Editors’ pick
An MCP server for GitLab and self-hosted instances: projects, merge requests, issues, pipelines, wiki and releases
MCP servers
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.
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Official
Microsoft's free official MCP server for Microsoft Learn docs: search, page fetch and code samples with no key
An MCP server that builds a code graph of functions, classes, calls and routes and answers the agent's structural queries locally
Official
A local codebase index with ten MCP tools: dependency graph, git history, code health and architectural decisions without re-grepping on every step
An MCP server that indexes code with tree-sitter and returns individual functions and classes to the agent instead of whole files
MCP Server for WinDbg
MCP Server for WinDbg Crash Analysis
An MCP server that hands the agent the Windows debuggers: crash dump analysis, remote and kernel debugging in natural language
An MCP server for draw.io: the agent builds and edits diagrams, works with layers, pages and cloud provider shapes
An MCP server that lets an agent read files, search code and run commands in a workspace
Official
A local sandbox for AI agents: they run code and actions in an isolated container exposed over MCP
A gateway that turns any API with an OpenAPI V3 spec into an MCP server, without touching the original API
MCP server for iTerm: the agent runs commands in the active terminal session, reads output and sends control characters
SourceCraft MCP and CLI: repos and CI/CD
SourceCraft MCP Server
An MCP server, CLI tool and skill for Yandex's SourceCraft development platform: repositories, issues, pull requests, CI/CD and releases, 48 tools
Russian stack
A script installs BSL Language Server as a Linux systemd service and, with a flag, opens an MCP endpoint for AI agents
MCP module for 1C-Bitrix Site Manager
wise108.bsm
A module for 1C-Bitrix Site Manager that runs an MCP right on the CMS server for working with infoblock content from Cursor and Claude Desktop
GitFlic MCP built on gitflic-cli
gitflic-cli MCP-сервер
An MCP server with 76 typed tools over a GitFlic CLI: merge requests, issues, releases, package registry, with group filters and a read-only mode
Frequently asked questions
What is an MCP server?
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.
How do I connect an MCP server to an agent?
The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.
Do I need a key or a paid account?
It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.