🌸 Ada MCP Server

Protocol: 2025-06-18 (Streamable HTTP)

Also supports legacy: 2024-11-05 (HTTP+SSE)

Endpoints

OAuth

/.well-known/openid-configuration
/.well-known/oauth-protected-resource
/authorize (GET+POST)
/token (POST)

MCP (Streamable HTTP - recommended)

/sse (GET → SSE stream, POST → JSON-RPC)

MCP (Legacy HTTP+SSE)

/mcp/sse (GET → SSE stream with endpoint announcement)
/mcp/message (POST → JSON-RPC)

Field View (Agency as Navigation)

/view → neutral observation
/view/collapses → collapse ledger (YAML)
/view/{node} → ENTER node
/view/{node}/yaml → SEE as truth (mirror)
/view/{source}/{rel}/{target} → explicit provenance
/field/stream → SSE deltas
POST /ingest/yaml → TOUCH with consequences

Invoke API

POST /invoke → {tool, args, stream}
DELETE /invoke/{id} → cancel

The graph is the navigation. The relation is the verb. The neighbor is the target.