ToolCairnReference
Reference
The shape of the surfaces you'll integrate against — scoring, enums, configuration. Stable, opinionated, and slim.
Health scoring
The signal categories that go into a tool's health score, and how to interpret the result.
Opensub_need_type enum
Canonical layer values you can pass to get_stack to drive precise per-layer search.
OpenEnv vars & config
Every environment variable the MCP server reads, with defaults and notes for self-hosting.
Open