PostHog MCP Server

Docs - Community - Roadmap - Why PostHog? - Changelog - Bug reports PostHog provides every tool you need to build a successful product, and captures all the context agents need to proactively diagnose problems, uncover opportunities, and ship fixes. It is available as a remote MCP endpoint.

Teams that work with analytics, react and ab testing and want a hosted endpoint instead of running a local process. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-18 · ★ 39,845 · #5 OF 81 MAINTAINED DATA & ANALYTICS · VERIFIED 2026-09-18

NOASSERTION · Python servers · how we verify → /methodology

01 · Install PostHog MCP Server

Claude Code

claude mcp add posthog-posthog --transport http https://mcp.posthog.com/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "posthog-posthog": {
      "url": "https://mcp.posthog.com/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.posthog.com/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-17

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to mcp.posthog.com

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license no standard license detected - usage rights unclear; check the repo before commercial use

registry namespace io.github.PostHog is GitHub-verified and matches the repo owner

03 · What PostHog MCP Server can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

agent-skills-v0.1640.0 · 2026-09-18

Build from d511a37a881b08c15df6b5d1d0482737a65ebc55

agent-skills-v0.1639.0 · 2026-09-18

Build from 2aba70137099a7212b72618ee490591d6c8f4ec3

agent-skills-v0.1638.0 · 2026-09-18

Build from 6e19aa2e2a11e8acd15d61bcbed9341c8bc421a7

04 · Who maintains PostHog MCP Server

PostHog MCP Server is maintained by posthog. It's the only MCP server we track from this author; the repo dates to Jan 2020.

05 · Facts

repository: github.com/posthog/posthog
category: data & analytics - ranked #5 of 81 actively-maintained data & analytics servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-18)
registry: io.github.PostHog/mcp (active, first published 2026-01-07 · 3 versions)

06 · PostHog MCP Server FAQ

What is PostHog MCP Server?

Is PostHog MCP Server still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-18 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install PostHog MCP Server?

Run `claude mcp add posthog-posthog --transport http https://mcp.posthog.com/mcp`. You can also paste the ready-made client config above.

Does PostHog MCP Server require authentication?

Yes - when we probed the endpoint on 2026-09-17, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to PostHog MCP Server

Alternatives to PostHog MCP Server

Maintained data & analytics servers if PostHog MCP Server isn't the fit.

Pairs well with

Servers that cover what PostHog MCP Server doesn't - only shown when the pairing reason fits the companion.

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