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docs: MCP components (#5988)

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* docs: add MCP Tools documentation for stdio and SSE connections

* docs: Update MCP server documentation links for clarity

* cleanup-links

* backtick

* an
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Mendon Kissling 2025-01-29 12:29:33 -05:00 • committed by GitHub
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@ -201,6 +201,39 @@ This component allows you to call the Serper.dev Google Search API.
| results | List[Data]| List of search results |
| tool | Tool | Google Serper search tool for use in LangChain|
## MCP Tools (stdio)
This component connects to a [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) server over `stdio` and exposes its tools as Langflow tools to be used by an Agent component.
### Inputs
| Name | Type | Description |
|---------|--------|--------------------------------------------|
| command | String | MCP command (default: `uvx mcp-sse-shim@latest`) |
### Outputs
| Name | Type | Description |
|-------|-----------|-------------------------------------------|
| tools | List[Tool]| List of tools exposed by the MCP server |
## MCP Tools (SSE)
This component connects to a [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) server over [SSE (Server-Sent Events)](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events) and exposes its tools as Langflow tools to be used by an Agent component.
### Inputs
| Name | Type | Description |
|------|--------|------------------------------------------------------|
| url | String | SSE URL (default: `http://localhost:7860/api/v1/mcp/sse`) |
### Outputs
| Name | Type | Description |
|-------|-----------|-------------------------------------------|
| tools | List[Tool]| List of tools exposed by the MCP server |
## Python Code Structured Tool
This component creates a structured tool from Python code using a dataclass.
@ -372,3 +405,5 @@ This component does not have any input parameters.
| Name | Type | Description |
|------|------|----------------------------------------------|
| tool | Tool | Yahoo Finance News tool for use in LangChain |