MCP Servers
63,654 MCP servers for AI apps. Filter by category, badge and popularity.
Developer Tools
The Signoz MCP Server lets you connect developer tools like Cursor or Claude Desktop to your Signoz instance. It's an open-source project maintained by DrDroid (not affiliated with Signoz), and allows you to query logs, dashboards, metrics, and more — making observability data di
AI-powered local MCP server for terminal commands, surgical file editing, process management, and intelligent codebase exploration. FastMCP-powered, with deep file system integration, unified diff patching, and advanced search/replace tools for power users. Built for serious development workflows.
Unofficial local-first MCP server for WHOOP — recovery, strain, sleep stages, HRV, RHR and workouts. Privacy modes (summary/structured/raw), SQLite cache and doctor CLI for setup. Works with Claude Desktop, Cursor, Windsurf, Hermes, OpenClaw and any MCP-compatible client
Agent-first programming language designed exclusively for AI agents. Programs are JSON ASTs — no text syntax, no parser. The compiler validates structure, resolves names, checks types and effects, verifies contracts via Z3/SMT, and compiles to WebAssembly. 19 MCP tools cover the
AI-powered website feedback, visual bug reporting, and website annotation MCP server. Connect AI coding assistants to Vynix to capture website feedback, create GitHub issues, access project data, and automate developer workflows.
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.
