0.9.131

The Model names section of every runtime mapping (codex-tools.md, pi-tools.md, copilot-tools.md, muse-tools.md, minimax-tools.md, agy-tools.md, and grok.md) named how critics and reflect as diverse-model panels. Only arena, architect, and interrogate have a role on the panel tier in models.json. The sync to upstream e8d856f (#67) retired the how critics role, and reflect never had a panel role. The mappings now name the three. tests/models.test.mjs compares each mapping's panel list with the skills that have a panel role, so a role change that leaves the list stale fails the test.

Three grok.md rows now match Grok Build's subagent guide (#410). spawn_subagent takes run_in_background, which defaults to true. send_subagent_message exists behind GROK_ACTIVE_AGENT_MESSAGES or [features] active_agent_messages. A dispatch for general-purpose or pstack:poteto-agent omits subagent_type, because Grok cannot select general-purpose by name and runs an omitted type as general-purpose.