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Merge branch 'worktree-docs-overhaul-b-agents' into worktree-docs-overhaul-c-architecture

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Tianyi Cui
2026-07-04 16:07:22 +08:00
parent 71944ef1f8 e5120d2193
commit e38fa91638
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docs/postmortem/0001-acp-default-export-drops-inject.md
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@@ -4,7 +4,7 @@ Status: resolved (fix in PR #41 `feat/acp-2-bridge`)
## Executive summary
One stray line — `export default apply` at the bottom of the ACP plugin — made the ACP server crash the moment any editor connected, because the cordis Loader unwraps a default export and threw away the plugin's `inject` declaration along with it. A second, independent bug (an optional service read that fails through Cordis's traceable-shadow proxy) crashed `session/load` for a different reason. Both shipped green: 178 unit tests at 100% line coverage never caught either, because every test mounted the plugin by hand instead of through the real loader, and the only test that drove the failing requests was skipped in CI. The fixes are one-line each; the durable lesson is that **line coverage proved the code ran, not that the feature worked the way it ships** — so we added a no-key end-to-end test that boots the real example through the real loader, plus AGENTS.md rules on plugin export shape and optional-service access.
One stray line — `export default apply` at the bottom of the ACP plugin — made the ACP server crash the moment any editor connected, because the cordis Loader unwraps a default export and threw away the plugin's `inject` declaration along with it. A second, independent bug (an optional service read that fails through Cordis's traceable-shadow proxy) crashed `session/load` for a different reason. Both shipped green: 178 unit tests at 100% line coverage never caught either, because every test mounted the plugin by hand instead of through the real loader, and the only test that drove the failing requests was skipped in CI. The fixes are one-line each; the durable lesson is that **line coverage proved the code ran, not that the feature worked the way it ships** — so we added a no-key end-to-end test that boots the real example through the real loader, plus packages/AGENTS.md rules on plugin export shape and optional-service access.
## Summary