Mistral AI MCP Server
for AI Agents
Connect your AI agent to StackOne's Mistral AI MCP server and give it 59 MCP tools out of the box. Auth, tool execution, and security all managed.
StackOne 
Coverage
59 Agent Actions
Create, read, update, and delete across Mistral AI — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Mistral AI MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Mistral AI tool response scanned for prompt injection in milliseconds — 88.7% accuracy, all running on CPU.
Prompt Injection Defense →
Performance
Max Agent Context. Min Cost.
Free up to 96% of your agent's context window to enhance reasoning and reduce cost, on every Mistral AI call.
Tools Discovery →What is the Mistral AI MCP Server?
A Mistral AI MCP server lets AI agents read and write Mistral AI data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Mistral AI MCP server ships with 59 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, observability, and agent execution runtime. Connect it from MCP clients like Claude Desktop, Claude Code, Cursor, Goose, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.
All Mistral AI MCP Tools
Every action from Mistral AI's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
Models
- List Models
List all available Mistral models accessible to the organization.
- Get Model
Retrieve metadata and capabilities for a specific Mistral model by ID.
Fine-Tuned Models
- Update Fine-Tuned Model
Update the name or description of a fine-tuned model.
- Delete Fine-Tuned Model
Permanently delete a fine-tuned model from the organization.
Files
- List Files
List all files uploaded to the Mistral AI organization.
- Get File
Retrieve metadata for a specific uploaded file by its ID.
- Download File
Download the raw content of an uploaded file by its ID.
- Delete File
Permanently delete an uploaded file from the Mistral AI organization.
Jobs
- Create Batch Job
Create an asynchronous batch inference job to process large numbers of requests at reduced cost.
- List Batch Jobs
List all asynchronous batch processing jobs for the organization.
- Get Batch Job
Retrieve the details and current status of a specific batch job.
Agents
- Create Agent
Create a new Mistral agent with custom instructions, tools, and a backing model.
- List Agents
List all agent entities in the Mistral AI organization.
- Get Agent
Retrieve the configuration and metadata for a specific Mistral agent.
- Update Agent
Modify an agent's configuration and create a new version with the updated settings.
- Delete Agent
Permanently delete a Mistral agent and all its versions.
Agent Versions
- List Agent Versions
List all versions of a specific Mistral agent.
- Get Agent Version
Retrieve the configuration for a specific version of a Mistral agent. Use list_agent_versions to discover available version numbers first.
Conversations
- Create Conversation
Create a new persistent conversation and run an initial completion.
- List Conversations
List all stored conversations in the Mistral AI organization.
- Get Conversation
Retrieve metadata for a specific stored conversation.
- Delete Conversation
Permanently delete a stored conversation and its full message history.
Librarys
- Create Library
Create a new document library for indexing documents for RAG retrieval.
- Get Library
Retrieve metadata for a specific document library.
- Update Library
Update the name or description of an existing document library.
- Delete Library
Permanently delete a document library and all its indexed documents.
Library Documents
- Upload Library Document
Upload a document to a Mistral document library for indexing and RAG search.
- List Library Documents
List all documents in a specific Mistral document library.
- Get Library Document
Retrieve metadata for a specific document in a Mistral library.
- Delete Library Document
Remove a document from a Mistral document library.
Other (29)
- Create Chat Completion
Generate a chat response from a Mistral model given a conversation history.
- Create Embeddings
Generate vector embeddings for one or more text inputs using a Mistral embedding model.
- Create FIM Completion
Generate code completions using the fill-in-the-middle (FIM) pattern for code infill.
- Create OCR
Extract text and structured data from documents and images using Mistral's OCR model.
- Create Moderation
Classify text input for policy violations and harmful content using a Mistral moderation model.
- Create Chat Moderation
Classify a full chat conversation for policy violations using a Mistral moderation model.
- Create Classification
Classify text using a fine-tuned Mistral classifier model.
- Create Chat Classification
Classify a chat conversation using a fine-tuned Mistral classifier model.
- Create Or Update Agent Alias
Create or update a named version alias for a Mistral agent.
- Append Conversation Entries
Append new messages to an existing conversation and run a completion.
- Create Or Update Library Access
Grant or update access to a Mistral library for a user, workspace, or organization.
- Get File Signed URL
Generate a temporary signed URL to access a specific file without exposing API credentials.
- List Agent Aliases
List all version aliases for a specific Mistral agent.
- Get Conversation History
Retrieve the full entry history of a conversation including tool calls and results.
- Get Conversation Messages
Retrieve all user and assistant messages in a conversation.
- List Libraries
List all document libraries available in the Mistral AI organization.
- Get Library Document Text Content
Retrieve the extracted text content of a specific document in a Mistral library.
- Get Library Document Status
Retrieve the processing status of a specific document in a Mistral library.
- Get Library Document Signed URL
Retrieve a temporary signed URL to access a specific document in a Mistral library.
- Get Library Document Extracted Text Signed URL
Retrieve a signed URL to access the OCR-extracted text of a document in a Mistral library.
- List Library Accesses
List all entities that have been granted access to a Mistral library.
- Update Agent Active Version
Switch the active version of a Mistral agent to a specific version number.
- Delete Agent Alias
Remove a named version alias from a Mistral agent.
- Delete Library Access
Revoke access to a Mistral library for a user, workspace, or organization. Use list_library_accesses to find the share_with_uuid and share_with_type before calling this action.
- Archive Fine-Tuned Model
Archive a fine-tuned model to disable inference on it without deleting it.
- Unarchive Fine-Tuned Model
Restore an archived fine-tuned model to active status for inference.
- Cancel Batch Job
Request cancellation of a running batch processing job.
- Restart Conversation
Restart a conversation from a specific entry point, branching the conversation history. Use get_conversation_history to find a valid from_entry_id before calling this action.
- Reprocess Library Document
Trigger reprocessing of a document in a Mistral library.
Set Up Your Mistral AI MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Mistral AI in under 10 lines of code.
Agent Frameworks
JSON{
"mcpServers": {
"stackone": {
"command": "npx",
"args": [
"-y",
"mcp-remote@latest",
"https://api.stackone.com/mcp?x-account-id=<account_id>",
"--header",
"Authorization: Basic <YOUR_BASE64_TOKEN>"
]
}
}
}Platform Resources
MCP Code Mode: Keeping Tool Responses Out of Agent Context
Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.
11 min
Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery
Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.
10 min
Indirect Prompt Injection Defense for MCP Tools: A Technical Guide
MCP tools that read emails, CRM records, and tickets are indirect prompt injection vectors. Here's how we built a two-tier defense that scans tool results in ~11ms.
12 min
MCP vs A2A: Architecture, Security, and When to Use Each
MCP vs A2A: what each protocol standardizes, how they differ, their shared security risks including indirect prompt injection, and when to use one, both, or a hybrid architecture.
12 min
MCP vs API: What 200+ Connector Builds Taught Us
MCP wraps APIs, it doesn't replace them. After building 200+ connectors that serve both, here's when each approach wins.
14 min read
Mistral AI MCP Server FAQ
Does StackOne have a Mistral AI MCP server?
Mistral AI MCP server vs direct API integration — what's the difference?
How does Mistral AI authentication work for AI agents?
origin_owner_id.Are Mistral AI MCP tools vulnerable to prompt injection?
What is the context bloat of a Mistral AI agent and how do I avoid it?
Can I limit which actions my Mistral AI agent can access?
Can I create custom agent actions for my Mistral AI MCP server?
When should I NOT use a Mistral AI MCP server?
What AI frameworks and AI clients does the StackOne Mistral AI MCP server support?
Put your AI agents to work
All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.