Janus Analytics MCP Server

An MCP server that connects AI coding agents to your Janus analytics. Query your dashboard, events, funnels, and usage directly from Claude Code, Cursor, Windsurf, or any MCP-compatible client.

Setup

1. Get a Janus API key

Sign up at addjanus.ca and create an API key in Settings.

2. Add to your MCP client

Claude Code

claude mcp add janus -- npx -y @janus-analytics/mcp-server

Then set your API key:

export JANUS_API_KEY=jns_your_key_here

Claude Desktop / Cursor / Windsurf

Add to your MCP config file:

{
  "mcpServers": {
    "janus": {
      "command": "npx",
      "args": ["-y", "@janus-analytics/mcp-server"],
      "env": {
        "JANUS_API_KEY": "jns_your_key_here"
      }
    }
  }
}

Config file locations:

• Claude Desktop: ~/Library/Application Support/Claude/claude_desktop_config.json (Mac) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

• Cursor: Settings > MCP Servers

• Windsurf: ~/.windsurf/mcp.json

Related MCP server: Warpmetrics MCP Server

Tools

All tools are read-only — the server never modifies your data.

Example prompts

Once connected, ask your AI agent things like:

• "How's my traffic looking this week?"

• "Show me the top pages from the last 7 days"

• "What's my funnel conversion rate for the signup journey?"

• "Am I close to my usage limit this month?"

• "Which API key is getting the most events?"

Configuration

License

MIT