9219af3360
ADR-1244 Phase 4 (D5 trust + D6 upgrade/compat). capability-trust.cjs (disclosure/consent, strict_known_registries, engines+compatVersions, reserved namespace) + capability-lifecycle.cjs (install/upgrade/remove/reconcile; ledger-as-commit-point _pending intent; atomic stage-then-swap; surgical marker-isolated shared-edit strip; owner-token lock) + capability-source promote/skipEnginesGate seams + loader pending-skip + config keys. No sandbox re-derived (consent+integrity+reversibility). 6 Codex adversarial rounds + /security-review (no HIGH) + /code-review; gsd-test green both platforms; CI green. Phase 5 (#1434) wires the CLI dispatch. Closes #1433. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
6 lines
946 B
Markdown
6 lines
946 B
Markdown
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type: Security
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pr: 1449
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**Third-party capability trust gate (ADR-1244 Phase 4)** — installing a capability from a git/npm/tarball/local source now discloses every executable surface it ships (hooks, command modules, MCP servers, with the actual commands) and requires explicit consent before anything is promoted; integrity (sha512) and `engines.gsd` are verified before any code is staged, install never executes capability code, and reserved `gsd-`/`gsd-core-`/`anthropic-` namespaces are refused. `capabilities.strict_known_registries` gates which sources may be installed (`[]` = local-only lockdown; host-based allowlist otherwise) and `capabilities.auto_update` is off by default, re-prompting whenever a new version's executable set changes. An install ledger makes `remove` surgical (strips only the capability's own shared-config entries, preserving your hand-edits) and `update` an atomic, crash-safe stage-then-swap. (#1449)
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