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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Editors’ pick

GitHub's official MCP server: code, issues, pull requests, Actions and security alerts straight from the agent

MCP serverHigh risk33.3KRepository stars
Editors’ pick

An MCP server for Jira and Confluence, cloud and self-hosted: search, create and edit issues and pages

MCP serverHigh risk5.9KRepository stars
Editors’ pick

One MCP server for Gmail, Calendar, Drive, Docs, Sheets, Slides, Forms, Tasks, Contacts, Chat and Apps Script with OAuth 2.1

MCP serverHigh risk3.2KRepository stars
Official

Microsoft's official MCP server for Azure DevOps: work items, repos, builds, test plans and wikis from your agent

MCP serverHigh risk2KRepository stars
Official

Atlassian's official cloud MCP server for Jira, Confluence, Jira Service Management, Bitbucket, Compass and Loom, with skills

MCP serverHigh risk1.1KRepository stars
Editors’ pick

Full 65-operation YouGile API coverage with configurable permissions, write confirmation and a shared company rate limit

MCP serverHigh risk

Bitrix24 portal MCP server

MCP-сервер портала Битрикс24

Official

Bitrix24's official per-portal MCP: an external agent uses OAuth or a token to read and change tasks, deals, meetings and mail

MCP serverHigh risk
Official

A self-hosted control plane for running several agents: task dispatch, run review, spend tracking, connected via MCP, CLI or REST

MCP serverHigh risk6.3KRepository stars
Official

Official local MCP server for the Notion API: search, read and edit pages as Markdown, and work with databases

MCP serverHigh risk4.7KRepository stars
Official

Meeting transcription with bots and an MCP server: the agent taps into Google Meet, Teams and Zoom transcripts, self-host optional

MCP serverHigh risk2.8KRepository stars

An MCP server for Slack: channel history, threads, DMs, search and unreads, with posting off by default

MCP serverHigh risk1.8KRepository stars
Russian stack

A Telethon MCP server: the agent reads and sends messages and manages chats, contacts and folders in your Telegram account

MCP serverHigh risk1.7KRepository stars

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

MCP serverHigh risk919Repository stars

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

MCP serverHigh risk442Repository stars
Official

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

MCP serverHigh risk426Repository stars

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

MCP serverHigh risk147Repository stars
Russian stack

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

MCP serverHigh risk120Repository stars

Bitrix24 MCP Server (gunnit)

Bitrix24 MCP Server

Russian stack

A TypeScript MCP server for Bitrix24 CRM: contacts, companies, leads, deals, tasks and sales rep performance reports

MCP serverHigh risk33Repository stars
Russian stack

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

MCP serverHigh risk31Repository stars

Kaiten MCP

kaiten-mcp

Russian stack

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

MCP serverHigh risk20Repository stars

YouGile MCP

Yougile MCP Server

Russian stack

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

MCP serverHigh risk20Repository stars

YouGile MCP by HeadWise

YouGile MCP Server

Russian stack

A Python MCP server for YouGile: projects, boards, tasks, team, webhooks, and ready prompts for common workflows

MCP serverHigh risk12Repository 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

MCP serverHigh 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

MCP serverHigh risk9Repository 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.