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How to connect Mistral ai to Claude

Connect Claude Web, Desktop and Cowork to Mistral ai MCP. Summarize this research paper in simple terms, generate python code for sorting a list, and more using natural language, with authentication handled for you.

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Mistral ai is a research lab offering cutting-edge open-source language models and developer APIs. It empowers teams to add state-of-the-art natural language capabilities to any app or workflow.

54 Tools

Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Mistral ai account to Claude via Composio Connect, enabling it to summarize this research paper in simple terms, generate Python code for sorting a list, explain the difference between AI and ML, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Mistral ai with

Claude CodeCursorChatGPTAntigravityOpenAI Agents SDKClaude Agent SDKCodexGrok BuildVS CodeOpenCodeOpenClawHermesAtomic AgentGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAIPydantic AIAutoGen

Connecting Mistral ai to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Mistral ai account

Back in Claude, ask it to connect to Mistral ai or give it any Mistral ai-related task.

For example, ask Claude to:

  • "Summarize this research paper in simple terms"
  • "Generate Python code for sorting a list"
  • "Explain the difference between AI and ML"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Mistral ai account is ready to use.

What is the Mistral ai Claude Connector, and what's possible with it?

The Mistral ai MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Mistral ai account. It provides structured and secure access to your Mistral AI models, so your agent can perform actions like generating text, summarizing content, answering questions, extracting structured information, and handling advanced language tasks on your behalf.

  • Text generation and completion: Have your agent produce coherent, context-aware text responses, complete prompts, or generate creative content leveraging Mistral's advanced models.
  • Summarization and paraphrasing: Ask your agent to summarize lengthy documents or rephrase input text for improved clarity or brevity.
  • Question answering and information extraction: Let your agent answer questions, extract key facts, or pull structured data from unstructured content automatically.
  • Content classification and sentiment analysis: Enable your agent to categorize text, detect topics, or analyze sentiment to inform downstream workflows.
  • Conversational AI and dialogue management: Build rich, multi-turn conversations or chatbots that handle context, intent, and user queries seamlessly using Mistral's models.

Troubleshooting

1. Why does Claude not use the Composio connector for Mistral ai?

The connector can show as connected, but Claude must use it in each Mistral ai conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Mistral ai again.

2. Why does Claude show an MCP server error before Mistral ai connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Mistral ai.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Mistral ai.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Mistral ai authorization link not work?

The Composio connector is one server. Your Mistral ai account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Mistral ai connection.
  • Composio creates a fresh Mistral ai authorization link.
  • Open that link in your browser and finish the Mistral ai sign-in.

4. Why do Mistral ai actions fail after they worked before?

The Mistral ai connection can expire or lose permission.

  • Ask Claude to inspect the Mistral ai connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Mistral ai account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Mistral ai.
  • If the action still fails with a permission error, check that the connected account has that permission in Mistral ai itself.

5. How do I switch to a different Mistral ai account?

Claude can manage the Mistral ai connection for you.

  • Ask Claude to disconnect or delete the current Mistral ai account.
  • Ask Claude to connect Mistral ai again.
  • Open the new Composio authorization link for Mistral ai.
  • Sign in with the other Mistral ai account in the browser.
  • After the account connects, ask Claude to retry the Mistral ai task.

6. Why is my Mistral ai connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Mistral ai connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Mistral ai tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Mistral ai.
TOOLS

Supported Tools

Every Mistral ai action and event your agent gets out of the box.

Append to conversation

Tool to append new entries to an existing conversation in Mistral AI.

Create Agent

Tool to create a new AI agent with custom configuration (Beta).

Create Agents Completion

Tool to generate completions using a Mistral AI agent with specific instructions and tools.

Create Audio Transcription

Transcribe audio files to text using Mistral AI's Voxtral models.

Create Chat Completion

Generate conversational responses from Mistral AI models.

Create Chat Moderation

Tool to classify chat content for moderation purposes across 9 categories.

Create Embeddings

Tool to generate vector embeddings for input text using Mistral AI embedding models.

Create FIM Completion

Generate code completions using fill-in-the-middle functionality.

Create library

Tool to create a new document library.

Create library share

Create or update sharing permissions for a library.

Create Moderation

Tool to classify text content for moderation purposes across 9 categories.

Create OCR

Extract text and structured data from images and documents using Mistral AI's OCR capabilities.

Create or Update Agent Alias

Tool to create or update an agent version alias.

Delete agent

Permanently deletes an agent by its ID (Beta feature).

Delete Conversation

Tool to delete a conversation by its ID (Beta).

