metadata of its listing entry. Partial selections retain other topics; complete selections replace the requested region and product kind. The successful run points at the complete site layout so depot collection retains every published dependency.
+
+## Product document schemas
+
+The fixed product documents have the following schemas, also available through `nnnotes.schemas.load`.
+
+| Schema | Document |
+|---|---|
+| [episode](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/episode.schema.json) | Story episode commands and resource rows |
+| [model-json](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/model-json.schema.json) | Live2D model objects, resources and animation bindings |
+| [prefab](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/prefab.schema.json) | Prefab hierarchy nodes, transforms and components |
+| [live](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/live.schema.json) | Live entry and shared product parts |
+| [live-scene](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/live-scene.schema.json) | Live scene, lane resources and bands |
+| [live-notes](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/live-notes.schema.json) | Note prefabs and shared animation bindings |
+| [live-noteskin](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/live-noteskin.schema.json) | Note skin sprites and animation bindings |
+| [live-noteeffect](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/live-noteeffect.schema.json) | Note effect prefabs and animation bindings |
+| [live-music](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/live-music.schema.json) | Music layers and cue metadata |
+| [live-sounds](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/live-sounds.schema.json) | Sound groups, categories and routing |
+| [story](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/story.schema.json) | Story entry and shared product parts |
+| [story-scene](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/story-scene.schema.json) | Story scene objects, settings and graphics |
+| [story-ui](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/story-ui.schema.json) | Localized story UI objects and text settings |
+| [story-asset](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/story-asset.schema.json) | Story media prefab objects and animation bindings |
+
+### Scene and media document schemas
+
+- [room](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/room.schema.json)
+- [spot](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/spot.schema.json)
+- [story-video](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/story-video.schema.json)
+- [story-sound](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/story-sound.schema.json)
+- [crilips](https://github.com/MetaSekaiLab/nnnotes/blob/main/src/nnnotes/schemas/crilips.schema.json)
diff --git a/docs/schemas.md b/docs/schemas.md
index 8ed6374..003c67e 100644
--- a/docs/schemas.md
+++ b/docs/schemas.md
@@ -23,25 +23,58 @@ schemas.load("plan")  # the schema as a dict
 | `common` | | definitions shared by the other schemas |
 | `cost` | `nnnotes.cost/1` | the measured cost of a task's last run |
 | `coverage` | `nnnotes.coverage/1` | the coverage of a run per class and per reason code |
+| `crilips` | product document | CRI Lips tensor blocks and frontend constants |
+| `episode` | product document | story commands and resource tables |
 | `failures` | `nnnotes.failures/1` | the failed tasks and items of a run |
 | `layout` | `nnnotes.layout/1` | the files a layout owns in its output directory |
+| `live` | `1` | live chart entry and shared parts |
+| `live-music` | `1` | music layers and cue metadata |
+| `live-noteeffect` | `1` | note effect resources and animation bindings |
+| `live-notes` | `1` | note prefabs, settings and animations |
+| `live-noteskin` | `1` | note skin resources and animation bindings |
+| `live-scene` | `1` | scene objects, settings and band timelines |
+| `live-sounds` | `1` | sound groups and category routing |
 | `live-ui` | `nnnotes.live-ui/1` (`format`) | live start strings, text styles, glyph pages and image bindings |
+| `model-json` | `3` | Live2D model objects and animation bindings |
 | `music-data` | `nnnotes.music-data/2` | every song and chart of one master data version ([music data](music-data.md)) |
 | `objects` | `nnnotes.objects/1` | the objects a product reaches: their class, item status and files ([products](products.md)) |
 | `plan` | `nnnotes.plan/1` | what a run would do and why (`depot plan`) |
+| `prefab` | product document | prefab nodes, transforms and components |
 | `product` | `nnnotes.product/1` | a product's manifest: its files and the files of the objects it uses, as content-addressed assets ([products](products.md)) |
 | `result` | `nnnotes.result/1` | the result of a task, a function of its key alone |
+| `room` | product document | room geometry, materials and textures |
 | `run` | `nnnotes.run/1` | a run manifest: context, selection, tasks with keys and statuses, layouts |
 | `scripts` | `nnnotes.scripts/1` | every MonoScript of the censuses, by object id |
 | `site` | `nnnotes.site/1` | a named site's complete region-topic catalog and immutable product references |
+| `spot` | product document | spot settings, characters and Spine data |
+| `story` | `1` | story entry and shared parts |
+| `story-asset` | `1` | story media prefab objects |
 | `story-fonts` | `nnnotes.story-fonts/1` (`format`) | an episode's text bindings, font records, glyph pages and text shaders |
 | `story-host` | `nnnotes.story-host/1` (`format`) | an Overlay story's host screen, layout and initial state |
+| `story-scene` | `1` | story scene objects and graphics settings |
 | `story-simple-ui` | `nnnotes.story-simple-ui/1` (`format`) | localized Overlay talk-window and system-message prefabs |
+| `story-sound` | product document | cue metadata and waveform files |
+| `story-ui` | `1` | localized story UI and text bindings |
+| `story-video` | `1` | video dimensions, timing and media tracks |
 | `task` | `nnnotes.task/1` | one stage applied to one subject, with everything needed to run it (`depot run`) |
 | `ui-library` | `nnnotes.ui-library/1` | selected UI keys and their product manifests |
 | `ui-pack` | `nnnotes.ui-pack/1` | native UI roots, prefab and controller identities, animation bindings |
 | `view` | `nnnotes.view/1` | a semantic view of a master table, each row with its names and the objects it names |
 
