mirror of
https://github.com/langflow-ai/langflow.git
synced 2026-07-24 05:39:16 +08:00
b36444f5d9
* fix: nightly now properly gets 1.9.0 branch (#12215) before it was attempting to pull release-notes as letters are alphanumerically after numbers when we sort -V then grab tail now we only look at branch names that follow the pattern '^release-[0-9]+\.[0-9]+\.[0-9]+$' * docs: add search icon (#12216) add-back-svg * initial-content * cut-1.8-release-and-include-next-version * stage-1.8.0-and-next --------- Co-authored-by: Adam-Aghili <149833988+Adam-Aghili@users.noreply.github.com>
36 lines
2.1 KiB
Plaintext
36 lines
2.1 KiB
Plaintext
---
|
|
title: MCP Tools
|
|
slug: /mcp-tools
|
|
---
|
|
|
|
import Icon from "@site/src/components/icon";
|
|
import PartialParams from '@site/docs/_partial-hidden-params.mdx';
|
|
|
|
The **MCP Tools** component connects to a Model Context Protocol (MCP) server and exposes the MCP server's functions as tools for Langflow agents to use to respond to input.
|
|
|
|
In addition to publicly available MCP servers and your own custom-built MCP servers, you can connect Langflow MCP servers, which allow your agent to use your Langflow flows as tools.
|
|
To do this, use the **MCP Tools** component's [HTTP/SSE mode](/mcp-client#mcp-http-mode) to connect to your Langflow project's MCP server.
|
|
|
|
For more information, see [Use Langflow as an MCP client](/mcp-client) and [Use Langflow as an MCP server](/mcp-server).
|
|
|
|
:::tip Tool mode is missing
|
|
If you're upgrading an existing flow and the **MCP Tools** component loses its **Tool Mode** option, see [MCP Tools component loses Tool Mode option after upgrading flows](/troubleshoot#mcp-tools-component-loses-tool-mode-option-after-upgrading-flows).
|
|
:::
|
|
|
|
## MCP Tools parameters
|
|
|
|
| Name | Type | Description |
|
|
|------|------|-------------|
|
|
| mcp_server | String | Input parameter. The MCP server to connect to. Select from previously configured servers or add a new one. |
|
|
| tool | String | Input parameter. The specific tool to execute from the connected MCP server. Leave blank to allow access to all tools. |
|
|
| use_cache | Boolean | Input parameter. Enable caching of MCP server and tools to improve performance. Default: `false`. |
|
|
| verify_ssl | Boolean | Input parameter. Enable SSL certificate verification for HTTPS connections. Default: `true`. |
|
|
| response | DataFrame | Output parameter. [`DataFrame`](/data-types#dataframe) containing the response from the executed tool. |
|
|
|
|
<details>
|
|
<summary>Earlier versions of the MCP Tools component</summary>
|
|
|
|
* In Langflow version 1.5, the **MCP Connection** component was renamed to the **MCP Tools** component.
|
|
* In Langflow version 1.3, the **MCP Tools (stdio)** and **MCP Tools (SSE)** components were removed and replaced by the unified **MCP Connection** component, which was later renamed to **MCP Tools**.
|
|
|
|
</details> |