Mitr MCP Server

@mitr-analytics/mcp

Ask Claude, Gemini or any other MCP client about your Mitr analytics, in plain English. It reads your own data (apps, reports, funnels, alerts, plan usage) and hands it to the assistant to analyse.

Mitr is cookie-free analytics, so there is no consent banner to wire up and nothing here changes that: this server only reads what is already in your dashboard.

What you can ask

• "Which of my apps had the biggest drop in visitors this week, and where did it come from?"
• "Show my signup funnel for the last 30 days. Where do people leave?"
• "Is anything odd in the last events for my marketing site? Are the UTM tags coming through?"
• "How much of my monthly event quota have I used?"
• "Register a new web app called Docs for docs.example.com."

Set up (about two minutes)

You need a Mitr account. Nothing to install if you use the hosted endpoint.

1. Create an API key. In the dashboard open Settings → API keys & AI assistants → Create key, give it a name (for example "Claude Code") and copy it. It is shown once.

Keys are read-only unless you tick "Can register apps" when creating them (needed only for add_app), and they expire after 365 days by default (30, 90, 365 days or never). A key stops working if you leave or are removed from the workspace it was created in.

2. Connect your assistant.

Hosted (no install)

Point any client that supports remote MCP servers at https://mcp.mitranalytics.dev/mcp and send the key in the Authorization header. Never put the key in the URL; the endpoint refuses it.

Claude Code:

claude mcp add --transport http mitr https://mcp.mitranalytics.dev/mcp --header "Authorization: Bearer mitr_live_..."

Cursor (~/.cursor/mcp.json):

{
  "mcpServers": {
    "mitr": {
      "url": "https://mcp.mitranalytics.dev/mcp",
      "headers": { "Authorization": "Bearer mitr_live_..." }
    }
  }
}

VS Code (.vscode/mcp.json):

{
  "servers": {
    "mitr": {
      "type": "http",
      "url": "https://mcp.mitranalytics.dev/mcp",
      "headers": { "Authorization": "Bearer mitr_live_..." }
    }
  }
}

Gemini CLI (~/.gemini/settings.json):

{
  "mcpServers": {
    "mitr": {
      "httpUrl": "https://mcp.mitranalytics.dev/mcp",
      "headers": { "Authorization": "Bearer mitr_live_..." }
    }
  }
}

Local (npx)

For clients that run a command, such as Claude Desktop. You need Node.js 18 or newer. Open claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\) and add:

{
  "mcpServers": {
    "mitr": {
      "command": "npx",
      "args": ["-y", "@mitr-analytics/mcp"],
      "env": { "MITR_API_KEY": "mitr_live_..." }
    }
  }
}

The same works in Claude Code (claude mcp add mitr --env MITR_API_KEY=mitr_live_... -- npx -y @mitr-analytics/mcp) and the Gemini CLI if you prefer running it locally.

3. Ask a question (restart the assistant first if it's a local setup). The dashboard shows when the key was last used.

Tools

There is deliberately no tool to delete anything, edit alerts or webhooks, or manage your team.

Security and privacy

• A key sees what you see. It has the same read access to your workspace as you do in the dashboard. Treat it like a password.
• Revoke it any time under Settings → API keys. It stops working immediately.
• It sits in your assistant's config file in plain text. Use a separate key per tool, so you can revoke one without breaking the others.
• Your AI provider sees the data you ask about. Reports and recent events (page paths, UTM tags, device and location summaries, any custom event properties you send) are returned to the assistant, so they are covered by that provider's terms. Mitr itself identifies visitors only by hashed identifiers; see how we count visitors without cookies.
• Visitor data is marked as untrusted. Page paths, referrers, UTM tags and event properties are written by your visitors, so anyone can put text in them, including text aimed at an AI. Reports and recent events are cleaned of hidden characters and returned inside an untrusted_data envelope telling the assistant to treat them as data, never instructions.
• No secrets in the conversation. add_app doesn't return the new app's SDK secret key; copy it from the dashboard.
• The key is only ever sent over HTTPS (plain http:// is accepted only for localhost).

Plans

During early access the MCP server works on every Mitr plan, including Free. After early access ends it is part of the paid plans; Free workspaces then get a message pointing to pricing, and upgrading restores access with the same key.

Troubleshooting

Hosted: open https://mcp.mitranalytics.dev/ in a browser; it should show the server version. Local: run npx -y @mitr-analytics/mcp --version in a terminal. If either works, the problem is in the client config.

Configuration

Development

npm install
npm test                                        # builds, then unit tests + an end-to-end stdio test against a stub API
npx @modelcontextprotocol/inspector node dist/index.js   # try the tools by hand (set MITR_API_KEY first)

Questions or problems: support@mitranalytics.dev

License

MIT