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PPostHog MCP
⚠ Reviewed, with warnings on October 25, 2026 MCP server
PostHog's official MCP server: product analytics, feature flags, experiments, surveys and SQL queries on your data from your assistant.
Security review
⚠ Reviewed, with warnings on October 25, 2026
Passive review of the public code, commit 8885090 of October 25, 2026: 0 SKILL.md file(s), 527 files, 452 script(s). Nothing was run.
- What it can do: Reads your product data, runs SQL queries, creates and edits feature flags, dashboards and experiments.
- Files: No access of its own.
- Network: PostHog API.
- Credentials: PostHog OAuth sign-in or personal API key.
- Red flags: none found with our checklist
Warnings
- Can act on your behalf: change feature flags and settings in your product.
- The hosted service (mcp.posthog.com) is not covered: only the public code was read.
- Repository too large to read line by line: we read the SKILL.md files, the configuration and every line flagged by the scan, not every script in full.
A new version can change everything: the review covers the commit above only. Our review method →
Install
Remote server https://mcp.posthog.com/mcp
Command copied from the official documentation. Read the code before you run it, and prefer a version pinned to a commit or a release.
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