feat: agent-facing tooling, safe namespace deletion, and working semantic search after restart (v1.0.0) - #4

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calebevans wants to merge 39 commits into

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feat/agent-ergonomics

Commits on Aug 11, 2026

test: extract the live-storage fixture into src/test_support

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2951791
feat: strict argument parsing for the MCP listing tools

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34bdb33
feat: add list_namespaces and stop reporting every namespace as empty

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6cec873
feat: add a list_tags tool for discovering the tag vocabulary

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d3de3e6
fix: stop counting deleted memories in namespace statistics

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727f1f4
fix: sort the health report's "top tags" by count, and document the new tools

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d634442
feat: detect near-duplicate memories against the vector index

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93a8ef3
feat: warn when a stored memory closely resembles an existing one

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b7f7e32
feat: teach the store tools to report and recover from near-duplicates

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dd1ed03
feat: report near-duplicates on the HTTP create endpoints too

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315f758
docs: document the near-duplicate advisory

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8ac012e
docs: stop calling forget_memory a permanent delete

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a9385ed
feat: add the storage primitives for destroying a namespace

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92b03ad
feat: let the FTS index drop a whole namespace

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550b5b6
refactor: split a non-bridging remove_memory out of the graph

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8c558d1
refactor: one implementation of "remove this memory from the indexes"

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7970978
fix: the HTTP delete left the memory in every index

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53d9e56
feat: add a forget_memories tool for batch deletion

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04b212b
feat: add a delete_namespace tool

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05b4e22
docs: document the two new tools and raise the count to 14

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5151d13
fix: a namespace name could point remove_dir_all at any directory

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03ce1d4
fix: a case-insensitive filesystem defeated the namespace guards

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9bebb5e
refactor: delete MetadataStore::update_namespace

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69e59d6
fix: a purge that failed part-way reported a plain failure

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c175d2f
fix: the non-force delete guard read a different table than the delete

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2f876e4
fix: destroying a memory left its peers counting edges that were gone

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5dbeea5
fix: quarantine orphaned namespace directories instead of deleting them

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91d4f81
docs: the FTS namespace-removal guard was documented and tested wrongly

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7972e69
fix: the near-duplicate phase guarantee was inert in production

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caa62b4
fix: recall_memories and find_similar_memories still guessed at arguments

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eb83712
fix: an unfilterable entity or tag silently widened the query

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7494477
docs: the #[serde(default)] comments taught the wrong rule

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8cb8200
docs: namespace_stats told the agent the wrong thing about its counts

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2af7951
fix: the batch delete paths trusted what came back and what came in

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8b45cc4
fix: a stale graph id_index entry could never be removed

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45af7bc
release: v0.2.0

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d1cc234
test: the case-variant sweep test destroyed its own fixture on macOS

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001999c
fix: nothing ever loaded vectors.dat into the vector index

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d5a8566
release: v1.0.0

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7e678be