SpecPM

Create or update SpecPM package specifications. Use when Codex needs to author `specpm.yaml`, `specs/*.spec.yaml`, SpecPackage metadata, BoundarySpec content, capabilities, evidence, provenance, or a self-spec for a repository or subsystem.

Review and fix SpecPM package specifications. Use when Codex needs to audit `specpm.yaml`, `specs/*.spec.yaml`, self-spec coverage, BoundarySpec claims, capability/evidence consistency, validation failures, or review comments about SpecPM specs.