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Ephemeral data sandbox for AI workflows with guardrails and security

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Claude Desktop guide →Vscode guide →Cursor guide →Windsurf guide →

Analytics for business data: upload CSV or connect GA4/GSC, run ML/stats, get HTML reports.

node

aidatadeveloper-tools

PostHog MCP Server

remote

Official PostHog MCP Server for product analytics, feature flags, experiments, and more.

data web

Getting Started

npx @getmcp/cli add io.github.PostHog/mcp

Requires Python 3.10+. Community-contributed server. Review source before installing.

Required Environment Variables

Authorization
Bearer token with your PostHog personal API key. Create one at https://us.posthog.com/settings/user-api-keys with the 'MCP Server' preset.

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.PostHog/mcp": {
      "url": "https://mcp.posthog.com/mcp",
      "transport": "streamable-http",
      "headers": {
        "Authorization": "Bearer {api_key}"
      }
    }
  }
}

Claude Desktop MCP documentation

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