Connect
Optimize
Secure
Miro MCP Server
for AI Agents
Production-ready Miro MCP server with 82 extensible actions — plus built-in authentication, security, and optimized execution.
Miro MCP Server
Built by 
StackOne
StackOne 
Coverage
82 Agent Actions
Create, read, update, and delete across Miro — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Miro MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Miro 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 Miro call.
Tools Discovery →What is the Miro MCP Server?
A Miro MCP server lets AI agents read and write Miro data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Miro MCP server ships with 82 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, and optimized agent context. Connect it from MCP clients like Claude Desktop, Cursor, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.
All Miro MCP Tools and Actions
Every action from Miro's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
App Card Items
- Create App Card Item
Create an app card item on a board
- Get App Card Item
Retrieve a specific app card item from a board
- Update App Card Item
Update an app card item on a board
- Delete App Card Item
Delete an app card item from a board
Board Members
- List Board Members
Retrieve all members of a specific board
- Get Board Member
Retrieve a specific board member's information
- Update Board Member
Update a board member's role
- Remove Board Member
Remove a member from a board
Boards
- Create Board
Create a new board in Miro
- List Boards
Retrieve a list of boards accessible to the authenticated user
- Get Board
Retrieve details of a specific board by ID
- Update Board
Update an existing board's properties
- Delete Board
Delete a board permanently
Card Items
- Create Card Item
Create a card item on a board
- Get Card Item
Retrieve a specific card item from a board
- Update Card Item
Update a card item on a board
- Delete Card Item
Delete a card item from a board
Connectors
- Create Connector
Create a connector between two items on a board
- List Connectors
Retrieve all connectors from a specific board
- Get Connector
Retrieve a specific connector from a board
- Update Connector
Update a connector on a board
- Delete Connector
Delete a connector from a board
Document Items
- Create Document Item
Create a document item on a board using URL
- Get Document Item
Retrieve a specific document item from a board
- Update Document Item
Update a document item on a board
- Delete Document Item
Delete a document item from a board
Doc Format Items
- Create Doc Format Item
Create a doc format item on a board
- Get Doc Format Item
Retrieve a specific doc format item from a board
- Delete Doc Format Item
Delete a doc format item from a board
Embed Items
- Create Embed Item
Create an embed item with external content on a board
- Get Embed Item
Retrieve a specific embed item from a board
- Update Embed Item
Update an embed item on a board
- Delete Embed Item
Delete an embed item from a board
Frames
- Create Frame
Create a frame on a board
- Get Frame
Retrieve a specific frame from a board
- Update Frame
Update a frame on a board
- Delete Frame
Delete a frame from a board
Groups
- Create Group
Create a group of items on a board
- Delete Group
Delete a group and optionally its items from a board
Image Items
- Create Image Item
Create an image item on a board using URL
- Get Image Item
Retrieve a specific image item from a board
- Update Image Item
Update an image item on a board
- Delete Image Item
Delete an image item from a board
Board Items
- List Board Items
Retrieve items from a specific board
- Get Board Item
Retrieve a specific item from a board
- Update Board Item
Update item position or parent on a board
- Delete Board Item
Delete an item from a board
Projects
- Create Project
Create a new project (space) within a team
- List Projects
Retrieve all projects within a team
- Get Project
Retrieve information about a specific project
- Update Project
Update project information
- Delete Project
Delete a project from a team
Shape Items
- Create Shape Item
Create a shape item on a board
- Get Shape Item
Retrieve a specific shape item from a board
- Update Shape Item
Update a shape item on a board
- Delete Shape Item
Delete a shape item from a board
Sticky Note Items
- Create Sticky Note Item
Create a sticky note item on a board
- Get Sticky Note Item
Retrieve a specific sticky note item from a board
- Update Sticky Note Item
Update a sticky note item on a board
- Delete Sticky Note Item
Delete a sticky note item from a board
Tags
- Create Tag
Create a new tag on a board
- Get Tag
