MCP Reference
Endpoint
Streamable HTTP is the recommended transport; stdio clients bridge with mcp-remote. See Transports and Connect a client.
Resources
See Resources.
Core tools
Every documented public API operation is exposed as a generated
bctrl_<operation_id> tool. Punctuation is normalized to underscores. See
Tools.
Operation input
Multipart, binary, and SSE operations add specialized fields. See Calling Operations.

