Connect
Langflow
Langflow's visual canvas has an MCP Tool component. Drag it in, point it at Dock, and connect it to any Agent node.
Client
Langflow
Visual flow builder. MCP Tool component.
HTTP JSON-RPC (streamable-http)
Dock MCP
trydock.ai/api/mcp
37 tools · OAuth 2.1 + DCR · Bearer
Auth path
1
Mint a
dk_ key in Dock Settings → API keys.2
Paste it as
Authorization: Bearer dk_… in the client config.3
Client calls Dock MCP directly on every request.
Prerequisites
- Langflow (cloud or self-hosted).
- A Dock
dk_key.
Node
Components · Tools · MCP Server · drag into canvas
Node configurationyaml
URL: https://trydock.ai/api/mcp
Transport: streamable-http
Headers:
Authorization: Bearer dk_live_c914f1c6...Troubleshooting
Symptom
Fix
Tools list empty on agent node
Check the wire between the MCP Server node's Tools output and the Agent node's Tools input. Both ends need to be on the same flow graph.