+
 The documents of the asset export are described in [contracts](contracts.md), the views in [views](views.md). The
 schema files are in
 [src/nnnotes/schemas](https://github.com/MetaSekaiLab/nnnotes/tree/main/src/nnnotes/schemas).
+
+## Product documents
+
+The product root and prefab schemas are listed in [Product document schemas](contracts.md#product-document-schemas). Their fields match the shared object interfaces consumed by ournotes-player.
+
+Compare the shared constraints with an ournotes-player checkout or extracted package:
+
+```sh
+python scripts/check_product_schemas.py /path/to/ournotes-player
+```
+
+The check covers product, live, model, story, prefab, room, spot, audio, video and UI documents. Schema identifiers,
+titles and descriptions may differ by package; validation constraints must agree.
diff --git a/scripts/check_product_schemas.py b/scripts/check_product_schemas.py
new file mode 100644
index 0000000..0558f6b
--- /dev/null
+++ b/scripts/check_product_schemas.py
@@ -0,0 +1,76 @@
+"""Compare the shared product contracts with an ournotes-player checkout or extracted package."""
+
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+
+NAMES = (
+    "product",
+    "episode",
+    "model-json",
+    "prefab",
+    "live",
+    "live-scene",
+    "live-notes",
+    "live-noteskin",
+    "live-noteeffect",
+    "live-music",
+    "live-sounds",
+    "story",
+    "story-scene",
+    "story-ui",
+    "story-asset",
+    "story-fonts",
+    "story-host",
+    "story-simple-ui",
+    "ui-pack",
+    "ui-library",
+    "room",
+    "spot",
+    "story-video",
+    "story-sound",
+    "crilips",
+)
+
+
+def contract(value):
+    if isinstance(value, dict):
+        out = {}
+        for key, item in value.items():
+            if key in {"$id", "title", "description"}:
+                continue
+            if key in {"properties", "patternProperties", "$defs", "dependentSchemas"}:
+                out[key] = {name: contract(schema) for name, schema in item.items()}
+            elif key in {"const", "enum"}:
+                out[key] = item
+            else:
+                out[key] = contract(item)
+        return out
+    if isinstance(value, list):
+        return [contract(item) for item in value]
+    return value
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument("player", type=Path, help="ournotes-player root containing schema/")
+    args = parser.parse_args()
+    source = Path(__file__).resolve().parents[1] / "src" / "nnnotes" / "schemas"
+    errors = []
+    for name in NAMES:
+        paths = [source / f"{name}.schema.json", args.player / "schema" / f"{name}.schema.json"]
+        try:
+            left, right = [contract(json.loads(path.read_text(encoding="utf-8"))) for path in paths]
+            if left != right:
+                errors.append(f"{name}: schema constraints differ")
+        except (OSError, ValueError) as error:
+            errors.append(f"{name}: {error}")
+    if errors:
+        parser.exit(1, "\n".join(errors) + "\n")
+    print(f"{len(NAMES)} shared product schemas match")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/src/nnnotes/schemas/crilips.schema.json b/src/nnnotes/schemas/crilips.schema.json
new file mode 100644
index 0000000..36ae156
--- /dev/null
+++ b/src/nnnotes/schemas/crilips.schema.json
@@ -0,0 +1,57 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "dtype",
+    "order",
+    "total_floats",
+    "blocks",
+    "constants",
+    "frontend"
+  ],
+  "properties": {
+    "dtype": {
+      "const": "float32"
+    },
+    "order": {
+      "const": "LE"
+    },
+    "total_floats": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "blocks": {
+      "type": "array",
+      "items": {
+        "$schema": "https://json-schema.org/draft/2020-12/schema",
+        "type": "object",
+        "required": [
+          "name",
+          "offset",
+          "count"
+        ],
+        "properties": {
+          "name": {
+            "type": "string"
+          },
+          "offset": {
+            "type": "integer",
+            "minimum": 0
+          },
+          "count": {
+            "type": "integer",
+            "minimum": 0
+          }
+        }
+      }
+    },
+    "constants": {
+      "type": "object"
+    },
+    "frontend": {
+      "type": "object"
+    }
+  },
+  "$id": "urn:nnnotes:schema:crilips",
+  "title": "crilips document"
+}
diff --git a/src/nnnotes/schemas/episode.schema.json b/src/nnnotes/schemas/episode.schema.json
new file mode 100644
index 0000000..805248d
--- /dev/null
+++ b/src/nnnotes/schemas/episode.schema.json
@@ -0,0 +1,305 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "advId",
+    "asset",
+    "commandCount",
+    "commands",
+    "text",
+    "sounds",
+    "cuesheets",
+    "videos",
+    "resources",
+    "master",
+    "title"
+  ],
+  "properties": {
+    "advId": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "asset": {
+      "type": "string"
+    },
+    "commandCount": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "commands": {
+      "type": "array",
+      "items": {
+        "$ref": "#/$defs/command"
+      }
+    },
+    "text": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/$defs/texts"
+      }
+    },
+    "sounds": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "properties": {
+          "_cueName": {
+            "type": "string"
+          },
+          "_soundCueSheetID": {
+            "type": "integer"
+          }
+        }
+      }
+    },
+    "cuesheets": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "required": [
+          "_cueSheetName"
+        ],
+        "properties": {
+          "_cueSheetName": {
+            "type": "string",
+            "minLength": 1
+          }
+        }
+      }
+    },
+    "videos": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object"
+      }
+    },
+    "resources": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "required": [
+          "kind",
+          "address"
+        ],
+        "properties": {
+          "kind": {
+            "type": "string",
+            "minLength": 1
+          },
+          "address": {
+            "type": "string",
+            "minLength": 1
+          },
+          "present": {
+            "type": "boolean"
+          }
+        }
+      }
+    },
+    "master": {
+      "type": "object",
+      "required": [
+        "_id",
+        "_advEpisodeAsset",
+        "_titleTextId",
+        "_playbackMode"
+      ],
+      "properties": {
+        "_id": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "_sheetName": {
+          "type": "string"
+        },
+        "_advEpisodeAsset": {
+          "type": "string"
+        },
+        "_titleTextId": {
+          "type": "string"
+        },
+        "_rubyTitleTextId": {
+          "type": "string"
+        },
+        "_playbackMode": {
+          "enum": [
+            0,
+            1
+          ]
+        }
+      }
+    },
+    "title": {
+      "anyOf": [
+        {
+          "type": "null"
+        },
+        {
+          "$ref": "#/$defs/texts"
+        }
+      ]
+    }
+  },
+  "$defs": {
+    "texts": {
+      "type": "object",
+      "properties": {
+        "japanese": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "english": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "traditionalChinese": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "simplifiedChinese": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "korean": {
+          "type": [
+            "string",
+            "null"
+          ]
+        }
+      }
+    },
+    "command": {
+      "type": "object",
+      "required": [
+        "i",
+        "cmd",
+        "raw"
+      ],
+      "properties": {
+        "i": {
+          "type": "integer"
+        },
+        "cmd": {
+          "type": "string",
+          "pattern": "^[A-Za-z][A-Za-z0-9]*$"
+        },
+        "raw": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "TargetName": {
+          "type": "string"
+        },
+        "TargetAssetName": {
+          "type": "string"
+        },
+        "TargetAssetIndex": {
+          "type": "integer"
+        },
+        "PositionType": {
+          "type": "integer"
+        },
+        "CameraDistance": {
+          "type": "number"
+        },
+        "Duration": {
+          "type": "number"
+        },
+        "DelaySeconds": {
+          "type": "number"
+        },
+        "IsNoWait": {
+          "type": [
+            "boolean",
+            "integer"
+          ]
+        },
+        "IgnoreData": {
+          "type": [
+            "boolean",
+            "integer"
+          ]
+        },
+        "IgnoreLipSync": {
+          "type": [
+            "boolean",
+            "integer"
+          ]
+        },
+        "Parameter1": {
+          "type": "string"
+        },
+        "Parameter2": {
+          "type": "string"
+        },
+        "Parameter3": {
+          "type": "string"
+        },
+        "Parameter4": {
+          "type": "string"
+        },
+        "TargetTextIDs": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "TargetStatus": {
+          "type": "integer"
+        },
+        "AdvTextID": {
+          "type": "string"
+        },
+        "lines": {
+          "$ref": "#/$defs/texts"
+        },
+        "VoiceIDs": {
+          "type": "array",
+          "items": {
+            "type": "integer"
+          }
+        },
+        "voiceCues": {
+          "type": "array",
+          "items": {
+            "type": [
+              "string",
+              "null"
+            ]
+          }
+        },
+        "MotionName": {
+          "type": "string"
+        },
+        "ExpressionName": {
+          "type": "string"
+        },
+        "BgmID": {
+          "type": "integer"
+        },
+        "SeID": {
+          "type": "integer"
+        },
+        "Key": {
+          "type": "string"
+        },
+        "VideoID": {
+          "type": "integer"
+        },
+        "TargetChatID": {
+          "type": "integer"
+        }
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:episode",
+  "title": "episode document"
+}
diff --git a/src/nnnotes/schemas/live-music.schema.json b/src/nnnotes/schemas/live-music.schema.json
new file mode 100644
index 0000000..56b3f87
--- /dev/null
+++ b/src/nnnotes/schemas/live-music.schema.json
@@ -0,0 +1,152 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "musicId",
+    "music",
+    "sounds"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "musicId": {
+      "type": "integer"
+    },
+    "music": {
+      "type": "object",
+      "required": [
+        "soundId"
+      ],
+      "properties": {
+        "soundId": {
+          "$ref": "#/$defs/soundId"
+        }
+      }
+    },
+    "sounds": {
+      "type": "object",
+      "propertyNames": {
+        "pattern": "^[1-9][0-9]*$"
+      },
+      "additionalProperties": {
+        "$ref": "#/$defs/sound"
+      }
+    }
+  },
+  "$defs": {
+    "soundId": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "sound": {
+      "type": "object",
+      "required": [
+        "sheet",
+        "cue",
+        "category",
+        "categories",
+        "volume",
+        "row",
+        "layers"
+      ],
+      "properties": {
+        "sheet": {
+          "type": "string"
+        },
+        "cue": {
+          "type": "string"
+        },
+        "category": {
+          "type": "integer"
+        },
+        "categories": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "minItems": 1
+        },
+        "volume": {
+          "type": "number",
+          "minimum": 0
+        },
+        "row": {
+          "type": "object",
+          "required": [
+            "_isRandomPitch"
+          ],
+          "properties": {
+            "_isRandomPitch": {
+              "const": false
+            }
+          }
+        },
+        "layers": {
+          "type": "array",
+          "minItems": 1,
+          "items": {
+            "$ref": "#/$defs/layer"
+          }
+        }
+      }
+    },
+    "layer": {
+      "type": "object",
+      "required": [
+        "file",
+        "sampleRate",
+        "samples",
+        "loopFlag",
+        "loopStart",
+        "loopEnd",
+        "volume"
+      ],
+      "properties": {
+        "file": {
+          "type": "string",
+          "pattern": "^[A-Za-z0-9_][^\\\\]*\\.(flac|m4a)$"
+        },
+        "sampleRate": {
+          "const": 48000
+        },
+        "channels": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "samples": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "loopFlag": {
+          "type": "integer"
+        },
+        "loopStart": {
+          "type": [
+            "integer",
+            "null"
+          ],
+          "minimum": 0
+        },
+        "loopEnd": {
+          "type": [
+            "integer",
+            "null"
+          ],
+          "minimum": 0
+        },
+        "volume": {
+          "type": "number",
+          "minimum": 0
+        },
+        "encoderDelay": {
+          "type": "integer",
+          "minimum": 0
+        }
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:live-music",
+  "title": "live-music document"
+}
diff --git a/src/nnnotes/schemas/live-noteeffect.schema.json b/src/nnnotes/schemas/live-noteeffect.schema.json
new file mode 100644
index 0000000..c2731e7
--- /dev/null
+++ b/src/nnnotes/schemas/live-noteeffect.schema.json
@@ -0,0 +1,84 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "name",
+    "settings",
+    "bindings",
+    "shaders"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "name": {
+      "type": "string"
+    },
+    "settings": {
+      "$ref": "#/$defs/objectId"
+    },
+    "bindings": {
+      "$ref": "#/$defs/bindings"
+    },
+    "shaders": {
+      "$ref": "#/$defs/shaders"
+    }
+  },
+  "$defs": {
+    "objectId": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "objectIdText": {
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "bindings": {
+      "type": "object",
+      "propertyNames": {
+        "$ref": "#/$defs/objectIdText"
+      },
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "propertyNames": {
+            "$ref": "#/$defs/objectIdText"
+          },
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/$defs/objectId"
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:live-noteeffect",
+  "title": "live-noteeffect document"
+}
diff --git a/src/nnnotes/schemas/live-notes.schema.json b/src/nnnotes/schemas/live-notes.schema.json
new file mode 100644
index 0000000..905c60f
--- /dev/null
+++ b/src/nnnotes/schemas/live-notes.schema.json
@@ -0,0 +1,229 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "prefabs",
+    "laneEffect",
+    "settings",
+    "bindings",
+    "shaders"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "prefabs": {
+      "type": "object",
+      "required": [
+        "tap_note_view",
+        "flick_note_view",
+        "flick_left_note_view",
+        "flick_right_note_view",
+        "slide_note_view",
+        "slide_end_note_view",
+        "connection_note_view",
+        "none_note_view",
+        "slide_line_view",
+        "pair_note_line"
+      ],
+      "additionalProperties": {
+        "$ref": "#/$defs/objectId"
+      }
+    },
+    "laneEffect": {
+      "$ref": "#/$defs/objectId"
+    },
+    "settings": {
+      "type": "object",
+      "required": [
+        "laneCount",
+        "laneSize",
+        "laneTopRange",
+        "laneBottomRange",
+        "laneTopPosition",
+        "judgementScreenBottomPosition",
+        "optionDefaults",
+        "optionRanges",
+        "liveSettings"
+      ],
+      "properties": {
+        "laneCount": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "laneSize": {
+          "type": "array",
+          "prefixItems": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "number"
+            }
+          ],
+          "minItems": 2,
+          "maxItems": 2
+        },
+        "laneTopRange": {
+          "type": "number"
+        },
+        "laneBottomRange": {
+          "type": "number"
+        },
+        "laneTopPosition": {
+          "type": "number"
+        },
+        "judgementScreenBottomPosition": {
+          "type": "number"
+        },
+        "tiltCenterLane": {
+          "type": "number"
+        },
+        "noteDisplayTimeMs": {
+          "type": "number"
+        },
+        "optionDefaults": {
+          "type": "object",
+          "required": [
+            "NoteSpeed",
+            "SlideOpacity",
+            "GuideOpacity"
+          ],
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        "optionRanges": {
+          "type": "object",
+          "required": [
+            "SlideOpacity",
+            "GuideOpacity"
+          ],
+          "additionalProperties": {
+            "$ref": "#/$defs/range"
+          }
+        },
+        "liveSettings": {
+          "type": "object",
+          "required": [
+            "note_speed_min",
+            "note_speed_max",
+            "note_speed_view_min",
+            "note_speed_view_max"
+          ],
+          "properties": {
+            "note_speed_min": {
+              "type": "string"
+            },
+            "note_speed_max": {
+              "type": "string"
+            },
+            "note_speed_view_min": {
+              "type": "string"
+            },
+            "note_speed_view_max": {
+              "type": "string"
+            }
+          }
+        },
+        "skins": {
+          "type": "object",
+          "propertyNames": {
+            "pattern": "^[0-9]+$"
+          },
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        "effects": {
+          "type": "object",
+          "propertyNames": {
+            "pattern": "^[0-9]+$"
+          },
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        "effect": {
+          "type": "string"
+        }
+      }
+    },
+    "bindings": {
+      "$ref": "#/$defs/bindings"
+    },
+    "shaders": {
+      "$ref": "#/$defs/shaders"
+    }
+  },
+  "$defs": {
+    "objectId": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "objectIdText": {
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "bindings": {
