Battam1111/Myco

Defense-in-depth session-end + comprehensive v0.5.6 postponement closure. Four parallel opus audit streams (immune findings / doctrine drift / code quality / release hygiene) feed one coherent release commit.

Highlights

• myco senesce --quick — new flag. Assimilate-only mode. Bound to the Claude Code SessionEnd hook so non-compact session exits (/exit, Ctrl+D, window close) still fire R2. Wall-clock 0.399s on myco-self (3.8× safety margin under the 1.5s SessionEnd kill).
• R2 covered on every exit path — PreCompact fires full senesce (assimilate + immune --fix), SessionEnd fires senesce --quick. L1 protocol.md + MCP instructions echo both updated in lockstep.
• CI baseline — .github/workflows/ci.yml runs pytest + ruff + mypy + immune + build + twine check on push/PR across Python 3.10-3.13 Linux + Windows 3.13.
• Code quality — mypy 25 errors → 0, ruff 232 findings → 0, 86 files reformatted. Runtime contract bug findings=[] → () fixed in quick-mode return.
• Immune clean — 9 inherited v0.5.6 findings → 0 (6 source docstring redirects, 1 MP1 craft created, 2 SE2 orphans deleted).
• +24 tests (609 total): senesce modes, graft (0 → 11 coverage), ArgSpec.coerce str→bool, senesce CLI end-to-end.
• PyPI metadata — classifiers, keywords, project.urls all land. Release page now renders complete.
• New runbook — docs/release_process.md documents the eight-step / four-channel (git main + tag + GitHub Release + PyPI) shipping flow.

Verify

pip install --no-cache-dir myco==0.5.7
myco --version                     # myco 0.5.7
myco senesce --quick               # <= 1s, mode: "quick"
myco senesce                       # <= 2s, mode: "full"
pytest                             # 609 passed

No substrate-reader break

v0.5.6 canons parse under v0.5.7 unchanged. Every v0.5.x CLI invocation and verb alias (session-end, reflect, genesis, …) still resolves.

Full details

• CHANGELOG: CHANGELOG.md
• Governing crafts:
  • v0_5_7_release_craft_2026-04-19.md — the release closure (all four audit streams).
  • v0_5_7_senesce_quick_mode_craft_2026-04-19.md — the bimodal-senesce design.
  • v0_5_6_mp1_mycelium_purity_craft_2026-04-18.md — the MP1 dedicated craft (authored at v0.5.7 closure).
• Contract changelog: docs/contract_changelog.md