Delete File

Delete a file by its ID from Mistral AI.

Delete library

Permanently deletes a library and all of its documents from Mistral AI.

Delete library document

Permanently deletes a document from a Mistral AI library.

Delete library share

Remove sharing permissions for a library from a user, workspace, or organization.

Download File

Download the content of a previously uploaded file from Mistral AI.

Get Agent

Tool to retrieve details of a specific Mistral AI agent by its ID.

Get Agent Version

Retrieve a specific version of an agent (Beta).

Get Conversation

Tool to retrieve details of a specific conversation.

Get Conversation History

Retrieve the full history of a conversation in Mistral AI.

Get Conversation Messages

Retrieve all messages from a Mistral AI conversation.

Get document extracted text URL

Retrieve a signed URL to download the extracted text from a document in a Mistral AI library.

Get document signed URL

Get a signed URL to download a document from a Mistral AI library.

Get Document Status

Retrieve the processing status of a document in a Mistral AI library.

Get Document Text Content

Retrieve the extracted text content of a specific document from a Mistral AI library (Beta).

Get File Signed URL

Get a time-limited signed URL for downloading a file from Mistral AI.

List Fine Tuning Jobs

List fine-tuning jobs with optional filtering and pagination.

Get library

Retrieve detailed information about a specific library.

Get Library Document

Retrieve metadata for a specific document in a Mistral AI library.

Get Model

Tool to retrieve detailed information about a specific Mistral AI model by its ID.

List agent aliases

Retrieve all aliases for an agent version.

List Agents

Tool to list all configured agents (Beta).

List Agent Versions

List all versions of a specific agent.

List Batch Jobs

Tool to retrieve a list of all batch jobs with optional filtering and pagination.

List Conversations

List all created conversations (Beta).

List Files

Tool to list all files available to the user.

List libraries

List all document libraries accessible to your organization.

List Library Documents

List all documents in a Mistral AI document library.

List library shares

List all sharing permissions for a document library.

List Models

Tool to retrieve all available Mistral AI models including base models and fine-tuned models.

Reprocess document

Reprocess a document in a Mistral AI library (Beta).

Restart Conversation

Tool to restart a conversation from a specific point (Beta).

Retrieve File

Retrieve metadata of a file uploaded to Mistral AI.

Start Conversation

Tool to start a new conversation with a Mistral AI agent or base model.

Update Agent

Tool to update an existing agent's configuration.

Update agent version

Tool to update the current version of an agent (Beta).

Update library

Tool to update an existing document library's properties.

Update library document

Update the metadata of a document in a Mistral AI library.

Upload File

Upload a file to Mistral AI for use in fine-tuning, batch processing, or OCR.

Upload Library Document

Upload a document to a Mistral AI library for use with RAG-enabled agents.

FRAMEWORKS

How to build Mistral ai MCP Agent with another framework

Claude Code logo

Claude Code

Use Mistral ai MCP with Claude Code

Cursor logo

Cursor

Use Mistral ai MCP with Cursor

ChatGPT logo

ChatGPT

Use Mistral ai MCP with ChatGPT

Antigravity logo

Antigravity

Use Mistral ai MCP with Antigravity

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Mistral ai MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Mistral ai MCP with Claude Agent SDK

Codex logo

Codex

Use Mistral ai MCP with Codex

Grok Build logo

Grok Build

Use Mistral ai MCP with Grok Build

VS Code logo

VS Code

Use Mistral ai MCP with VS Code

OpenCode logo

OpenCode

Use Mistral ai MCP with OpenCode

OpenClaw logo

OpenClaw

Use Mistral ai MCP with OpenClaw

Hermes logo

Hermes

Use Mistral ai MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Mistral ai MCP with Atomic Agent

Google ADK logo

Google ADK

Use Mistral ai MCP with Google ADK

LangChain logo

LangChain

Use Mistral ai MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Mistral ai MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Mistral ai MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Mistral ai MCP with LlamaIndex

CrewAI logo

CrewAI

Use Mistral ai MCP with CrewAI

Pydantic AI logo

Pydantic AI

Use Mistral ai MCP with Pydantic AI

AutoGen logo

AutoGen

Use Mistral ai MCP with AutoGen

FAQ

Frequently asked questions

With a standalone Mistral ai MCP server, the agents and LLMs can only access a fixed set of Mistral ai tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Mistral ai and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Mistral ai tools.

Yes, absolutely. You can configure which Mistral ai scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Mistral ai data and credentials are handled as safely as possible.

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