+      "type": "object",
+      "propertyNames": {
+        "$ref": "#/$defs/objectIdText"
+      },
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "propertyNames": {
+            "$ref": "#/$defs/objectIdText"
+          },
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/$defs/objectId"
+      }
+    },
+    "range": {
+      "type": "array",
+      "prefixItems": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "number"
+        }
+      ],
+      "minItems": 2,
+      "maxItems": 2
+    }
+  },
+  "$id": "urn:nnnotes:schema:live-notes",
+  "title": "live-notes document"
+}
diff --git a/src/nnnotes/schemas/live-noteskin.schema.json b/src/nnnotes/schemas/live-noteskin.schema.json
new file mode 100644
index 0000000..4077f29
--- /dev/null
+++ b/src/nnnotes/schemas/live-noteskin.schema.json
@@ -0,0 +1,84 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "name",
+    "skin",
+    "bindings",
+    "shaders"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "name": {
+      "type": "string"
+    },
+    "skin": {
+      "$ref": "#/$defs/objectId"
+    },
+    "bindings": {
+      "$ref": "#/$defs/bindings"
+    },
+    "shaders": {
+      "$ref": "#/$defs/shaders"
+    }
+  },
+  "$defs": {
+    "objectId": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "objectIdText": {
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "bindings": {
+      "type": "object",
+      "propertyNames": {
+        "$ref": "#/$defs/objectIdText"
+      },
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "propertyNames": {
+            "$ref": "#/$defs/objectIdText"
+          },
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/$defs/objectId"
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:live-noteskin",
+  "title": "live-noteskin document"
+}
diff --git a/src/nnnotes/schemas/live-scene.schema.json b/src/nnnotes/schemas/live-scene.schema.json
new file mode 100644
index 0000000..9666abf
--- /dev/null
+++ b/src/nnnotes/schemas/live-scene.schema.json
@@ -0,0 +1,282 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "scene",
+    "graphics",
+    "laneSkins",
+    "prefabs",
+    "spriteAssets",
+    "bands",
+    "settings",
+    "bindings",
+    "shaders"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "scene": {
+      "type": "array",
+      "minItems": 1,
+      "items": {
+        "$ref": "#/$defs/objectId"
+      }
+    },
+    "renderSettings": {
+      "$ref": "#/$defs/optionalObjectId"
+    },
+    "graphics": {
+      "type": "object",
+      "required": [
+        "graphics"
+      ],
+      "properties": {
+        "graphics": {
+          "$ref": "#/$defs/objectId"
+        },
+        "quality": {
+          "$ref": "#/$defs/objectId"
+        },
+        "player": {
+          "$ref": "#/$defs/objectId"
+        }
+      }
+    },
+    "laneSkins": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "required": [
+          "lane_base",
+          "lane_tap_area",
+          "out_side_line"
+        ],
+        "properties": {
+          "lane_base": {
+            "$ref": "#/$defs/objectId"
+          },
+          "lane_tap_area": {
+            "$ref": "#/$defs/objectId"
+          },
+          "out_side_line": {
+            "$ref": "#/$defs/objectId"
+          }
+        }
+      }
+    },
+    "prefabs": {
+      "type": "object",
+      "required": [
+        "laneLine",
+        "judgeEffectView"
+      ],
+      "properties": {
+        "laneLine": {
+          "$ref": "#/$defs/objectId"
+        },
+        "judgeEffectView": {
+          "$ref": "#/$defs/objectId"
+        },
+        "barLineView": {
+          "$ref": "#/$defs/optionalObjectId"
+        }
+      }
+    },
+    "spriteAssets": {
+      "type": "object",
+      "required": [
+        "combo",
+        "judgement"
+      ],
+      "properties": {
+        "combo": {
+          "$ref": "#/$defs/objectId"
+        },
+        "judgement": {
+          "$ref": "#/$defs/objectId"
+        }
+      }
+    },
+    "bands": {
+      "type": "object",
+      "propertyNames": {
+        "pattern": "^[0-9]+$"
+      },
+      "additionalProperties": {
+        "type": "object",
+        "required": [
+          "timeline",
+          "background",
+          "tracks"
+        ],
+        "properties": {
+          "timeline": {
+            "$ref": "#/$defs/objectId"
+          },
+          "background": {
+            "$ref": "#/$defs/objectId"
+          },
+          "tracks": {
+            "type": "object",
+            "propertyNames": {
+              "$ref": "#/$defs/objectIdText"
+            },
+            "additionalProperties": {
+              "type": "object",
+              "required": [
+                "prefab",
+                "animator"
+              ],
+              "properties": {
+                "name": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "prefab": {
+                  "$ref": "#/$defs/objectId"
+                },
+                "animator": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "settings": {
+      "type": "object",
+      "required": [
+        "optionDefaults",
+        "qualitySettings",
+        "laneSkin"
+      ],
+      "properties": {
+        "optionDefaults": {
+          "type": "object",
+          "required": [
+            "JudgePositionDisplay",
+            "NoteStartPosition"
+          ],
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        "optionRanges": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/$defs/range"
+          }
+        },
+        "qualitySettings": {
+          "type": "array",
+          "minItems": 1,
+          "items": {
+            "type": "object",
+            "required": [
+              "_quality",
+              "_effectRenderingScale"
+            ],
+            "properties": {
+              "_quality": {
+                "type": "integer"
+              },
+              "_effectRenderingScale": {
+                "type": "number"
+              }
+            }
+          }
+        },
+        "laneSkin": {
+          "type": "string"
+        }
+      }
+    },
+    "bindings": {
+      "$ref": "#/$defs/bindings"
+    },
+    "shaders": {
+      "$ref": "#/$defs/shaders"
+    }
+  },
+  "$defs": {
+    "objectId": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "objectIdText": {
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "bindings": {
+      "type": "object",
+      "propertyNames": {
+        "$ref": "#/$defs/objectIdText"
+      },
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "propertyNames": {
+            "$ref": "#/$defs/objectIdText"
+          },
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/$defs/objectId"
+      }
+    },
+    "range": {
+      "type": "array",
+      "prefixItems": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "number"
+        }
+      ],
+      "minItems": 2,
+      "maxItems": 2
+    },
+    "optionalObjectId": {
+      "type": [
+        "string",
+        "null"
+      ],
+      "pattern": "^.+:-?[0-9]+$"
+    }
+  },
+  "$id": "urn:nnnotes:schema:live-scene",
+  "title": "live-scene document"
+}
diff --git a/src/nnnotes/schemas/live-sounds.schema.json b/src/nnnotes/schemas/live-sounds.schema.json
new file mode 100644
index 0000000..a7420ef
--- /dev/null
+++ b/src/nnnotes/schemas/live-sounds.schema.json
@@ -0,0 +1,279 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "sounds",
+    "categories",
+    "react",
+    "noteSe",
+    "liveSe",
+    "timeline"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "sounds": {
+      "type": "object",
+      "propertyNames": {
+        "pattern": "^[1-9][0-9]*$"
+      },
+      "additionalProperties": {
+        "$ref": "#/$defs/sound"
+      }
+    },
+    "categories": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "number",
+        "minimum": 0
+      }
+    },
+    "react": {
+      "type": "array",
+      "items": {
+        "$ref": "#/$defs/react"
+      }
+    },
+    "noteSe": {
+      "type": "object",
+      "required": [
+        "types",
+        "volumes",
+        "mutes"
+      ],
+      "properties": {
+        "types": {
+          "$ref": "#/$defs/byType",
+          "additionalProperties": {
+            "$ref": "#/$defs/soundId"
+          }
+        },
+        "volumes": {
+          "$ref": "#/$defs/byType",
+          "additionalProperties": {
+            "type": "number",
+            "minimum": 0
+          }
+        },
+        "mutes": {
+          "$ref": "#/$defs/byType",
+          "additionalProperties": {
+            "type": "boolean"
+          }
+        },
+        "patternId": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "groups": {
+          "type": "object",
+          "propertyNames": {
+            "pattern": "^[1-9][0-9]*$"
+          },
+          "additionalProperties": {
+            "$ref": "#/$defs/byType",
+            "additionalProperties": {
+              "$ref": "#/$defs/soundId"
+            }
+          }
+        }
+      }
+    },
+    "liveSe": {
+      "$ref": "#/$defs/byType",
+      "additionalProperties": {
+        "$ref": "#/$defs/soundId"
+      }
+    },
+    "voice": {
+      "type": "object",
+      "properties": {
+        "startVoiceSoundId": {
+          "$ref": "#/$defs/optionalSoundId"
+        },
+        "clearVoiceSoundId": {
+          "$ref": "#/$defs/optionalSoundId"
+        },
+        "fullComboVoiceSoundId": {
+          "$ref": "#/$defs/optionalSoundId"
+        },
+        "allPerfectVoiceSoundId": {
+          "$ref": "#/$defs/optionalSoundId"
+        }
+      }
+    },
+    "timeline": {
+      "type": "object",
+      "required": [
+        "startCheerDelaySec"
+      ],
+      "properties": {
+        "startCheerDelaySec": {
+          "type": "number",
+          "minimum": 0
+        }
+      }
+    }
+  },
+  "$defs": {
+    "soundId": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "optionalSoundId": {
+      "type": "integer",
+      "minimum": -1
+    },
+    "byType": {
+      "type": "object",
+      "propertyNames": {
+        "pattern": "^[0-9]+$"
+      }
+    },
+    "sound": {
+      "type": "object",
+      "required": [
+        "sheet",
+        "cue",
+        "category",
+        "categories",
+        "volume",
+        "row",
+        "layers"
+      ],
+      "properties": {
+        "sheet": {
+          "type": "string"
+        },
+        "cue": {
+          "type": "string"
+        },
+        "category": {
+          "type": "integer"
+        },
+        "categories": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "minItems": 1
+        },
+        "volume": {
+          "type": "number",
+          "minimum": 0
+        },
+        "row": {
+          "type": "object",
+          "required": [
+            "_isRandomPitch"
+          ],
+          "properties": {
+            "_isRandomPitch": {
+              "const": false
+            }
+          }
+        },
+        "layers": {
+          "type": "array",
+          "minItems": 1,
+          "items": {
+            "$ref": "#/$defs/layer"
+          }
+        }
+      }
+    },
+    "layer": {
+      "type": "object",
+      "required": [
+        "file",
+        "sampleRate",
+        "samples",
+        "loopFlag",
+        "loopStart",
+        "loopEnd",
+        "volume"
+      ],
+      "properties": {
+        "file": {
+          "type": "string",
+          "pattern": "^[A-Za-z0-9_][^\\\\]*\\.(flac|m4a)$"
+        },
+        "sampleRate": {
+          "const": 48000
+        },
+        "channels": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "samples": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "loopFlag": {
+          "type": "integer"
+        },
+        "loopStart": {
+          "type": [
+            "integer",
+            "null"
+          ],
+          "minimum": 0
+        },
+        "loopEnd": {
+          "type": [
+            "integer",
+            "null"
+          ],
+          "minimum": 0
+        },
+        "volume": {
+          "type": "number",
+          "minimum": 0
+        },
+        "encoderDelay": {
+          "type": "integer",
+          "minimum": 0
+        }
+      }
+    },
+    "react": {
+      "type": "object",
+      "required": [
+        "src",
+        "dest",
+        "level",
+        "decrementMs",
+        "incrementMs",
+        "holdMs"
+      ],
+      "properties": {
+        "src": {
+          "type": "string"
+        },
+        "dest": {
+          "type": "string"
+        },
+        "level": {
+          "type": "number",
+          "minimum": 0
+        },
+        "decrementMs": {
+          "type": "number",
+          "minimum": 0
+        },
+        "incrementMs": {
+          "type": "number",
+          "minimum": 0
+        },
+        "holdMs": {
+          "type": "number",
+          "minimum": 0
+        }
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:live-sounds",
+  "title": "live-sounds document"
+}
diff --git a/src/nnnotes/schemas/live.schema.json b/src/nnnotes/schemas/live.schema.json
new file mode 100644
index 0000000..e638703
--- /dev/null
+++ b/src/nnnotes/schemas/live.schema.json
@@ -0,0 +1,89 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "musicId",
+    "difficulty",
+    "band",
+    "jacket",
+    "notes",
+    "parts"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "musicId": {
+      "type": "integer"
+    },
+    "difficulty": {
+      "type": "string"
+    },
+    "band": {
+      "type": "object",
+      "required": [
+        "band"
+      ],
+      "properties": {
+        "band": {
+          "type": "integer"
+        }
+      }
+    },
+    "jacket": {
+      "$ref": "#/$defs/objectId"
+    },
+    "notes": {
+      "$ref": "#/$defs/file"
+    },
+    "notesMirror": {
+      "$ref": "#/$defs/file"
+    },
+    "parts": {
+      "type": "object",
+      "required": [
+        "scene",
+        "notes",
+        "noteskin",
+        "noteeffect",
+        "sounds",
+        "music"
+      ],
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^[^/\\\\]+/[^/\\\\]+\\.json$"
+      },
+      "properties": {
+        "ui": {
+          "type": "object",
+          "propertyNames": {
+            "enum": [
+              "ja",
+              "en",
+              "zh-Hant",
+              "zh-Hans",
+              "ko"
+            ]
+          },
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\]+/[^/\\\\]+\\.json$"
+          }
+        }
+      }
+    }
+  },
+  "$defs": {
+    "objectId": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "file": {
+      "type": "string",
+      "pattern": "^[A-Za-z0-9_][^\\\\]*\\.json$"
+    }
+  },
+  "$id": "urn:nnnotes:schema:live",
+  "title": "live document"
+}
diff --git a/src/nnnotes/schemas/model-json.schema.json b/src/nnnotes/schemas/model-json.schema.json
new file mode 100644
index 0000000..84ef221
--- /dev/null
+++ b/src/nnnotes/schemas/model-json.schema.json
@@ -0,0 +1,141 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "name",
+    "key",
+    "prefab",
+    "moc",
+    "canvas",
+    "textures",
+    "shaders",
+    "resources",
+    "motionSync",
+    "bindings"
+  ],
+  "additionalProperties": false,
+  "properties": {
+    "format": {
+      "const": 3
+    },
+    "name": {
+      "type": "string",
+      "pattern": "^[A-Za-z0-9][A-Za-z0-9_.-]*$"
+    },
+    "key": {
+      "type": "string"
+    },
+    "prefab": {
+      "$ref": "#/$defs/objectId"
+    },
+    "moc": {
+      "$ref": "#/$defs/objectId"
+    },
+    "canvas": {
+      "type": "object",
+      "required": [
+        "pixelsPerUnit",
+        "originX",
+        "originY",
+        "width",
+        "height",
+        "mocVersion"
+      ],
+      "additionalProperties": false,
+      "properties": {
+        "pixelsPerUnit": {
+          "type": "number"
+        },
+        "originX": {
+          "type": "number"
+        },
+        "originY": {
+          "type": "number"
+        },
+        "width": {
+          "type": "number"
+        },
+        "height": {
+          "type": "number"
+        },
+        "mocVersion": {
+          "type": "integer"
+        }
+      }
+    },
+    "textures": {
+      "type": "array",
+      "items": {
+        "$ref": "#/$defs/objectId"
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/$defs/objectId"
+      }
+    },
+    "resources": {
+      "type": "object",
+      "required": [
+        "cubismMask",
+        "cubismMaskCulling"
+      ],
+      "additionalProperties": false,
+      "properties": {
+        "cubismMask": {
+          "$ref": "#/$defs/objectId"
+        },
+        "cubismMaskCulling": {
+          "$ref": "#/$defs/objectId"
+        }
+      }
+    },
+    "motionSync": {
+      "type": "boolean"
+    },
+    "bindings": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "array",
+        "items": {
+          "type": "object",
+          "required": [
+            "path",
+            "attribute"
+          ],
+          "additionalProperties": false,
+          "properties": {
+            "path": {
+              "type": [
+                "string",
+                "null"
+              ]
+            },
+            "attribute": {
+              "type": [
+                "string",
+                "null"
+              ]
+            },
+            "pathCandidates": {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            }
+          }
+        }
+      }
+    }
+  },
+  "$defs": {
+    "objectId": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    }
+  },
+  "$id": "urn:nnnotes:schema:model-json",
+  "title": "model-json document"
+}
diff --git a/src/nnnotes/schemas/prefab.schema.json b/src/nnnotes/schemas/prefab.schema.json
new file mode 100644
index 0000000..a3af7c7
--- /dev/null
+++ b/src/nnnotes/schemas/prefab.schema.json
@@ -0,0 +1,174 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "nodes"
+  ],
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "scene": {
+      "type": "string"
+    },
+    "nodes": {
+      "type": "array",
+      "items": {
+        "$ref": "#/$defs/node"
+      }
+    }
+  },
+  "$defs": {
+    "vec2": {
+      "type": "object",
+      "required": [
+        "x",
+        "y"
+      ],
