Decide your MCP stack in one place.
Independent profiles, comparisons, and setup guides for the notable Model Context Protocol servers and clients that make up your MCP stack. Not affiliated with Anthropic. Not a directory — a decision layer.
The MCP directory ecosystem already indexes what exists.
We help you decide what to use — and how to use it.
Inventory
- A raw list of available MCP servers
- GitHub README snippets and install commands
- Star-ranked indexes with no context
- No comparison between competing servers
- No workflow or vertical use-case context
- Little client compatibility information
Intelligence
- Side-by-side comparisons with stated criteria and a named verdict
- Per-client setup guides with the exact errors each one throws
- Token-cost analysis for heavy servers, measured not guessed
- Client compatibility notes on every server profile
- Security notes per profile, including known real-world incidents
- Pricing and maintenance tracking with a stated last-verified date
The most-deployed MCP servers — profiled, costed, verified.
Each profile covers setup per client, real token costs, auth, failure modes, and security notes. Not a README link.
Connects AI tools directly to GitHub — issues, pull requests, repos, and commits through the Model Context Protocol.
DatabaseConnects AI assistants to PostgreSQL databases — run queries, explore schemas, and analyze data through the Model Context Protocol.
BrowserDrives a real web browser for AI assistants — navigate, click, fill forms, and extract content through the Model Context Protocol.
Comparisons with stated criteria. Clients with real limits.
The 12 Best MCP Servers
Ranked on maintenance, capability per token, auth, ecosystem reach, and pricing stability — criteria stated before the verdicts, no pay-for-placement.
Read the ranking → ComparisonMCP vs API
Who controls the call, what the wrapper actually adds, and the cases where a plain API wins — worked through with real wire payloads.
Read the comparison →