Distillation

Date: Sep 16, 2026

• 🔴 [requested-implementation] (20:16) User asked to implement the remaining projection privacy/complexity blockers in isolated working copy /home/byk/Code/opencode-lore-responses-projection-sanitize, current empty child change yvwkkqrk, based on immutable ozrmvotw/583020fa.
• 🔴 [enforced-workflow] (20:16) User authorized file edits but prohibited commit, push, rebase, bookmark changes, server use, network use, and production DB access.
• 🔴 [requested-review] (20:16) User required reading the repository instructions and review documentation before implementation.
• 🔴 [requested-tests] (20:16) User mandated TDD and real-wire fail-first tests covering: unsupported indexed principal events and continuation events containing private sentinels; top-level and nested extra fields on known events/items/parts/annotations; deferred no-index principal extensions after recall; rebuilt terminal extension suppression; retention of accepted provider extensions in internal callback state while omitting them from client projection; and approved semantic controls.
• 🔴 [requested-complexity-tests] (20:16) User required operation-counter tests at N and 2N for identity admission, terminal matching, continuation sparse-candidate promotion, and references/mixed raw identities where relevant; these tests must fail against the current O(n²) behavior.
• 🔴 [implementation-requirement] (20:16) User required a strict client-only event projector built from allowlists after private accumulation.
• 🔴 (20:16) User required unsupported indexed events and post-recall no-index extensions never to be forwarded.
• 🔴 (20:16) User required terminal output to use the same item/content projector and prohibited generic raw spreads.
• 🔴 (20:16) User required preservation of all validated public semantics, specifically text, refusal, reasoning, function calls, tool types, and annotations.
• 🔴 (20:16) User directed: never expose private recall/reference data.
• 🔴 (20:16) User required replacing quadratic scans with O(1) or bounded maps/sets and candidate frame buckets without changing private-reference lifecycle semantics or accumulation-before-limits behavior.
• 🔴 (20:16) User required an invocation-scoped operation observer, not a global observer.
• 🔴 [requested-mutation-testing] (20:16) User required independently mutation-proving and then restoring each of: raw spread, no-index fallback, terminal findIndex, whole-list candidate scan, and raw identity scan.
• 🔴 [requested-validation] (20:16) User required running the full recall-aware suite, adjacent Responses tests, gateway typecheck, and formatting.
• 🔴 (20:16) User required the final report to include exact fail-first, mutant, and passing counts; changed files; and residual risk.
• 🔴 (20:16) User required recovery through Lore recall or the local UI if a Lore warning appears, followed by continuing the work; the result must never be empty.
• 🔴 (20:17) Project VCS rule: use jj, not git, when .jj/ exists; never use interactive flags; always pass -m "msg" when describing or committing; verify mutations with jj st and jj log; prefer stable change IDs; never rebase or describe immutable commits.
• 🔴 (20:17) User stated jj never fails on conflict; conflicts are recorded in the resulting commit and must be checked with jj st and resolved manually rather than using interactive jj resolve.
• 🔴 (20:17) Project tests use a temporary SQLite DB through packages/core/test/setup.ts; never the production DB.
• 🔴 (20:17) Never manually bump versions or edit CHANGELOG.md; Sentry Craft handles both automatically.
• 🔴 (20:17) Review discipline requires a regression test to fail on the base branch and pass with the fix; never trust the fix without seeing it fail.
• 🟡 (20:17) Repository instructions in AGENTS.md identify quality/REVIEW.md as the review workflow and require an adversarial correctness review for every non-trivial PR.
• 🟡 (20:17) Repository technical context: Node.js runtime is >=22.5; the root package.json pins Volta Node 24.16.0 and pnpm 10.28.0; the project is a TypeScript pnpm-workspace monorepo using SQLite WAL mode and FTS5.
• 🟡 (20:17) Relevant root commands are pnpm test, pnpm run typecheck, pnpm run lint, pnpm run lint:fix, pnpm run format, pnpm run format:check, pnpm run build, and pnpm run mutation; the root scripts use Vitest, oxfmt, oxlint, and Stryker.
• 🟡 (20:20) jj st showed a clean working copy: yvwkkqrk at commit cc7e20bf, description fix(responses): sanitize projected events; parent ozrmvotw at 583020fa, description fix(responses): stabilize sparse principal projection; prior change unznwpyl at ab979df5, description fix(responses): project hidden output consistently.
• 🟡 (20:20) Repository warning: bookmark fix/responses-private-references has conflicts; user’s prohibition on bookmark changes remains in force.
• 🟡 (20:20) Initial search found relevant identity-admission code in packages/gateway/src/pipeline.ts, including identityAdmissionTails, findIndexedKnownSessionID(), findIndexedSessionID(), and request/session identity handling.