* feat(#961): capability command mechanism — commandFamilies index + default-case dispatch (ADR-857 phase 4d-impl-1)
Build the capability command mechanism per ADR-959: the `commands` declaration
field on the feature role, the registry commandFamilies index, and a real
dispatchCapabilityCommand consulted in runCommand's default case (replacing the
dead _dispatchNonFamily shim's role).
The registry DISCOVERS a standard route*Command (no rebuilt handler table). On a
default-case command, dispatch enforces a bare-.cjs-basename, resolves the module
under gsd-core/bin/lib/, asserts confinement, requires the resolved path, and
own-property-guards the router export before calling it. A require.main===module
guard makes gsd-tools.cjs importable for tests; the CLI path is unchanged.
Additive: commandFamilies is empty today, so the default case is behavior-
preserving for every command; the 10 dead _dispatchNonFamily sites are untouched
(future migration markers). The graphify cutover is the separate next step.
Closes#961
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(#961): surface capability router failures structurally + enforce sync contract
Review follow-up: dispatchCapabilityCommand now wraps the router invocation so an
unexpected (non-ExitError) throw is converted to a structured, attributed
error(msg, SDK_FAIL_FAST) — honoring --json-errors — instead of escaping as a raw
stack trace; an intentional ExitError propagates unchanged. An async router
(returns a thenable) is rejected loudly with a structured error (the contract is
synchronous, like the 12 host routers). Not shipped as "consistent with existing
behavior": the host's pre-existing version of this gap is filed as #965.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Establish `tier` as the source of install-profile + cluster membership
(ADR-894 §4). The registry now derives two views: capabilityClusters
(capId → its skills) and profileMembership (capId → {tier, profiles}, where
profiles is the PROFILE_RANK suffix from the capability's tier). A consistency
gate cross-checks them against the hand-authored PROFILES/CLUSTERS: HARD (throws)
on a capId-matching-a-cluster-name with a different skill set; SOFT
(pending-reconciliation stderr warning, not serialized) when a capability skill
isn't yet in the closure-resolved hand-authored profile.
The SOFT gate loads the real skills manifest and resolves each profile's closure
once so transitively-included skills don't false-warn; warnings are de-duped to
one per (capability, skill); both derived views are scoped to skill-owning
capabilities; serialized with a global capId sort for determinism; reserved-name
guards at every write site; lazy requires of the built constants.
Behavior-preserving: install/surface untouched; derived views consumed by
nothing. Full generation rides along with the phase-6 migration.
Closes#942
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Build the federated config merge: each capability owns its config-key slice
(ADR-857 decision 3 / ADR-894), and loadConfig merges them defensively. The
registry now emits a full configSchema index ({key:{owner,type,default,
description}}, generator-validated); a new src/federated-config.cts resolves
federated keys defensively (skip central keys -> pending-migration warning,
skip malformed slices -> warning never throw, else type-checked user override
?? default, with nested dotted-path lookup and enum validation); and loadConfig
applies the overlay on every return path.
Wired as a provably-empty no-op channel: every UI-pilot key is still central,
so validKeys is empty and loadConfig returns byte-identical output on all paths
(identity return when the overlay is empty; shared CONFIG_DEFAULTS never
mutated). Registry-only; no key is cut over; nothing in the live loop changes.
Closes#910
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Replace the inline LOOP_HOST_CONTRACT constant in the Capability Registry
generator with a generated-from-workflows contract (ADR-894 §3). The contract
is now derived from inert `<!-- gsd:loop-host ... -->` marker blocks in the five
step workflows, emitted as the committed gsd-core/bin/lib/loop-host-contract.cjs,
and required by gen-capability-registry.cjs — one source of truth, no drift.
Drift guards in gen-loop-host-contract.cjs: per-step point ownership (each step
must declare exactly its canonical loop points), multiple-block + duplicate-key
hard errors, and a word-boundary agent-role cross-check. Contract content is
byte-identical to the former constant; registry-only, nothing wired into the
live loop.
Closes#903
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* feat(#896): Capability Registry generator + UI pilot (ADR-857 phase 3a-impl)
First phase-3 code: the Capability Registry generation pipeline, built against
the ADR-894 contract and NOT wired into the live loop (registry-only, per the
staged-cutover design).
- capabilities/ui/capability.json — the UI pilot (ADR-894 worked example): 2
skills, 2 agents, 3 config keys, 2 steps + 1 gate, with `when` activation.
- scripts/gen-capability-registry.cjs — --write/--check generator. Hand-rolled
schema validation (envelope + role-typed feature/runtime bodies + typed
steps/contributions/gates + when + gate-check variants); cross-capability
invariants (single ownership; requires exist+acyclic+tier-monotone; config-key
ownership exclusive, collision-vs-central as a pending-migration warning);
hooks validated against an inline LOOP_HOST_CONTRACT (3a-impl-2 swaps its
source to the generated-from-workflows contract); GLOBAL point-ordered
consumes-satisfiability; materialized byLoopPoint ordering (produces/consumes
topo-sort); emits gsd-core/bin/lib/capability-registry.cjs (role-partitioned
indexes + requiresClosure). Prototype-pollution guards (Object.create(null) +
inline literal key checks) + fragment.path traversal guard.
- gsd-core/bin/lib/capability-registry.cjs — committed generated artifact
(mirrors package-identity.cjs: script-generated, tracked, linted, regenerated
on build, drift-tested), wired via the new `gen:capability-registry` build step.
- tests/capability-registry.test.cjs — 72 tests: schema + invariant + hook +
ordering + adversarial (path-traversal, proto-pollution, runtime body,
self-consume, cycles, collisions) + committed-file staleness guard.
New-CLI-module checklist (INVENTORY 97->98, MANIFEST, ARCHITECTURE), CONTEXT.md
"Capability Registry" un-[Planned]'d. Nothing wired into install/surface/loop.
Gates: lint, code-review (4 bugs fixed), security-review (path-traversal +
prototype-pollution fixed), codex adversarial-review ×3 (8+ findings fixed,
confirmed sound), clean-build docker 13190 pass / 0 fail.
Closes#896
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(#896): CRLF-agnostic --check for capability-registry staleness (Windows)
The committed capability-registry.cjs staleness guard failed on Windows CI only:
git checks out the committed .cjs as CRLF (autocrlf, no .gitattributes) while the
generator emits LF, so the byte-for-byte --check comparison mismatched. Normalize
line endings on both sides of the --check comparison (no .gitattributes change,
no change to the LF the generator writes). Adds a regression test simulating the
Windows CRLF checkout.
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Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