+      "properties": {
+        "x": {
+          "type": "number"
+        },
+        "y": {
+          "type": "number"
+        }
+      }
+    },
+    "vec3": {
+      "type": "object",
+      "required": [
+        "x",
+        "y",
+        "z"
+      ],
+      "properties": {
+        "x": {
+          "type": "number"
+        },
+        "y": {
+          "type": "number"
+        },
+        "z": {
+          "type": "number"
+        }
+      }
+    },
+    "quat": {
+      "type": "object",
+      "required": [
+        "x",
+        "y",
+        "z",
+        "w"
+      ],
+      "properties": {
+        "x": {
+          "type": "number"
+        },
+        "y": {
+          "type": "number"
+        },
+        "z": {
+          "type": "number"
+        },
+        "w": {
+          "type": "number"
+        }
+      }
+    },
+    "component": {
+      "type": "object",
+      "required": [
+        "type"
+      ],
+      "properties": {
+        "type": {
+          "type": "string",
+          "minLength": 1
+        },
+        "pathId": {
+          "type": "string",
+          "pattern": "^-?[0-9]+$"
+        },
+        "script": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "fields": {
+          "type": "object"
+        }
+      }
+    },
+    "node": {
+      "type": "object",
+      "required": [
+        "path",
+        "localPosition",
+        "localRotation",
+        "localScale",
+        "components"
+      ],
+      "properties": {
+        "path": {
+          "type": "string"
+        },
+        "name": {
+          "type": "string"
+        },
+        "pathId": {
+          "type": "string",
+          "pattern": "^-?[0-9]+$"
+        },
+        "transformPathId": {
+          "type": "string",
+          "pattern": "^-?[0-9]+$"
+        },
+        "active": {
+          "type": "boolean"
+        },
+        "layer": {
+          "type": "integer"
+        },
+        "localPosition": {
+          "$ref": "#/$defs/vec3"
+        },
+        "localRotation": {
+          "$ref": "#/$defs/quat"
+        },
+        "localScale": {
+          "$ref": "#/$defs/vec3"
+        },
+        "components": {
+          "type": "array",
+          "items": {
+            "$ref": "#/$defs/component"
+          }
+        },
+        "rect": {
+          "type": "object",
+          "properties": {
+            "m_AnchorMin": {
+              "$ref": "#/$defs/vec2"
+            },
+            "m_AnchorMax": {
+              "$ref": "#/$defs/vec2"
+            },
+            "m_AnchoredPosition": {
+              "$ref": "#/$defs/vec2"
+            },
+            "m_SizeDelta": {
+              "$ref": "#/$defs/vec2"
+            },
+            "m_Pivot": {
+              "$ref": "#/$defs/vec2"
+            }
+          }
+        }
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:prefab",
+  "title": "prefab document"
+}
diff --git a/src/nnnotes/schemas/product.schema.json b/src/nnnotes/schemas/product.schema.json
index 21c4678..2c510f9 100644
--- a/src/nnnotes/schemas/product.schema.json
+++ b/src/nnnotes/schemas/product.schema.json
@@ -1,8 +1,5 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "urn:nnnotes:schema:product",
-  "title": "nnnotes.product/1",
-  "description": "The manifest of a product in a product layout: its files and the files of the objects it uses, each a content-addressed asset whose path is relative to the directory above the manifest's.",
   "type": "object",
   "required": [
     "schema",
@@ -11,29 +8,44 @@
     "files",
     "objects"
   ],
+  "additionalProperties": false,
   "properties": {
     "schema": {
       "const": "nnnotes.product/1"
     },
     "product": {
-      "$ref": "urn:nnnotes:schema:common#/$defs/stageName"
+      "type": "string",
+      "pattern": "^[a-z][a-z0-9]*(\\.[a-z][a-z0-9-]*)*$"
     },
     "subject": {
-      "type": "string"
+      "type": "string",
+      "minLength": 1
     },
     "files": {
       "type": "object",
+      "propertyNames": {
+        "pattern": "^[A-Za-z0-9_][^\\\\]*$"
+      },
       "additionalProperties": {
         "$ref": "#/$defs/file"
       }
     },
     "objects": {
       "type": "object",
+      "propertyNames": {
+        "pattern": "^.+:-?[0-9]+$"
+      },
       "additionalProperties": {
         "type": "object",
+        "required": [
+          "class",
+          "files"
+        ],
+        "additionalProperties": false,
         "properties": {
           "class": {
-            "type": "string"
+            "type": "string",
+            "minLength": 1
           },
           "name": {
             "type": "string"
@@ -44,11 +56,7 @@
               "$ref": "#/$defs/file"
             }
           }
-        },
-        "required": [
-          "files"
-        ],
-        "additionalProperties": false
+        }
       }
     },
     "root": {
@@ -66,7 +74,6 @@
     },
     "options": {
       "type": "object",
-      "description": "Optional: Live option name -> the values the files support (options that select files).",
       "properties": {
         "LiveQuality": {
           "type": "array",
@@ -93,8 +100,7 @@
       }
     },
     "audio": {
-      "type": "boolean",
-      "description": "Whether audio streams are included."
+      "type": "boolean"
     }
   },
   "$defs": {
@@ -116,17 +122,14 @@
       "pattern": "^assets/[0-9a-f]{64}\\.[a-z0-9]+$"
     },
     "encodedAsset": {
-      "description": "An asset stored gzip- or brotli-encoded: the SHA-256 of its decoded bytes, the file's extension, then .gz or .br.",
       "type": "string",
       "pattern": "^assets/[0-9a-f]{64}\\.[a-z0-9]+\\.(gz|br)$"
     },
     "size": {
-      "description": "The byte count of the file (decoded).",
       "type": "integer",
       "minimum": 0
     },
     "stored": {
-      "description": "The byte count of an encoded asset as stored (less than size).",
       "type": "integer",
       "minimum": 0
     },
@@ -222,5 +225,7 @@
         }
       }
     }
-  }
+  },
+  "$id": "urn:nnnotes:schema:product",
+  "title": "nnnotes.product/1"
 }
diff --git a/src/nnnotes/schemas/room.schema.json b/src/nnnotes/schemas/room.schema.json
new file mode 100644
index 0000000..3f4dac2
--- /dev/null
+++ b/src/nnnotes/schemas/room.schema.json
@@ -0,0 +1,81 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "backgroundKey",
+    "glb",
+    "meshCount",
+    "inactiveMeshes",
+    "nodes",
+    "materialIds",
+    "materials",
+    "textures",
+    "samplers"
+  ],
+  "properties": {
+    "backgroundKey": {
+      "type": "string"
+    },
+    "glb": {
+      "type": "string"
+    },
+    "meshCount": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "inactiveMeshes": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "nullMaterialSubmeshes": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
+    "nullMeshFilters": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "emptyMeshes": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
+    "nodes": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
+    "materialIds": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "materials": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
+    "textures": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "samplers": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:room",
+  "title": "room document"
+}
diff --git a/src/nnnotes/schemas/spot.schema.json b/src/nnnotes/schemas/spot.schema.json
new file mode 100644
index 0000000..eb658d5
--- /dev/null
+++ b/src/nnnotes/schemas/spot.schema.json
@@ -0,0 +1,59 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "spotId",
+    "master",
+    "name",
+    "tapTalk",
+    "situationSettings",
+    "controller",
+    "characters",
+    "spineCharacters",
+    "skeletons",
+    "matrixConvention"
+  ],
+  "properties": {
+    "spotId": {
+      "type": "integer"
+    },
+    "master": {
+      "type": "object"
+    },
+    "name": {
+      "type": "object"
+    },
+    "tapTalk": {
+      "type": "object"
+    },
+    "situationSettings": {
+      "type": "object"
+    },
+    "controller": {
+      "type": "object"
+    },
+    "characters": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
+    "spineCharacters": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
+    "skeletons": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
+    "matrixConvention": {
+      "type": "string"
+    }
+  },
+  "$id": "urn:nnnotes:schema:spot",
+  "title": "spot document"
+}
diff --git a/src/nnnotes/schemas/story-asset.schema.json b/src/nnnotes/schemas/story-asset.schema.json
new file mode 100644
index 0000000..699775e
--- /dev/null
+++ b/src/nnnotes/schemas/story-asset.schema.json
@@ -0,0 +1,76 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "key",
+    "objects",
+    "bindings",
+    "shaders"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "key": {
+      "type": "string"
+    },
+    "objects": {
+      "type": "array",
+      "items": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "bindings": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          },
+          "propertyNames": {
+            "type": "string",
+            "pattern": "^.+:-?[0-9]+$"
+          }
+        }
+      },
+      "propertyNames": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:story-asset",
+  "title": "story-asset document"
+}
diff --git a/src/nnnotes/schemas/story-fonts.schema.json b/src/nnnotes/schemas/story-fonts.schema.json
index 6deecc2..dd81327 100644
--- a/src/nnnotes/schemas/story-fonts.schema.json
+++ b/src/nnnotes/schemas/story-fonts.schema.json
@@ -1,26 +1,1025 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "urn:nnnotes:schema:story-fonts",
-  "title": "Episode font records and glyph pages",
   "type": "object",
-  "required": ["format", "language", "source", "fonts", "textures", "materials", "materialKeywords", "texts", "sprites", "coverage", "lineBreaking", "shaders"],
+  "required": [
+    "format",
+    "language",
+    "source",
+    "fonts",
+    "textures",
+    "materials",
+    "materialKeywords",
+    "texts",
+    "coverage",
+    "shaders",
+    "sprites",
+    "lineBreaking"
+  ],
   "properties": {
-    "format": {"const": "nnnotes.story-fonts/1"},
-    "language": {"enum": ["ja", "en", "zh-Hant", "zh-Hans", "ko"]},
-    "source": {"enum": ["open", "game"]},
-    "fonts": {"type": "object", "additionalProperties": {"type": "object", "required": ["characters", "glyphs", "material", "fallbacks"]}},
-    "textures": {"type": "object", "additionalProperties": {"type": "object", "required": ["texture", "width", "height"], "properties": {"texture": {"type": "string"}, "width": {"type": "integer", "minimum": 1}, "height": {"type": "integer", "minimum": 1}}}},
-    "materials": {"type": "object", "additionalProperties": {"type": "object"}},
-    "materialKeywords": {"type": "object", "additionalProperties": {"type": "array", "items": {"type": "string"}}},
-    "texts": {"type": "object", "additionalProperties": {"type": "object", "required": ["style", "localized", "font"], "properties": {"style": {"type": "object"}, "localized": {"oneOf": [{"type": "null"}, {"$ref": "#/$defs/font"}]}, "font": {"$ref": "#/$defs/font"}}}},
-    "sprites": {"type": "object", "additionalProperties": {"type": "object", "required": ["spriteAsset", "m_tintAllSprites"]}},
-    "coverage": {"type": "object", "required": ["characters", "missing"], "properties": {"characters": {"type": "integer", "minimum": 0}, "missing": {"type": "array", "items": {"type": "string"}}}},
-    "lineBreaking": {"type": "object", "required": ["leading", "following", "useModernHangulLineBreakingRules"], "properties": {"leading": {"type": "string"}, "following": {"type": "string"}, "useModernHangulLineBreakingRules": {"type": "boolean"}}},
-    "shaders": {"type": "object", "additionalProperties": {"type": "string"}},
-    "spriteAssets": {"type": "object", "additionalProperties": {"type": "object"}},
-    "emojiSpriteAsset": {"type": "string"}
+    "format": {
+      "const": "nnnotes.story-fonts/1"
+    },
+    "language": {
+      "enum": [
+        "ja",
+        "en",
+        "zh-Hant",
+        "zh-Hans",
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+              "minLength": 1
+            },
+            "lineSpacing": {
+              "type": "number"
+            }
+          }
+        },
+        "style": {
+          "type": "object"
+        },
+        "localizeKoreanAdjust": {
+          "type": "object"
+        }
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:story-fonts",
+  "title": "Episode font records and glyph pages"
 }
diff --git a/src/nnnotes/schemas/story-host.schema.json b/src/nnnotes/schemas/story-host.schema.json
index d39bc06..99a158f 100644
--- a/src/nnnotes/schemas/story-host.schema.json
+++ b/src/nnnotes/schemas/story-host.schema.json
@@ -1,23 +1,185 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "urn:nnnotes:schema:story-host",
-  "title": "Overlay story host screen",
   "type": "object",
-  "required": ["format", "kind", "prefabs", "cameraTarget", "overlayRoot", "layoutRoot", "openedSequences", "home", "afterlive", "graphics", "dotween", "bindings", "shaders"],
+  "required": [
+    "format",
+    "kind",
+    "cameraTarget",
+    "dotween",
+    "prefabs",
+    "overlayRoot",
+    "layoutRoot",
+    "openedSequences",
+    "home",
+    "afterlive",
+    "graphics",
+    "bindings",
+    "shaders"
+  ],
   "properties": {
-    "format": {"const": "nnnotes.story-host/1"},
-    "kind": {"enum": ["home", "afterlive"]},
-    "prefabs": {"type": "object", "additionalProperties": {"type": "string"}},
-    "cameraTarget": {"type": "string"},
-    "overlayRoot": {"$ref": "#/$defs/location"},
-    "layoutRoot": {"allOf": [{"$ref": "#/$defs/location"}, {"type": "object", "required": ["fields"], "properties": {"fields": {"type": "object"}}}]},
-    "openedSequences": {"type": "array", "items": {"$ref": "#/$defs/location"}},
-    "home": {"type": ["object", "null"]},
-    "afterlive": {"type": ["object", "null"]},
-    "graphics": {"type": "object", "required": ["graphics"], "additionalProperties": {"type": "string"}},
-    "dotween": {"type": "string"},
-    "bindings": {"type": "object"},
-    "shaders": {"type": "object", "additionalProperties": {"type": "string"}}
+    "format": {
+      "const": "nnnotes.story-host/1"
+    },
+    "kind": {
+      "enum": [
+        "home",
+        "afterlive"
+      ]
+    },
+    "cameraTarget": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "dotween": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "prefabs": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "overlayRoot": {
+      "type": "object",
+      "required": [
+        "prefab",
+        "path"
+      ],
+      "properties": {
+        "prefab": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "path": {
+          "type": "string",
+          "minLength": 1
+        }
+      }
+    },
+    "layoutRoot": {
+      "type": "object",
+      "required": [
+        "prefab",
+        "path",
+        "fields"
+      ],
+      "properties": {
+        "prefab": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "path": {
+          "type": "string",
+          "minLength": 1
+        },
+        "fields": {
+          "type": "object"
+        }
+      }
+    },
+    "openedSequences": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "required": [
+          "prefab",
+          "path"
+        ],
+        "properties": {
+          "prefab": {
+            "type": "string",
+            "pattern": "^.+:-?[0-9]+$"
+          },
+          "path": {
+            "type": "string",
+            "minLength": 1
+          }
+        }
+      }
+    },
+    "home": {
+      "type": [
+        "object",
+        "null"
+      ]
+    },
+    "afterlive": {
+      "type": [
+        "object",
+        "null"
+      ]
+    },
+    "graphics": {
+      "type": "object",
+      "required": [
+        "graphics"
+      ],
+      "properties": {
+        "graphics": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "player": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "quality": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "bindings": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          },
+          "propertyNames": {
+            "type": "string",
+            "pattern": "^.+:-?[0-9]+$"
+          }
+        }
+      },
+      "propertyNames": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    }
   },
-  "$defs": {"location": {"type": "object", "required": ["prefab", "path"], "properties": {"prefab": {"type": "string"}, "path": {"type": "string"}}}}
+  "$id": "urn:nnnotes:schema:story-host",
+  "title": "Overlay story host screen"
 }
diff --git a/src/nnnotes/schemas/story-scene.schema.json b/src/nnnotes/schemas/story-scene.schema.json
new file mode 100644
index 0000000..c5e66ce
--- /dev/null
+++ b/src/nnnotes/schemas/story-scene.schema.json
@@ -0,0 +1,146 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "scene",
+    "renderSettings",
+    "prefabs",
+    "settings",
+    "graphics",
+    "bindings",
+    "shaders"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "scene": {
+      "type": "array",
+      "items": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "renderSettings": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "prefabs": {
+      "type": "object",
+      "required": [
+        "cameraManager",
+        "characterField",
+        "backgroundField",
+        "globalVolume"
+      ],
+      "properties": {
+        "cameraManager": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "characterField": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "backgroundField": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "globalVolume": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "settings": {
+      "type": "object",
+      "required": [
+        "playerSettings",
+        "masterIdSettings"
+      ],
+      "properties": {
+        "playerSettings": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "masterIdSettings": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "graphics": {
+      "type": "object",
+      "required": [
+        "graphics",
