MCP server

PostHog MCP Server

PostHog's official server for querying product analytics, managing feature flags and investigating errors from your editor.

Visit posthog.com ↗

How to use it

Add it as an MCP server in your client (e.g. claude mcp add in Claude Code, ~/.codex/config.toml for Codex, or .cursor/mcp.json in Cursor). Follow the install command and auth steps in the project’s README; they change often, so we link instead of copying them.

Grafana MCP Server

3.6k

Grafana's server for searching dashboards, querying Prometheus and Loki, and managing incidents and alerts.

MCP serverObservability

Sentry MCP Server

928

Sentry's remote MCP server for pulling issues, stack traces and performance data into an agent so it can debug production errors.

MCP serverObservability

Agent Skills (Anthropic)

181k

Anthropic's public repository of Agent Skills, folders of instructions and scripts agents load on demand.

Agent toolSkills & Workflows

Chrome DevTools MCP

53.6k

Lets coding agents control and inspect a live Chrome: network, console, performance traces, Lighthouse audits and heap snapshots.

MCP serverBrowser Automation

Playwright MCP

38.2k

Microsoft's browser-automation server built on Playwright. Drives pages through accessibility snapshots instead of screenshots, so it is fast and deterministic.

MCP serverBrowser Automation

GitHub MCP Server

33.6k

GitHub's official server for working with repos, issues, pull requests, Actions and code security from inside an agent. Available locally or as a hosted remote server.

MCP serverDeveloper & Code