Best MCP Servers in 2026
MCP (Model Context Protocol) servers give AI assistants and agents tools and data: your repos, a real browser, databases, docs and the apps your team uses. These are the servers that add the most value, grouped by use case, with links to the official sources.
How to pick MCP servers
- Prefer official servers maintained by the vendor (GitHub, Sentry, Supabase, Notion, Cloudflare and others) when one exists.
- Install only what you use. Every server adds tools to the model's context, and too many can make tool selection worse.
- Scope credentials tightly. Use read-only tokens or limited project access where possible, and review what each tool can change.
- Check client support. Popular clients include Cursor, Claude Code, OpenAI Codex and Cline; setup differs per client.
Best MCP servers by use case
- Up-to-date docs: Context7.
- Code and repos: GitHub MCP Server, Git MCP Server, Filesystem MCP Server.
- Browser automation and debugging: Playwright MCP, Chrome DevTools MCP, Browserbase MCP.
- Web search and scraping: Firecrawl, Exa, Brave Search, Fetch.
- Databases: Supabase, Postgres MCP Pro, Neon, MongoDB.
- Errors and observability: Sentry, Grafana.
- Cloud platforms: Cloudflare, AWS, Azure.
- Work apps: Linear, Notion, Atlassian, Slack, Figma, Zapier.
Using Cursor? See the focused best MCP servers for Cursor. Comparing options? Try Firecrawl vs Exa and Playwright MCP vs Browserbase MCP, or browse every MCP server we list.
Our top MCP server picks
Context7
Upstash MCP server that injects up-to-date, version-specific library docs into prompts.
Open source TypeScript Official site
GitHub MCP Server
GitHub's official MCP server for repos, issues, PRs and Actions.
Open source (MIT) Go Official site
Playwright MCP
Microsoft's MCP server for browser automation via Playwright accessibility snapshots.
Open source (Apache-2.0) TypeScript Official site
Chrome DevTools MCP
Official Chrome DevTools MCP server letting coding agents control and debug a live Chrome browser.
Open source (Apache-2.0) TypeScript Official site
Firecrawl MCP Server
MCP server for web scraping, crawling and search via Firecrawl.
Open source (MIT) TypeScript Official site
Supabase MCP Server
Connects AI assistants to Supabase projects for tables, queries and config.
Open source TypeScript Official site
Postgres MCP Pro
Postgres MCP server with query execution, index tuning and health checks.
Open source (MIT) Python Official site
Sentry MCP Server
Sentry's MCP server for querying issues, errors and performance data.
Open source TypeScript Official site
Linear MCP Server
Linear's official remote MCP server for issues, projects and comments.
Free with Linear Remote Official site
Notion MCP Server
Official Notion MCP server for reading and writing Notion pages and databases.
Open source TypeScript Official site
Cloudflare MCP Servers
Cloudflare's MCP servers for Workers, observability, DNS and more.
Open source TypeScript Official site
Figma Dev Mode MCP
Figma's MCP server exposing design context to coding agents.
Paid Figma plans Remote Official site
Exa MCP Server
MCP server for Exa's AI-native web search API.
Open source (MIT) TypeScript Official site
Memory MCP Server
Reference MCP server providing a knowledge-graph-based persistent memory.
Open source TypeScript Official site
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FAQ
What is an MCP server?
A program that exposes tools, resources or prompts to AI clients over the Model Context Protocol, so an assistant can, for example, query a database, drive a browser or read GitHub issues.
Which MCP servers should I install first?
For coding, a docs server such as Context7, the GitHub MCP Server and a browser server such as Playwright MCP cover the most common needs. Add database or error-tracking servers for the services you actually use.
Are MCP servers safe to use?
They can act with whatever access you grant them. Use official servers where possible, limit token scopes and review actions that write or delete data.