Default model tool reference

App-only MCP tools

MCP hosts can list these 49 registered tools through the app profile. They are outside the 63-tool default model profile. Each page shows the exact app descriptor captured from serving Rails, with errors and examples.

Product release 185ad8f4adfa21ae055b5bd6f97968d9044480d1
Public contract commit d2ab41fab4088c07c0f6b924fa4f3c63481b936a
Public contract SHA-256 2365c73c2aef7b9f85e8434d8e29ea29f40824bc3a46a72a356155ea328757fc
Descriptor SHA-256 ef560141873b318181e4a3e6c2c93c1bbe9d49fc3c3fd417cce2e079ef1c4bee
Captured 2026-10-29T03:35:56.855Z from the serving Rails descriptor catalog.