Drop the legacy-metadata overlay path (runtimeToolSpecAllowingLegacy,
assembleSchemaRegistryFromBoundAllowingLegacy, metadata-based agent
selection, dry-run seams) so assembly flows exclusively through
ContractFinal; gate MCP fixture machinery behind a build flag so it can
never enter production assembly. Wire output verified identical before
and after; policy tripwire reports 26 products, 847 tools.
embeddedMCPMetadata only feeds interface validation now; its summary was
projected onto every schema payload as a constant-empty blob. Remove the
SchemaRegistry field, all three payload projections, the snapshot wire
field, the overview copy, the compact strip entry, and the jq policy gate.
Also delete the redundant io.Discard dead-code suppressor in
event_command.go (io has five genuine uses there).
- NewSchemaCommand / NewMCPCommand / newCatalogCommand no longer accept a
DiscoveryCatalogLoader they always discarded; schema's no-discovery
property is now structural, retiring the panic-loader test guard along
with the trivial root.go wrappers and the unused buildMCPCommandFn seam.
- Delete the lazy sync.Once / atomic counter around the retired MCP pin:
runtimeMCPMetadata only existed so a diagnostic counter could observe a
loader that always returns the constant empty pin. Assembly now calls
emptyPinnedMCPMetadata directly and SchemaMetadataLoadCounts loses the
dead MCPMetadata field (the policy bans keep the retired names from
reappearing).
- Add testseam.Protect for save-and-restore seams with no up-front stub
value (e.g. os.Args mutated by the code under test).
- Migrate all 35 remaining manual prev/assign/t.Cleanup-restore trios to
testseam.Swap/Protect across app, auth, cli, event, helpers, output,
pipeline, and shortcut tests; restores can no longer be forgotten.
- check-schema-catalog.sh: fail closed when a manual seam restore
reappears in any *_test.go (internal/testseam exempt).
Seam injection is now a mechanism, not a convention.
Phase 3 of identity-deregistry. BuildEffectiveCommandRegistry now builds the
EffectiveCommandRegistry from CollectIdentitySpecs(root) instead of the
embedded reviewed registry, and the registry source is removed atomically:
- delete internal/cli/schema_command_registry/ (registry.json + products/),
schema_command_registry.schema.json, the three //go:embed directives, and
the registry-only loaders/validators (loadReviewedCommandRegistry,
decodeCommandRegistry, ValidateCommandRegistrySource, shard assemble/merge
helpers, ReviewedCommandRegistryMergedJSON/SourceHash, ReviewedCommandSpecs)
- keep CommandSpec/CommandRegistry/EffectiveCommandRegistry,
newEffectiveCommandRegistry/indexCommandSpecs, and SourceHash; the
collector-built effective hash is byte-identical to the reviewed one, so
catalog surface_hash/source_hash are unchanged
- convert the Phase 2 dual-run gate into TestCollectedIdentityIsValidSingleSource:
collected specs non-empty, no missing primaries, effective build succeeds,
SourceHash stable across repeated collection walks
- generators: catalog -surface and agent-metadata -registry/-surface become
fail-closed retired valves; outputguard no longer protects the registry
paths; fetch_mcp_metadata derives interface refs from collected identity
instead of the merged registry JSON
- retire scripts/policy/check-schema-command-registry.sh and its Makefile
invocation; generate-schema/check-generated-drift now fail closed if
schema_command_registry/ reappears
- update AGENTS.md, docs/reference.md, and in-code reviewed-input notes
Cover remaining cli/agentmetadata/pat edge paths so aggregate coverage
stays at or above the merge-base overall percentage.
Co-authored-by: Cursor <cursoragent@cursor.com>
AllowingLegacy bypasses assembleRuntimeToolSpec, so the coverage injection
stubs never ran and CI failed on a false provenance error before the gate.
Co-authored-by: Cursor <cursoragent@cursor.com>
玉澜