Best MCP servers for coding
17 working options, checked Nov 8, 2026.
Short answer: the top picks for coding right now are Context7, GitHub and Playwright. We list 17 options here: 4 work without sign-in, 4 need a sign-in and 9 run on your own machine.
Coding MCP servers give tools like Claude Code, Cursor and Codex what they lack on their own: up-to-date library docs, access to GitHub, error reports from production and memory of past decisions. They work best added one at a time, for a problem you actually have.
Top picks
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Context7
Up-to-date, version-specific documentation for any library, injected on demand.
Tools include
resolve-library-id,query-docs -
GitHub
Manage repos, issues, and pull requests straight from your agent.
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Playwright
Full browser automation: navigate, click, type, screenshot, extract.
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GitLab
Project management and repository operations for GitLab.
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Sentry
Query errors, issues, and performance data from Sentry.
All 17 compared
| Server | What it does | Setup | Tools |
|---|---|---|---|
| Context7 | Up-to-date, version-specific documentation for any library, injected on demand. | Hosted, no sign-in | 2 |
| GitHub | Manage repos, issues, and pull requests straight from your agent. | Hosted, sign-in | – |
| Playwright | Full browser automation: navigate, click, type, screenshot, extract. | Runs locally | – |
| GitLab | Project management and repository operations for GitLab. | Runs locally | – |
| Sentry | Query errors, issues, and performance data from Sentry. | Hosted, sign-in | – |
| Repomix | Pack codebases for AI assistants through a local MCP server. | Runs locally | – |
| Coding Tools MCP | Give any AI agent the ability to code. | Runs locally | – |
| ContextStream | Shared project context and hybrid code search for AI coding agents, so decisions carry across Cursor, Claude Code, Codex and more. | Hosted, sign-in | – |
| Neither | Decision memory for Cursor and Claude — cited Decision/Rejected/Constraint by file path | Runs locally | – |
| Cloudflare | Manage Workers, KV, R2, D1 and zone settings from an agent. | Hosted, no sign-in | 2 |
| Concord MCP | Local-first shared work-state for coding agents: presence, claims, messaging, handoffs, and review packets. | Runs locally | – |
| Sqwakie | A walkie-talkie for your team's AI agents: see what every Claude Code and Codex agent is doing, and let agents ask each other questions. | Runs locally | – |
| CreateOS Sandbox | Firecracker micro-VMs for AI agents: own kernel per sandbox, private networking, pause-to-zero, no egress fees. | Hosted, sign-in | – |
| Oh My Android | MCP server that lets your coding agent see and drive the Android Emulator on a Mac: screenshot, UI tree in dp, tap, dark mode, RTL. | Runs locally | – |
| SwiftPieces | Lets coding agents search and install real SwiftUI components into your iOS app. | Hosted, no sign-in | 6 |
| PkgGuard | Check dependencies and lockfiles for known vulnerabilities and malicious packages before your agent installs them. | Hosted, no sign-in | 2 |
| TuskShift pg-migrate | Lets coding agents audit and port a Laravel MySQL app to PostgreSQL with tested rules (schema, DDL, SQL, errors). | Runs locally | – |
How to choose
- Fix your biggest gap first. Wrong library answers point to a docs server. Lots of copying between tools points to a GitHub or error-tracking server.
- Watch your context. Every connected server adds tool descriptions that use up your assistant's context, so remove the ones you stop using.
- Scope access per project. Add servers at project level where you can, so a token for one repo is not available everywhere.
How to connect one
Here is Context7 as an example. In Claude Code, run:
claude mcp add --transport http context7 https://mcp.context7.com/mcpFor other apps, follow our guides for Claude, ChatGPT, Cursor and VS Code.
How we picked these
We read each listing's tools and put the closest fit for this job first. Hosted servers must pass a real MCP handshake in our daily check to stay on this page, and local servers are reviewed from their source or package. That shows a server responds, not how well it works for you, and we don't run every tool in production.
Frequently asked questions
Which of these MCP servers work without signing in?
Context7, Cloudflare, SwiftPieces and PkgGuard answered our latest live check with no account or key.
Which MCP servers should I install first for Claude Code or Cursor?
Most developers get the quickest benefit from a documentation server such as Context7, a GitHub server and a browser server such as Playwright. Add others only when you hit a real need.
Do too many MCP servers slow down an AI coding assistant?
They can. Each server's tool list takes up context, and a long list makes it harder for the assistant to pick the right tool. A handful of well-chosen servers usually works better.
How often is this list updated?
Every hosted server here is re-checked daily with a real MCP handshake, and a server drops off this page while it fails that check. Last check: Nov 8, 2026.