Who it is for
Engineering and product teams running PostHog who want to query data and change flags in one place.
Overview
What PostHog does
PostHog Inc. gives an AI agent direct reach into the data its platform collects. That spans feature flags, experiments, error tracking, product analytics, surveys, logs, and LLM analytics, all queryable from a conversation.
The app is not read-only. Beyond asking questions and creating saved insights, an agent can switch feature flags on or off, work through error data, and search PostHog documentation when the question is about the product rather than the numbers. Listed capabilities are read, write, and interactive, and a single skill named posthog carries the behavior.
The developer's example prompts run from simple counting, such as signups in the current month, to diagnostic work like tracing where people abandon an onboarding flow.
What stands out
Write access goes past reporting to toggling live feature flags from the conversation.
Availability
Where PostHog is listed
PostHog ships this on both marketplaces: PostHog is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain.
Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- PostHog Inc.
- Filed under
- Data & Analytics
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- posthog.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Named skills
PostHog declares 1 named skill, which puts it in the 6.7% of ChatGPT-listed apps that do.
- posthog
Example prompts from the listing
- Show me signups this month
- Create a feature flag for the new checkout
- Why are users dropping off in onboarding?
Claude listing
In the Claude connectors directory
PostHog publishes 57 tools to Claude, a deeper surface than 92.5% of the 1,253 Claude-listed connectors, the top decile.
The median Claude-listed connector filed under Developer Tools publishes 13, so this one runs 44 tools above its bucket's median and ranks 9th of 95 by tool count.
It falls in the 51+ tools band, which holds 9.6% of the Claude directory.
PostHog publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- PostHog
- Verification
- Verified partner (37.8% of the Claude directory)
- Filed under
- Developer Tools
- Endpoint
-
https://mcp.posthog.com/mcp - Documentation
- Publisher setup docs
- Published tools
- 57 · 51+ tools band
- Depth rank in Developer Tools
- 9 of 95
- Snapshot
- August 2026
PostHog carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server.
In the publisher's words
How PostHog describes it
Connect to PostHog and work with your product data through natural conversation. Query analytics using HogQL or natural language, build and manage dashboards and insights, control feature flags, run and monitor experiments, create and analyze surveys, track errors, explore logs, and monitor LLM costs. Results include inline charts so you can visualize trends without leaving the conversation. Browse event and property definitions to understand your data model, search across all PostHog entities, and look up PostHog docs for instant context.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
Nearby
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Affirmed AI
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Aiven MCP
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Superpowers
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ChatGPT
This is an independent catalogue entry compiled by Node8 from PostHog's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with PostHog, and inclusion here is not an endorsement.
Want your company reachable inside ChatGPT and Claude?
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.