+        "player",
+        "quality"
+      ],
+      "properties": {
+        "graphics": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "player": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "quality": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "bindings": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          },
+          "propertyNames": {
+            "type": "string",
+            "pattern": "^.+:-?[0-9]+$"
+          }
+        }
+      },
+      "propertyNames": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:story-scene",
+  "title": "story-scene document"
+}
diff --git a/src/nnnotes/schemas/story-simple-ui.schema.json b/src/nnnotes/schemas/story-simple-ui.schema.json
index 5b8b2ee..344036f 100644
--- a/src/nnnotes/schemas/story-simple-ui.schema.json
+++ b/src/nnnotes/schemas/story-simple-ui.schema.json
@@ -1,20 +1,241 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "urn:nnnotes:schema:story-simple-ui",
-  "title": "Overlay story talk-window and system-message UI",
   "type": "object",
-  "required": ["format", "language", "talkWindow", "systemMessage", "uiManager", "settings", "graphics", "texts", "textStyle", "bindings", "shaders"],
+  "required": [
+    "uiManager",
+    "language",
+    "graphics",
+    "texts",
+    "textStyle",
+    "bindings",
+    "shaders",
+    "format",
+    "settings",
+    "talkWindow",
+    "systemMessage"
+  ],
   "properties": {
-    "format": {"const": "nnnotes.story-simple-ui/1"},
-    "language": {"type": "object", "required": ["code", "mode", "field", "lineSpacing", "fontNames", "fontSwap"], "properties": {"code": {"enum": ["ja", "en", "zh-Hant", "zh-Hans", "ko"]}}},
-    "talkWindow": {"type": "string"},
-    "systemMessage": {"type": "string"},
-    "uiManager": {"type": "string"},
-    "settings": {"type": "object", "required": ["localizeManager", "tmpSettings", "dotween"], "additionalProperties": {"type": "string"}},
-    "graphics": {"type": "object", "required": ["graphics"], "additionalProperties": {"type": "string"}},
-    "texts": {"type": "object", "additionalProperties": {"type": "object", "required": ["style", "localized"], "properties": {"style": {"type": "object"}, "localized": {"type": ["object", "null"]}}}},
-    "textStyle": {"type": "object"},
-    "bindings": {"type": "object"},
-    "shaders": {"type": "object", "additionalProperties": {"type": "string"}}
-  }
+    "uiManager": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "language": {
+      "type": "object",
+      "required": [
+        "code",
+        "mode",
+        "field",
+        "lineSpacing",
+        "fontNames",
+        "additionalFontNames",
+        "materialTypes",
+        "fontSwap"
+      ],
+      "properties": {
+        "code": {
+          "enum": [
+            "ja",
+            "en",
+            "zh-Hant",
+            "zh-Hans",
+            "ko"
+          ]
+        },
+        "mode": {
+          "enum": [
+            0,
+            1,
+            2,
+            3,
+            4
+          ]
+        },
+        "field": {
+          "enum": [
+            "japanese",
+            "english",
+            "traditionalChinese",
+            "simplifiedChinese",
+            "korean"
+          ]
+        },
+        "lineSpacing": {
+          "type": "number"
+        },
+        "fontNames": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "additionalFontNames": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "materialTypes": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "fontSwap": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        }
+      }
+    },
+    "graphics": {
+      "type": "object",
+      "required": [
+        "graphics"
+      ],
+      "properties": {
+        "graphics": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "player": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "quality": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "texts": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "required": [
+          "localized",
+          "style"
+        ],
+        "properties": {
+          "localized": {
+            "type": [
+              "object",
+              "null"
+            ],
+            "required": [
+              "fontAsset",
+              "material",
+              "lineSpacing"
+            ],
+            "properties": {
+              "fontAsset": {
+                "type": "string",
+                "minLength": 1
+              },
+              "material": {
+                "type": "string",
+                "minLength": 1
+              },
+              "lineSpacing": {
+                "type": "number"
+              }
+            }
+          },
+          "style": {
+            "type": "object"
+          }
+        }
+      },
+      "propertyNames": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "textStyle": {
+      "type": "object"
+    },
+    "bindings": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          },
+          "propertyNames": {
+            "type": "string",
+            "pattern": "^.+:-?[0-9]+$"
+          }
+        }
+      },
+      "propertyNames": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "format": {
+      "const": "nnnotes.story-simple-ui/1"
+    },
+    "settings": {
+      "type": "object",
+      "required": [
+        "dotween",
+        "tmpSettings",
+        "localizeManager"
+      ],
+      "properties": {
+        "dotween": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "tmpSettings": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "localizeManager": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "talkWindow": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "systemMessage": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    }
+  },
+  "$id": "urn:nnnotes:schema:story-simple-ui",
+  "title": "Overlay story talk-window and system-message UI"
 }
diff --git a/src/nnnotes/schemas/story-sound.schema.json b/src/nnnotes/schemas/story-sound.schema.json
new file mode 100644
index 0000000..ad750b8
--- /dev/null
+++ b/src/nnnotes/schemas/story-sound.schema.json
@@ -0,0 +1,56 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "additionalProperties": {
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "type": "object",
+    "required": [
+      "file",
+      "sampleRate",
+      "samples"
+    ],
+    "properties": {
+      "file": {
+        "type": "string"
+      },
+      "sampleRate": {
+        "type": "integer",
+        "minimum": 1
+      },
+      "samples": {
+        "type": "integer",
+        "minimum": 0
+      },
+      "channels": {
+        "type": "integer",
+        "minimum": 1
+      },
+      "categories": {
+        "type": "array",
+        "items": {
+          "type": "string"
+        }
+      },
+      "encoderDelay": {
+        "type": "integer",
+        "minimum": 0
+      },
+      "loopStart": {
+        "type": [
+          "integer",
+          "null"
+        ],
+        "minimum": 0
+      },
+      "loopEnd": {
+        "type": [
+          "integer",
+          "null"
+        ],
+        "minimum": 0
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:story-sound",
+  "title": "story-sound document"
+}
diff --git a/src/nnnotes/schemas/story-ui.schema.json b/src/nnnotes/schemas/story-ui.schema.json
new file mode 100644
index 0000000..56e3d0c
--- /dev/null
+++ b/src/nnnotes/schemas/story-ui.schema.json
@@ -0,0 +1,283 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "widget",
+    "chatWidget",
+    "uiManager",
+    "letterbox",
+    "talkWindows",
+    "dialogs",
+    "clips",
+    "controllers",
+    "language",
+    "settings",
+    "graphics",
+    "texts",
+    "textStyle",
+    "bindings",
+    "shaders"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "widget": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "chatWidget": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "uiManager": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "letterbox": {
+      "type": "string",
+      "pattern": "^.+:-?[0-9]+$"
+    },
+    "talkWindows": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "dialogs": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "clips": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "controllers": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "language": {
+      "type": "object",
+      "required": [
+        "code",
+        "mode",
+        "field",
+        "lineSpacing",
+        "fontNames",
+        "additionalFontNames",
+        "materialTypes",
+        "fontSwap"
+      ],
+      "properties": {
+        "code": {
+          "enum": [
+            "ja",
+            "en",
+            "zh-Hant",
+            "zh-Hans",
+            "ko"
+          ]
+        },
+        "mode": {
+          "enum": [
+            0,
+            1,
+            2,
+            3,
+            4
+          ]
+        },
+        "field": {
+          "enum": [
+            "japanese",
+            "english",
+            "traditionalChinese",
+            "simplifiedChinese",
+            "korean"
+          ]
+        },
+        "lineSpacing": {
+          "type": "number"
+        },
+        "fontNames": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "additionalFontNames": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "materialTypes": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "fontSwap": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        }
+      }
+    },
+    "settings": {
+      "type": "object",
+      "required": [
+        "dotween",
+        "tmpSettings",
+        "localizeManager",
+        "masterIdSettings"
+      ],
+      "properties": {
+        "dotween": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "tmpSettings": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "localizeManager": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "masterIdSettings": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "graphics": {
+      "type": "object",
+      "required": [
+        "graphics"
+      ],
+      "properties": {
+        "graphics": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "player": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        },
+        "quality": {
+          "type": "string",
+          "pattern": "^.+:-?[0-9]+$"
+        }
+      }
+    },
+    "texts": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "required": [
+          "localized",
+          "style"
+        ],
+        "properties": {
+          "localized": {
+            "type": [
+              "object",
+              "null"
+            ],
+            "required": [
+              "fontAsset",
+              "material",
+              "lineSpacing"
+            ],
+            "properties": {
+              "fontAsset": {
+                "type": "string",
+                "minLength": 1
+              },
+              "material": {
+                "type": "string",
+                "minLength": 1
+              },
+              "lineSpacing": {
+                "type": "number"
+              }
+            }
+          },
+          "style": {
+            "type": "object"
+          }
+        }
+      },
+      "propertyNames": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "textStyle": {
+      "type": "object"
+    },
+    "bindings": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "required": [
+                "path",
+                "attribute"
+              ],
+              "properties": {
+                "path": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "attribute": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                }
+              }
+            }
+          },
+          "propertyNames": {
+            "type": "string",
+            "pattern": "^.+:-?[0-9]+$"
+          }
+        }
+      },
+      "propertyNames": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    },
+    "shaders": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string",
+        "pattern": "^.+:-?[0-9]+$"
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:story-ui",
+  "title": "story-ui document"
+}
diff --git a/src/nnnotes/schemas/story-video.schema.json b/src/nnnotes/schemas/story-video.schema.json
new file mode 100644
index 0000000..1416adf
--- /dev/null
+++ b/src/nnnotes/schemas/story-video.schema.json
@@ -0,0 +1,85 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "file",
+    "codec",
+    "width",
+    "height",
+    "displayWidth",
+    "displayHeight",
+    "frameRate",
+    "frames",
+    "tracks"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "file": {
+      "type": "string"
+    },
+    "codec": {
+      "type": "string"
+    },
+    "width": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "height": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "displayWidth": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "displayHeight": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "frameRate": {
+      "type": "array",
+      "minItems": 2,
+      "maxItems": 2,
+      "items": {
+        "type": "integer",
+        "minimum": 1
+      }
+    },
+    "frames": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "tracks": {
+      "type": "array",
+      "items": {
+        "$schema": "https://json-schema.org/draft/2020-12/schema",
+        "type": "object",
+        "required": [
+          "kind",
+          "channel",
+          "codec"
+        ],
+        "properties": {
+          "kind": {
+            "type": "string"
+          },
+          "channel": {
+            "type": "integer",
+            "minimum": 0
+          },
+          "codec": {
+            "type": "string"
+          },
+          "source": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "$id": "urn:nnnotes:schema:story-video",
+  "title": "story-video document"
+}
diff --git a/src/nnnotes/schemas/story.schema.json b/src/nnnotes/schemas/story.schema.json
new file mode 100644
index 0000000..f000dd4
--- /dev/null
+++ b/src/nnnotes/schemas/story.schema.json
@@ -0,0 +1,176 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "required": [
+    "format",
+    "advId",
+    "episode",
+    "parts"
+  ],
+  "properties": {
+    "format": {
+      "const": 1
+    },
+    "advId": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "episode": {
+      "const": "episode.json"
+    },
+    "chats": {
+      "type": "object"
+    },
+    "effects": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    },
+    "host": {
+      "type": [
+        "object",
+        "null"
+      ]
+    },
+    "parts": {
+      "type": "object",
+      "required": [
+        "scene",
+        "assets",
+        "models",
+        "sounds",
+        "ui",
+        "fonts"
+      ],
+      "properties": {
+        "scene": {
+          "type": "string",
+          "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+        },
+        "chat": {
+          "anyOf": [
+            {
+              "type": "string",
+              "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "crilips": {
+          "anyOf": [
+            {
+              "type": "string",
+              "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "assets": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          }
+        },
+        "models": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          }
+        },
+        "sounds": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          }
+        },
+        "videos": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          }
+        },
+        "host": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          }
+        },
+        "spots": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          }
+        },
+        "rooms": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          }
+        },
+        "ui": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          },
+          "propertyNames": {
+            "enum": [
+              "ja",
+              "en",
+              "zh-Hant",
+              "zh-Hans",
+              "ko"
+            ]
+          }
+        },
+        "fonts": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          },
+          "propertyNames": {
+            "enum": [
+              "ja",
+              "en",
+              "zh-Hant",
+              "zh-Hans",
+              "ko"
+            ]
+          }
+        },
+        "simpleui": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "pattern": "^[^/\\\\?#]+(?:/[^/\\\\?#]+)+\\.json$"
+          },
+          "propertyNames": {
+            "enum": [
+              "ja",
+              "en",
+              "zh-Hant",
+              "zh-Hans",
+              "ko"
+            ]
+          }
+        }
+      },
+      "additionalProperties": false
+    }
+  },
+  "$id": "urn:nnnotes:schema:story",
+  "title": "story document"
+}
diff --git a/src/nnnotes/schemas/ui-library.schema.json b/src/nnnotes/schemas/ui-library.schema.json
index e130916..963e743 100644
--- a/src/nnnotes/schemas/ui-library.schema.json
+++ b/src/nnnotes/schemas/ui-library.schema.json
@@ -1,6 +1,5 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "urn:nnnotes:schema:ui-library",
   "type": "object",
   "required": [
     "format",
@@ -144,5 +143,6 @@
       }
     }
   },
+  "$id": "urn:nnnotes:schema:ui-library",
   "title": "UI product library"
 }
diff --git a/src/nnnotes/schemas/ui-pack.schema.json b/src/nnnotes/schemas/ui-pack.schema.json
index ed6b3cc..1c48070 100644
--- a/src/nnnotes/schemas/ui-pack.schema.json
+++ b/src/nnnotes/schemas/ui-pack.schema.json
@@ -1,6 +1,5 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "urn:nnnotes:schema:ui-pack",
   "type": "object",
   "required": [
     "format",
@@ -125,5 +124,6 @@
       }
     }
   },
+  "$id": "urn:nnnotes:schema:ui-pack",
   "title": "UI object product"
 }
diff --git a/tests/content/test_live.py b/tests/content/test_live.py
index 6e81030..3111bba 100644
--- a/tests/content/test_live.py
+++ b/tests/content/test_live.py
@@ -7,8 +7,16 @@
 from nnnotes.pipeline.assemble import Objects
 from nnnotes.pipeline.depot import Depot
 from tests.helpers import live as lh
+from tests.helpers.schemas import validate
 
