MCP Client

Connect a flow to an external MCP (Model Context Protocol) server and call a specific tool deterministically — no LLM decides whether or when the tool runs.

• Connection: server URL + transport (Streamable HTTP / HTTP / SSE) + auth (None / Bearer token / API key / custom headers).
• Call Tool action: pick a tool from a dropdown populated via tools/list, map flow values to its inputs (driven by the tool's input schema), and use the raw tool result in later steps.