Official
The official draw.io MCP server: an agent builds diagrams from XML or Mermaid and opens them in the draw.io editor
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
A visualization language for agents and an MCP server: neat charts from a simple semantic spec
Grafana MCP Server
Grafana MCP server
Grafana's official MCP server: dashboards, Prometheus and Loki queries, alerts and incidents straight from the agent
MCP Adapter for WordPress
MCP Adapter
Official WordPress package that turns Abilities API abilities into MCP tools, resources and prompts
Official
The official MathWorks MCP server: the agent starts and quits MATLAB, writes and runs code, and checks it for errors and style
Official
Official Cloudflare MCP server: the agent drives the whole Cloudflare API by searching the spec and running code
Official
Connects an agent to a running Next.js 16+ dev server: errors, routes, logs and docs for your installed version
Official
Redis's official MCP server: strings, hashes, streams, JSON and vector search from your agent
Official
Timeweb Cloud's official remote MCP: account servers, databases, Kubernetes, domains, mail, S3 and billing, with mandatory confirmation for changes
Aurora OS developer portal MCP server
dev-aurora MCP
Aurora OS's official developer portal MCP: an agent finds the right documentation, code examples and exact source links, no login needed
VkusVill MCP server
VV MCP Server
VkusVill's official MCP: product search with ingredients and nutrition, deals, alternatives, recipes, stores and a cart link
Official
An MCP server and Chrome extension that let the agent drive your already open browser with your logged-in sessions, all 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
Excalidraw MCP
Excalidraw MCP App Server
MCP server that draws hand-drawn Excalidraw diagrams inside the chat: streaming render, fullscreen editing, export
Official
An MCP server from AntV for generating charts and diagrams: 25+ visualization types, from lines and bars to maps, mind maps and network graphs
Official
An MCP server for the Godot engine: connects Claude Code, Claude Desktop and Codex to a live editor to build scenes, scripts and materials
data.gouv.fr MCP
data.gouv.fr MCP Server
Official MCP server for France's open data portal: search, explore and query datasets straight from a chat with the agent
Qdrant MCP Server
mcp-server-qdrant
Qdrant's official MCP server: semantic memory for agents on a vector database, storing and retrieving by meaning
Official
A PDF-reading MCP server: structured text, tables, OCR, visual crops and page-level citations
DuckDB / MotherDuck MCP Server
DuckDB / MotherDuck Local MCP Server
An MCP server for SQL analytics on DuckDB: local files, in-memory databases, S3-hosted databases and MotherDuck
Official
Apollo's MCP server: turns chosen GraphQL operations into tools the agent uses to work with your API
Official
Yandex's official MCP server for web search via Yandex Search API: results with sources and a generative answer
Official
Finam's official MCP server for trading and market data through its Trade API: account, orders, candles and order book in plain language
Bitrix24 REST API documentation MCP
Bitrix MCP REST API Documentation
Bitrix24's official remote MCP server: the agent looks up REST API methods, parameters and events in current documentation
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.