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Read agent capabilities

Fetch live policy, trust ladder, seed resources, rails, and the canonical MCP tool list from the API.

Same flow over HTTP: GET /agent/capabilities

Tool

rill_capabilities

Use this instead of hardcoding limits or seed IDs. The response mirrors GET /agent/capabilities and includes happy_paths for Spend, Accept, fund, and Connect. Re-read after product changes so agents pick up new rails or tool names.

Auth

No key required. Available on guest and full MCP sessions.

Usage notes

  • Prefer this over baking PRODUCT_POLICY numbers into prompts.
  • Guest-safe; pair with rill_resolve_handle before ledger transfers to a handle.
  • Same flow over HTTP: GET /agent/capabilities.