An MCP server built into the Netdata agent: metrics, logs, alerts and live process, service and container data for an AI assistant
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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Found: 81
Local memory for agents: stores conversations and project files verbatim and retrieves them with semantic search over MCP
Microsoft's official MCP server for driving a browser with Playwright through the accessibility tree, no screenshots needed
An MCP server and CLI from Sentry for building, running and testing Xcode iOS and macOS projects from an AI agent
The official draw.io MCP server: an agent builds diagrams from XML or Mermaid and opens them in the draw.io editor
Connects an agent to a running Next.js 16+ dev server: errors, routes, logs and docs for your installed version
Yandex Wiki MCP server
MCP-сервер Яндекс Вики
Yandex Wiki official MCP: an agent searches and reads knowledge base pages, builds summaries and creates new pages on behalf of the employee
Local code graph for agents: an MCP server returns entry points, symbol links and change impact in one call
An MCP server that builds a code graph of functions, classes, calls and routes and answers the agent's structural queries locally
Local code structure graph: builds a repository map with tree-sitter and serves the assistant only the context a change actually touches over MCP
MCP tools and a CLI for a 3D building editor: the agent creates, inspects and edits architectural scenes
An MCP server that keeps large tool output out of the agent's context window and stores session memory in SQLite
A local codebase index with ten MCP tools: dependency graph, git history, code health and architectural decisions without re-grepping on every step
Fast semantic code search for agents: returns the exact snippets instead of reading whole files and spends far fewer tokens
A local web engine for the agent over MCP: search, fetch, crawl, extract and research with no keys and no cloud
MCP server for spec-driven development: requirements, design and tasks step by step, with a web dashboard and a VS Code extension
Long-term agent memory in local Markdown files with a link graph, semantic search and MCP access
A local codebase index for agents: hybrid search, dependency graphs and change impact analysis
A local development environment with a built-in MCP server: the agent inspects services, sites, configs and logs and manages their lifecycle
A local MCP server for arXiv literature work: section-level paper reads, BibTeX from metadata, topic watches
An MCP server that indexes code with tree-sitter and returns individual functions and classes to the agent instead of whole files
An MCP server for searching and downloading academic papers from arXiv, PubMed, bioRxiv, Semantic Scholar and other open sources
An MCP server for the Godot engine: connects Claude Code, Claude Desktop and Codex to a live editor to build scenes, scripts and materials
Excalidraw MCP Server
Excalidraw MCP Server, CLI & Agent Skill
A live Excalidraw canvas for the agent: creates, edits and exports diagrams over MCP or CLI, sees its own work via screenshots and saves .excalidraw files into
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.