Free Free catalog: tested by us, made by others

Connectors (MCP servers)

Connectors give your assistant new senses: your files, the web, your tools. A connector links it to another program or service, such as a web browser or GitHub. Connectors use an open standard called MCP, so you will also see them called MCP servers. Some need an account or a key; each page says so.

Skills, Agents and Connectors Explained

Start here: connectors for security testing

Our must-haves, most useful first. Install the first one, try it, then add more.

Start with this one

  1. connectorPartly tested (needs an account)

    Work with your GitHub projects

    GitHub MCP Server

    Lets your assistant work with your GitHub projects, issues and pull requests.

    Test: installs cleanly; its main features need an account we did not use. Not yet used on real work.

    EveryoneWatch outThe token gives the agent the same rights you gave the token. Use a fine-grained token limited to one repository and to read access where you can.

    For Claude Code Also works with Codex CLI and Gemini CLI — see all steps
    Paste this in the terminal
    claude mcp add github -e GITHUB_PERSONAL_ACCESS_TOKEN=$GITHUB_PAT -- docker run -i --rm -e GITHUB_PERSONAL_ACCESS_TOKEN ghcr.io/github/github-mcp-server
    What it does and how we tested it
  1. Control a browser

    Playwright MCP

    Lets your assistant open web pages and click and type like you do.

    RecommendedconnectorPartly tested (needs an account)
    Install line
    Paste this in the terminal
    claude mcp add playwright npx @playwright/mcp@latest

    For Claude Code. All steps and how we tested it

  2. Check your site in Chrome

    Chrome DevTools MCP

    Lets your assistant open your site in Chrome, read its errors and check its speed.

    connectorPartly tested (needs an account)
    Install line
    Paste this in the terminal
    claude mcp add chrome-devtools --scope user npx chrome-devtools-mcp@latest

    For Claude Code. All steps and how we tested it

0 connectors match your filters

All connectors

0 connectors match your filters.

No add-ons match these filters.

Try a different choice, or clear the filters to see everything.

Every must-have for security testing: skills, agents and connectors