7 Commits

Author	SHA1	Message	Date
Tianyi Cui	32ed403500	Merge remote-tracking branch 'origin/master' into codex/simp-prune-tools-prompt-surface ... # Conflicts: # docs/config-catalog.md # docs/cordis-catalog/services.md # packages/core/agent-loop/src/loop.ts # packages/core/session/README.md # packages/core/session/tests/derived-cache.spec.ts	2026-07-14 17:30:34 +08:00
Tianyi Cui	0236a12324	refactor: prune core tool and prompt surface	2026-07-14 02:54:30 +08:00
Tianyi Cui	148046b9c8	docs: rebalance prose cleanup and add trimming skill	2026-07-13 23:27:00 +08:00
Tianyi Cui	74ada5777c	Merge PR #224 updates into prose cleanup	2026-07-12 23:36:49 +08:00
Tianyi Cui	28e04ff4fb	refactor(core): simplify scoped agent lifecycles	2026-07-12 22:36:04 +08:00
Tianyi Cui	75838e10b5	docs: trim generated prose	2026-07-12 03:36:43 +08:00
Tianyi Cui	a4f7e757fa	session: cache the derived history — one projection per node, frozen and shared ... deriveMessages() no longer re-derives and re-clones the whole surface per call: each node is projected exactly once, when first seen (O(new nodes) per access), through the now-public deriveEventMessage — the per-node pure function external reconstructors and the dev invariant fold over a log prefix, so no two paths can disagree about a request's messages. A surface rewrite (replace, invalidate) rebuilds, signalled by SurfaceManager.replaceGeneration — monotonic, bumped by every folded replace and by invalidate(), never reset. Callers get a fresh array snapshot per call over SHARED deep-frozen messages: isolation of the append-only log moves from per-call cloning to unrepresentability (mutation throws), which the two isolation tests now pin directly.	2026-07-06 02:51:20 +08:00