-PARTS = {"scene": "scenes/default.json", "music": "music/7.json"}
+PARTS = {
+    "scene": "scenes/default.json",
+    "music": "music/7.json",
+    "notes": "notes/default.json",
+    "noteskin": "noteskins/skin001.json",
+    "noteeffect": "noteeffects/effect001.json",
+    "sounds": "sounds/default.json",
+}
 
 
 def objects_of(tmp_path, **kw) -> Objects:
@@ -61,6 +69,7 @@ def test_the_record_holds_the_musics_rows_the_difficulty_and_the_band():
 def test_the_live_holds_its_chart_converted_and_names_its_parts(tmp_path, gz):
     record = live.live_record(lh.master(), "7/expert")
     doc, chart, converted, keep = live.live(objects_of(tmp_path, gz=gz), record, PARTS)
+    validate("live", doc)
     notes, mirror = score.convert(lh.CHART), score.convert(lh.CHART, mirror=True)
     assert doc == {
         "format": live.LIVE_FORMAT,
@@ -76,7 +85,7 @@ def test_the_live_holds_its_chart_converted_and_names_its_parts(tmp_path, gz):
         "lastNoteTimeMs": notes["lastNoteTimeMs"],
         "master": record["music"],
         "jacket": lh.JACKET,
-        "parts": {"music": "music/7.json", "scene": "scenes/default.json"},
+        "parts": PARTS,
     }
     assert chart == contract.encode(lh.CHART)  # as shipped, un-gzipped
     source = {
diff --git a/tests/content/test_live2d.py b/tests/content/test_live2d.py
index 0a82828..a098bdb 100644
--- a/tests/content/test_live2d.py
+++ b/tests/content/test_live2d.py
@@ -8,6 +8,7 @@
 from nnnotes.pipeline.assemble import Objects
 from nnnotes.pipeline.depot import Depot
 from tests.helpers import live2dmodel as lm
+from tests.helpers.schemas import validate
 
