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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Russian stack
A Yandex Tracker MCP server: queues, issues, comments, status transitions, sprints and search in Tracker query language
Kaiten MCP
kaiten-mcp
Swift MCP server for Kaiten: spaces, boards, columns, lanes, cards, comments and custom properties
Russian stack
A Go MCP server for reading Yandex Tracker and Yandex Wiki: issues, queues, sprints, comments, pages and dynamic tables
yougile-mcp
@nebelov/yougile-mcp
An MCP server for the YouGile task tracker covering API v2: projects, boards, tasks, chats, users, stickers and webhooks
Yandex Wiki full-text search MCP server
Yandex Wiki Search MCP
An MCP server for Yandex Wiki: the same full-text search as the web UI, pages, comments, attachments and dynamic tables, 33 tools
Russian stack
Monorepo of Yandex MCP servers: Direct, Metrica, Webmaster, Wordstat, Tracker, 360, Maps, SpeechKit, YandexGPT and AppMetrica
Yandex Tracker MCP with one-click install
yandex-tracker-mcp
A Yandex Tracker MCP server with a .mcpb extension for Claude Desktop that needs no terminal: issues, comments, status transitions and a read-only mode
Planfix MCP
planfix-mcp
Planfix MCP server: tasks, projects, contacts, comments and employees through the REST API
WEEEK MCP with the knowledge base
weeek-mcp
A WEEEK MCP server: tasks via the public API and full knowledge-base CRUD via the internal API with a saved browser session
ELMA365 MCP server
elma365-mcp
An MCP server for the ELMA365 low-code platform: BPM tasks, business processes and app items through an AI agent
Russian stack
A modular MCP server for Yandex 360: Wiki only for now, a service's tools appear only when its tokens are set
YouGile MCP with multi-company auth
yougile-mcp
An 18-tool YouGile MCP server that can fetch keys for every company on an account and switch the active one on the fly
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.