v0.4.0 — Aperture#4
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- add aperture dial: ratchet score aperture (5 uncertainty dims → A0-A4 → metered ratchet sequence) - graft aperture read into /ratchet:ignite (meters the loop depth) and /ratchet:lock - reframe ignite from "run all seven" to "run the aperture's metered sequence" - update README, CHANGELOG, manifests to 0.4.0 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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v0.4.0 — Aperture
0.2 gated proof; 0.3 gated the seam of that proof. 0.4 adds the dial that decides how much of the loop to run at all — spend the full ratchet only when uncertainty earns it, and snap when it doesn't.
What's in it
ratchet score aperture <json>— scores five uncertainty dimensions (ambiguity,terrain,taste,blastRadius,reversibility, 0–2 each) → level A0–A4 → the exact ratchet sequence to run at that depth. A0 snaps tobuild → verify; A4 stops atlock → cut → decidewith no build until constraints are locked. Missing dim defaults to neutral, not certain./ratchet:ignite(it meters itself now) and/ratchet:lock.Provenance / design note
Grafted from an
auto-apertureskill fork. We examined it relationally against the existing skill set: ~80% of it already existed under other names (cut/lock/decide/build/verify/compile). We imported only its one novel primitive — the uncertainty-scored dial — in ratchet's own dialect, and dropped the duplicate phases to avoid a vocabulary fork.ignite's seven-step pipeline is now the A2 default, not the floor.Verification
npm test→ 63 pass (31 cli · 19 evolve · 13 plugin-shape)ratchet doctor→ healthy; versions aligned at0.4.0v0.4.0; GitHub Release published from the changelog notes12 files changed, all edits (no new files). Full detail in
CHANGELOG.mdunder## [0.4.0].🤖 Generated with Claude Code