MCP servers

Model Context Protocol servers that let an agent drive a browser, query a database, read a repository or fetch live documentation. Each entry says what the server can touch and what it cannot.

What can this server actually do to my systems?

7 tools

Chrome DevTools MCP

Let the agent open the page and read what actually rendered

FreeApache-2.0

Playwright MCP

Browser automation through the accessibility tree instead of pixels

FreeApache-2.0

Context7

Current library documentation, fetched instead of remembered

Free tierMIT

GitHub MCP Server

Issues, pull requests and code search without leaving the agent

FreeMIT

Supabase MCP

Let the agent read your schema instead of imagining it

Free tierApache-2.0

Reference MCP Servers

The canonical implementations to read before writing your own

FreeMIT

Ora

Scores how well your site works for an agent, from the terminal or in CI

Free tierMIT for the ax CLI, the scanning service itself is closed