 KEY_A = "Character/Live2D/001_adv/adv_model_a/model/adv_model_a"
 KEY_B = "Character/Live2D/sub_x/adv_model_b/model/adv_model_b"
@@ -20,6 +21,7 @@ def objects_of(tmp_path, objs=None, roots=(lm.ROOT, lm.MASK_MAT, lm.CULL_MAT)) -
 
 def test_model_document(tmp_path):
     doc, keep, roles = live2d.model(objects_of(tmp_path), lm.KEY)
+    validate("model-json", doc)
     assert doc == {
         "format": live2d.MODEL_FORMAT,
         "name": "m001",
diff --git a/tests/content/test_livenotes.py b/tests/content/test_livenotes.py
index 55d25ad..18a3213 100644
--- a/tests/content/test_livenotes.py
+++ b/tests/content/test_livenotes.py
@@ -6,6 +6,7 @@
 from nnnotes.pipeline.assemble import Objects
 from nnnotes.pipeline.depot import Depot
 from tests.helpers import livenotes as ln
+from tests.helpers.schemas import validate
 
 FLICKS = sorted(livenotes.FLICK_SKIN_UNITS)
 ARROW = [{"path": "arrow", "attribute": "m_Color.a"}]
@@ -19,7 +20,14 @@ def objects_of(tmp_path, keys, objs=None) -> Objects:
 
