Merge remote-tracking branch 'origin/codex/package-readme-limitations-audit-20260712' into codex/model-experience-readmes-20260712

# Conflicts:
#	docs/cookbook/adding-a-package.md
#	docs/rfc/INDEX.md
#	package.json
#	packages/AGENTS.md
#	packages/bash/bash-sandbox/README.md
#	packages/sandbox/sandbox-local/README.md
#	packages/sandbox/sandbox/README.md
#	packages/session-persistence/session-persistence-sqlite/README.md
#	packages/support/acp-snapshot/README.md
#	packages/ui/app-boot/README.md
#	packages/ui/user-approval/README.md
#	packages/workflow/tool-workflow/README.md
This commit is contained in:
Tianyi Cui
2026-07-12 02:48:49 +08:00
73 changed files with 623 additions and 58 deletions

View File

@@ -25,3 +25,10 @@ Scoped-context registration primitive. `createScope(ctx, key)` mints a Cordis co
Ownership and visibility derive from ONE fact — which context a registration went through. An explicit `{ scope }` registration parameter could express "visible to X, disposed with Y", which is almost always a bug; the scoped context makes it unrepresentable. Rationale and alternatives: [the agent-scope RFC](../../../docs/rfc/implemented/architecture/2026-07-08-agent-scope-contexts.md).
Handing out a scoped context hands out the minting plugin's service-resolution capability (resolution walks the minting fiber's dependency chain, not the holder's) — mint scopes from a plugin whose `inject` surface is what scope holders should reach.
## Known Limitations and Deferred Work
- **Only scope-aware surfaces isolate state** — registries must file by `scopeOf()` and events must dispatch through `scopeTarget()`; an arbitrary Cordis service remains context-global merely because it is called through a scoped context.
- **A context carries one nearest scope key** — nested scopes shadow their parent's tag rather than forming hierarchical or multi-membership policy sets.
- **Dispatch carriers preserve behavior, not identity** — listener `this` can call the subject's methods, but `this !== subject` and a method read returns a newly bound function.
- **Service reachability comes from the scope minter** — handing out `Scope.ctx` also hands out the minting plugin's injected service surface, so a broader minter cannot later be narrowed by the holder.