AgentToolDrop

16 of 71

Playwright MCP

Lets an agent drive a real browser with Playwright using accessibility snapshots, not screenshots

Add to Claude Code

claude mcp add playwright npx @playwright/mcp@latest

Copied from the project's docs at github.com/microsoft/playwright-mcp

Why you'd want it

Microsoft's MCP server exposes Playwright browser automation as tools that act on structured accessibility snapshots, so no vision model is needed and actions avoid the ambiguity of screenshot-based clicking. It runs Chrome, Firefox, WebKit or Edge, headed or headless, can attach to your logged-in browser through the Playwright extension, and has opt-in capabilities for network, storage, DevTools, PDF, vision and test assertions. The README positions MCP for long-running loops that need persistent browser state, and points coding agents to the more token-efficient Playwright CLI with skills.

Best for

  • Exploratory web automation by agents
  • Self-healing tests and long-running browser workflows
  • MCP clients without built-in browser control

Use it when

Your agent needs to navigate, fill forms and inspect pages across many steps while keeping the same browser session.

Skip it if

You use a coding agent and care about context size; Microsoft suggests Playwright CLI with skills for that. It is not a security boundary, so keep it away from sessions or data you would not hand to the model.

Related tools

Same category or shared tags, by drop score.

  1. Rank 20

    GitHub MCP Server

    MCP server

    Connects agents to GitHub repos, issues, pull requests, Actions runs and security alerts

    • score 65
    • 33.6k stars
    • pushed
    • v2.0.2 on
    • MIT

    Add the remote server to Claude Code

    claude mcp add-json github '{"type":"http","url":"https://api.githubcopilot.com/mcp","headers":{"Authorization":"Bearer YOUR_GITHUB_PAT"}}'
    Use it when, skip it if, stats for GitHub MCP Server

    Why you'd want it

    GitHub's official MCP server lets an agent browse and search code, manage issues and pull requests, monitor Actions runs and review code scanning and Dependabot alerts. GitHub hosts a remote version at api.githubcopilot.com/mcp with OAuth or personal access token auth, and the same server runs locally from a Docker image or a Go binary. Tools are grouped into toolsets you can enable selectively, and a read-only mode removes every tool that makes changes.

    Best for

    • Agents that triage issues or review pull requests
    • Investigating CI failures from the editor
    • Teams that want a hosted server with OAuth

    Use it when

    Your agent needs to read or act on GitHub repositories, issues, pull requests or workflows as part of its task.

    Skip it if

    You do not use GitHub. Remote OAuth depends on each host configuring a GitHub App or OAuth App, so some clients need a personal access token, and GitHub Enterprise Server needs extra setup.

    Stats

    Stars
    33,617
    Last push
    Release
    v2.0.2,
    License
    MIT
    Pricing
    Open source
    Works with
    Any MCP client, Claude Code, Claude Desktop, Codex, Cursor, Gemini CLI, VS Code, JetBrains, Windsurf, Zed, Docker
    Drop score
    65 of 100

    Full stat block for GitHub MCP Server

  2. Rank 22

    Chrome DevTools MCP

    MCP server

    Lets a coding agent control and inspect a live Chrome browser through DevTools

    • score 63
    • 53.6k stars
    • pushed
    • chrome-devtools-mcp-v1.10.1 on
    • Apache-2.0

    Add to your MCP client config

    {
  "mcpServers": {
    "chrome-devtools": {
      "command": "npx",
      "args": [
        "-y",
        "chrome-devtools-mcp@latest"
      ]
    }
  }
}
    Use it when, skip it if, stats for Chrome DevTools MCP

    Why you'd want it

    It gives an agent the parts of Chrome DevTools a developer reaches for: recording performance traces with extracted insights, inspecting network requests, reading console messages with source-mapped stack traces and taking screenshots. Automation runs on Puppeteer and waits for action results automatically. A --slim mode trims the tool set for basic browser tasks, and a separate CLI works without MCP.

    Best for

    • Debugging front-end bugs with an agent
    • Performance analysis of web pages
    • Checking console and network errors after a code change

    Use it when

    You want your coding agent to check its changes in a real Chrome instance, reading console, network and performance data the way you would in DevTools.

    Skip it if

    You need Firefox or WebKit; only Chrome and Chrome for Testing are officially supported. Usage statistics go to Google by default (opt out with --no-usage-statistics), and performance tools may send trace URLs to the CrUX API unless you pass --no-performance-crux.

    Stats

    Stars
    53,551
    Last push
    Release
    chrome-devtools-mcp-v1.10.1,
    License
    Apache-2.0
    Pricing
    Open source
    Works with
    Any MCP client, Claude Code, Codex, Cursor, Gemini CLI, VS Code, JetBrains, Windsurf
    Drop score
    63 of 100

    Full stat block for Chrome DevTools MCP

  3. Rank 3

    Context7

    MCP server

    Pulls current, version-specific library docs and code examples into your agent's context

    Run the setup CLI

    npx ctx7 setup
    Use it when, skip it if, stats for Context7

    Why you'd want it

    Context7 targets outdated training data and hallucinated APIs by fetching documentation and code examples for the library and version you name in the prompt. Its MCP server has two tools: resolve-library-id maps a library name to a Context7 ID, and query-docs returns docs relevant to a question. It can also run without MCP as the ctx7 CLI plus an agent skill, and npx ctx7 setup configures either mode for Cursor, Claude Code or OpenCode.

    Best for

    • Coding agents working with fast-moving libraries
    • Pinning answers to a specific library version
    • Cursor and Claude Code users

    Use it when

    Your agent keeps writing code against outdated or nonexistent APIs for the libraries you depend on.

    Skip it if

    You need a fully self-hosted setup: only the MCP server and CLI are in the repo, and requests go to the hosted Context7 API, with low rate limits unless you add an API key. Library docs are community-contributed and Context7 does not guarantee their accuracy.

    Stats

    Stars
    63,052
    Last push
    Release
    @upstash/[email protected],
    License
    MIT
    Pricing
    Free tier + paid
    Works with
    Any MCP client, Claude Code, Claude Desktop, Codex, Cursor, Gemini CLI, VS Code, JetBrains, Zed, Docker
    Drop score
    90 of 100

    Full stat block for Context7

For agents

The same entry, as files an agent can read without scraping this page. 

# read one entry
curl -s https://agenttooldrop.com/tools/playwright-mcp.md

# list the MCP servers in the catalog
curl -s https://agenttooldrop.com/tools.json \
  | jq -r '.tools[] | select(.category=="mcp-server") | .slug'