Retrieve a specific tag from a board
- Update Tag
Update an existing tag on a board
- Delete Tag
Delete a tag from a board
Text Items
- Create Text Item
Create a text item on a board
- Get Text Item
Retrieve a specific text item from a board
- Update Text Item
Update a text item on a board
- Delete Text Item
Delete a text item from a board
Other (14)
- Get OEmbed Data
Retrieve oEmbed data for embedding a Miro board
- Get Items Within Frame
Retrieve all items contained within a specific frame
- Get All Groups On A Board
Retrieve all groups and their items from a board
- Get Items Of A Group By ID
Retrieve items that are part of any group on a board
- Get A Group By Its ID
Retrieve a specific group and its items from a board
- List Board Tags
Retrieve all tags from a specific board
- Get Items By Tag
Retrieve all items that have a specific tag
- Get Tags From Item
Retrieve all tags from a specific item
- Get Current User
Get information about the current authenticated user and access token
- Update A Group With New Items
Update an existing group by replacing it with new items
- Share Board
Share board and invite new members via email
- Ungroup Items
Ungroup items from a group without deleting them
- Attach Tag To Item
Attach a tag to a board item
- Detach Tag From Item
Remove a tag from a board item
Set Up Your Miro MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Miro in under 10 lines of code.
MCP Clients
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>"
]
}
}
}More Design & Visual MCP Servers
Miro MCP Server 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
Miro MCP Server FAQ
Miro MCP server vs direct API integration — what's the difference?
A Miro MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Miro. A Miro MCP server is for AI agents — MCP clients like Claude and Cursor, plus framework agents built with OpenAI, LangChain, or Vercel AI — discovering and calling Miro at runtime. StackOne provides both.
How does Miro authentication work for AI agents?
Miro authentication for AI agents works through a StackOne Connect Session. Create one via the dashboard or the SDK — you get an auth link and ready-to-paste config for Claude Desktop, Cursor, and other MCP clients. Your user authenticates their own Miro account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via
origin_owner_id.Are Miro MCP tools vulnerable to prompt injection?
Yes — Miro MCP tools can be vulnerable to indirect prompt injection. Any tool that reads user-written content — documents, messages, tickets, records, or free-text fields — is a potential vector. StackOne Defender scans every tool response before it enters the agent's context — regex patterns in ~1ms, then a MiniLM classifier in ~4ms. 88.7% accuracy, CPU-only.
What is the context bloat of a Miro agent and how do I avoid it?
Context bloat happens when Miro tool schemas and API responses eat your Miro agent's memory, preventing it from reasoning effectively. A single Miro query can return a massive JSON response, and connecting multiple tools compounds the problem. Tools Discovery and Code Mode reduce context bloat — loading only relevant tools per query and keeping raw responses out of the agent's context.
Can I limit which actions my Miro agent can access?
Yes — you can limit which actions your Miro agent can access directly from the StackOne dashboard. Toggle actions on or off, or restrict them to specific accounts, with no code changes to your agent. Session tokens can be scoped to exact actions so if one leaks, exposure stays contained.
Can I create custom agent actions for my Miro MCP server?
Yes — you can create custom agent actions for your Miro MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Miro's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Miro MCP server?
Skip a Miro MCP server if your integration is purely software-to-software — direct Miro API integration is simpler when no AI agent is involved. For deterministic, compliance-critical operations (financial transactions, regulatory reporting), direct API gives you predictable behavior without agent-driven decision-making. MCP shines when AI agents need to dynamically discover and call Miro actions at runtime.
What AI frameworks and AI clients does the StackOne Miro MCP server support?
The StackOne Miro MCP server supports both. MCP clients (paste-and-go apps): Claude Desktop, Claude Code, Cursor, VS Code, Goose. Agent frameworks (code SDKs you build with): OpenAI Agents SDK, Anthropic, Vercel AI, Google ADK, CrewAI, Pydantic AI, LangChain, LangGraph, Azure AI Foundry.
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.