 def test_the_notes_document(tmp_path):
     record = livenotes.notes_record(ln.master())
+    for row in record["MasterLiveSettings"]:
+        row["_value"] = str(row["_value"])
+    for name in ("SlideOpacity", "GuideOpacity"):
+        item = next(i for i, key in livenotes.NOTE_ITEMS.items() if key == name)
+        record["MasterOptionDefault"].append({"_presetId": 1, "_optionItemType": item, "_valueString": "100"})
+        record["MasterOptionRange"].append({"_optionItemType": item, "_minValue": 0, "_maxValue": 100})
     doc, keep, roles = livenotes.notes(objects_of(tmp_path, ln.NOTES_KEYS), record)
+    validate("live-notes", doc)
     assert doc["format"] == livenotes.NOTES_FORMAT
     assert doc["prefabs"] == {n: ln.prefab_id(n) for n in livenotes.NOTE_PREFABS}
     assert doc["laneEffect"] == ln.LANE
@@ -61,6 +69,7 @@ def test_the_notes_settings(tmp_path):
 
 def test_a_skin_binds_the_arrow_loop_of_its_flick_units(tmp_path):
     doc, keep, _ = livenotes.noteskin(objects_of(tmp_path, ln.SKIN_KEYS), "skin001")
+    validate("live-noteskin", doc)
     assert (doc["format"], doc["name"], doc["skin"]) == (livenotes.NOTES_FORMAT, "skin001", ln.SKIN)
     # the flick unit's loop plays on the flick view's time sync Animator; the left unit has none, the right is unset
     assert doc["bindings"] == {ln.prefab_id("flick_note_view"): {"flick_note_view/anim_root": {ln.SKIN_CLIP: ARROW}}}
@@ -69,6 +78,7 @@ def test_a_skin_binds_the_arrow_loop_of_its_flick_units(tmp_path):
 
 def test_an_effect_set(tmp_path):
     doc, _, roles = livenotes.noteeffect(objects_of(tmp_path, ln.EFFECT_KEYS), "effect001Light")
+    validate("live-noteeffect", doc)
     assert (doc["name"], doc["settings"]) == ("effect001Light", ln.EFFECT)
     assert doc["bindings"][ln.EFFECT_FX] == {"note_normal/root": {ln.FX_CLIP: GLOW}}
     assert doc["shaders"] == {"Sirius/Sprite": ln.SHADER} and set(roles) == {ln.SHADER}
diff --git a/tests/content/test_livescene.py b/tests/content/test_livescene.py
index e413932..7451377 100644
--- a/tests/content/test_livescene.py
+++ b/tests/content/test_livescene.py
@@ -6,6 +6,7 @@
 from nnnotes.pipeline.assemble import Objects
 from nnnotes.pipeline.depot import Depot
 from tests.helpers import livescene as ls
+from tests.helpers.schemas import validate
 
 LANE = [{"path": "LiveGameLane", "attribute": "m_Color.a"}]
 
@@ -20,7 +21,12 @@ def record():
 
 
 def test_the_scene_document(tmp_path):
-    doc, keep, roles = livescene.scene(objects_of(tmp_path, record()), record())
+    settings = record()
+    for name in ("JudgePositionDisplay", "NoteStartPosition"):
+        item = next(i for i, key in livescene.OPTION_ITEMS.items() if key == name)
+        settings["MasterOptionDefault"].append({"_presetId": 1, "_optionItemType": item, "_valueString": "0"})
+    doc, keep, roles = livescene.scene(objects_of(tmp_path, settings), settings)
+    validate("live-scene", doc)
     assert doc["format"] == livescene.SCENE_FORMAT
     assert doc["scene"] == [ls.LIVE, ls.GAME, ls.DIRECTOR] and doc["renderSettings"] == ls.RENDER
     assert doc["graphics"] == {"graphics": ls.GRAPHICS, "quality": ls.QUALITY, "player": ls.PLAYER}
diff --git a/tests/content/test_room.py b/tests/content/test_room.py
index 3331bf6..6e0a7d2 100644
--- a/tests/content/test_room.py
+++ b/tests/content/test_room.py
@@ -166,6 +166,9 @@ def objects_of(tmp_path, objs=None) -> Objects:
 
 def test_room_bakes_the_drawn_meshes_and_lists_what_draws_nothing(tmp_path):
     glb, doc = room.room(objects_of(tmp_path), so.BACKGROUND)
+    from tests.helpers.schemas import validate
+
+    validate("room", doc)
     gdoc, body = gltf.read(glb)
     assert [n["name"] for n in gdoc["nodes"]] == ["quad", "quad2", "quad"]  # wall, floor, wall2: hierarchy order
     assert [n["extras"]["unityActive"] for n in gdoc["nodes"]] == [True, False, True]
diff --git a/tests/content/test_spot.py b/tests/content/test_spot.py
index 19d928c..841c0d0 100644
--- a/tests/content/test_spot.py
+++ b/tests/content/test_spot.py
@@ -36,6 +36,9 @@ def test_master_record():
 
 def test_spot_document(tmp_path):
     doc, files = spot.spot(objects_of(tmp_path), so.SITUATION, spot.master_record(so.MASTER, so.SITUATION))
+    from tests.helpers.schemas import validate
+
+    validate("spot", doc)
     assert doc == {
         "spotId": 3,
         "master": so.MASTER["MasterHomeSpot"][0],
diff --git a/tests/content/test_storyasset.py b/tests/content/test_storyasset.py
index d5ddae8..3b8d9f8 100644
--- a/tests/content/test_storyasset.py
+++ b/tests/content/test_storyasset.py
@@ -41,6 +41,9 @@ def test_manifest_name_rejects_other_keys(key):
 def test_the_document_of_a_prefab_key(tmp_path):
     keys = {KEY: [PREFAB, "CAB-n:999"]}  # 999 is not in the table: not one of the key's objects
     doc, _, _ = storyasset.asset(objects_of(tmp_path, keys, SMALL), KEY)
+    from tests.helpers.schemas import validate
+
+    validate("story-asset", doc)
     assert doc == {
         "format": storyasset.ASSET_FORMAT,
         "key": KEY,
diff --git a/tests/content/test_storyui.py b/tests/content/test_storyui.py
index 8042e54..29b0b21 100644
--- a/tests/content/test_storyui.py
+++ b/tests/content/test_storyui.py
@@ -9,6 +9,7 @@
 from nnnotes.pipeline.depot import Depot
 from tests.helpers import storyui as sui
 from tests.helpers.livenotes import comp
+from tests.helpers.schemas import validate
 
 
 def ui(objects, language, master):
@@ -37,6 +38,7 @@ def test_the_story_ui_keys_are_the_keys_of_its_table():
 
 def test_the_document_has_the_story_ui_fields_in_the_language(tmp_path):
     doc, keep, roles = ui(story(tmp_path), "zh-Hant", sui.MASTER_RECORD)
+    validate("story-ui", doc)
     assert set(doc) == {
         "format",
         "language",
diff --git a/tests/content/test_storyvideo.py b/tests/content/test_storyvideo.py
index 8921311..f17f202 100644
--- a/tests/content/test_storyvideo.py
+++ b/tests/content/test_storyvideo.py
@@ -75,6 +75,9 @@ def test_video_describes_the_movie_and_carries_the_tracks_of_the_webm():
     key = "Cri/Video/adv/m/m"
     objects = table(key, {"movieInfo": movie_info()})
     doc = storyvideo.video(objects, key, TRACKS)
+    from tests.helpers.schemas import validate
+
+    validate("story-video", doc)
     assert doc == {
         "format": 1,
         "file": "movie.webm",
diff --git a/tests/helpers/schemas.py b/tests/helpers/schemas.py
new file mode 100644
index 0000000..0c29aff
--- /dev/null
+++ b/tests/helpers/schemas.py
@@ -0,0 +1,9 @@
+"""Validate synthetic product documents against the schemas shipped in nnnotes."""
+
+from jsonschema import Draft202012Validator
+
+from nnnotes import schemas
+
+
+def validate(name: str, document: dict) -> None:
+    Draft202012Validator(schemas.load(name)).validate(document)
diff --git a/tests/helpers/storyui.py b/tests/helpers/storyui.py
index abb9176..3b94258 100644
--- a/tests/helpers/storyui.py
+++ b/tests/helpers/storyui.py
@@ -219,7 +219,26 @@ def table_doc(depot, objs: dict | None = None, keys: dict | None = None, extra_r
 def font_settings() -> fontsettings.FontSettings:
     """The font settings the texts draw with: the Japanese and the traditional Chinese font assets, and the default and
     outline materials of the Japanese font and the outline material of the traditional Chinese one."""
-    face = {"m_Scale": 1.0, "m_PointSize": 100.0, "m_LineHeight": 120.0, "m_AscentLine": 90.0, "m_DescentLine": -30.0}
+    face = {
+        "m_Scale": 1.0,
+        "m_PointSize": 100.0,
+        "m_UnitsPerEM": 1000,
+        "m_LineHeight": 120.0,
+        "m_AscentLine": 90.0,
+        "m_DescentLine": -30.0,
+        "m_CapLine": 70.0,
+        "m_MeanLine": 50.0,
+        "m_Baseline": 0.0,
+        "m_SuperscriptOffset": 60.0,
+        "m_SuperscriptSize": 0.5,
+        "m_SubscriptOffset": -20.0,
+        "m_SubscriptSize": 0.5,
+        "m_UnderlineOffset": -10.0,
+        "m_UnderlineThickness": 2.0,
+        "m_StrikethroughOffset": 30.0,
+        "m_StrikethroughThickness": 2.0,
+        "m_TabWidth": 40.0,
+    }
     fonts = {
         name: {"faceInfo": face, "normalSpacingOffset": 0.0, "boldSpacing": 7.0} for name in ("MainJ SDF", "MainT SDF")
     }
diff --git a/tests/pipeline/test_objexport.py b/tests/pipeline/test_objexport.py
index 6316257..633f302 100644
--- a/tests/pipeline/test_objexport.py
+++ b/tests/pipeline/test_objexport.py
@@ -976,6 +976,9 @@ def test_items_name_the_objects_they_reference(exported):
 def test_prefab(exported):
     depot, doc = exported
     p = obj(depot, doc, f"{oid(60)}#json")
+    from tests.helpers.schemas import validate
+
+    validate("prefab", p)
     assert p["name"] == "root" and [n["path"] for n in p["nodes"]] == ["root", "root/child"]
     root, child = p["nodes"]
     assert root["pathId"] == "60" and root["transformPathId"] == "61" and root["layer"] == 5