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: 124

Official

A self-hosted task manager for human and agent collaboration through MCP

Medium risk1.1KRepository stars

A Notion MCP server: the agent searches, reads, queries and updates workspace pages and databases

High risk919Repository stars

Your own memory for AI tools on Cloudflare: save once, recall by meaning in Claude, ChatGPT, Cursor and any MCP client

Medium risk798Repository stars

Obsidian MCP Server

obsidian-mcp-server

An MCP server for an Obsidian vault: read, search and precisely edit notes, sections, frontmatter and tags

Medium risk687Repository stars
Official

The official Todoist MCP server: the agent finds, creates and updates tasks and projects in your account

Medium risk553Repository stars
Official

Official Anytype MCP server: an agent searches, creates and edits objects, lists and types in your knowledge base

Medium risk526Repository stars

An MCP server for Anki: conversational card review, note creation, decks, note types and statistics

Medium risk497Repository stars

An MCP server that gives the agent access to mail, calendar, OneDrive files and Power Automate flows through Microsoft Graph

High risk442Repository stars
Official

monday.com's official MCP server: boards, items, columns, forms and the full GraphQL API, plus a monday CRM plugin

High risk427Repository stars

MCP server for Linear: the agent creates and updates issues, searches the tracker and adds comments through the Linear API

Medium risk347Repository stars

MCP server for the macOS calendar: an agent creates, finds and edits events in natural language

Medium risk331Repository stars

An MCP server for Linear: issues, projects, cycles, milestones, documents and project updates via the GraphQL API

High risk146Repository stars
Russian stack

A Yandex Tracker MCP server: queues, issues, comments, status transitions, sprints and search in Tracker query language

High risk120Repository stars
Russian stack

An hh.ru API MCP server for job seekers: vacancy search, employer data, your resumes and applications with cover letters

High risk31Repository stars
Russian stack

An MCP server for Kaiten: cards, comments, spaces and boards with control over response verbosity

High risk31Repository stars
Russian stack

An unofficial MCP server for ordering groceries from Yandex Lavka: search, cart and checkout with total confirmation

High risk21Repository stars

Kaiten MCP

kaiten-mcp

Russian stack

Swift MCP server for Kaiten: spaces, boards, columns, lanes, cards, comments and custom properties

High risk20Repository stars

YouGile MCP

Yougile MCP Server

Russian stack

MCP server for YouGile: projects, boards, columns, tasks, users and task chats from the agent

High risk20Repository stars
Russian stack

A Go MCP server for reading Yandex Tracker and Yandex Wiki: issues, queues, sprints, comments, pages and dynamic tables

Medium risk14Repository stars

yougile-mcp

@nebelov/yougile-mcp

Russian stack

An MCP server for the YouGile task tracker covering API v2: projects, boards, tasks, chats, users, stickers and webhooks

High risk10Repository stars
Russian stack

An MCP server for Yandex Wiki: read pages by slug or URL, create, update and append, with a read-only mode

High risk9Repository stars

Yandex Mail MCP

Yandex Mail MCP Server

Russian stack

Yandex Mail MCP server over IMAP and SMTP: search and read mail, attachments, send, move and delete

High risk8Repository stars
Russian stack

An MCP server for Kaiten with 246 tools across 27 modules: cards, Service Desk, automations, audit and charts

High risk6Repository stars

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.