MCP servers for AI agents

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 access level with its reasons.

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Found: 3090

Russian stack

An MCP server for Yandex Direct, Metrica, Audiences and Wordstat with read-only mode and change confirmation

Broad access51Repository stars

BSL Graph

bsl-graph

Russian stack

A draft Kotlin server that builds a 1C configuration's knowledge graph in NebulaGraph and exposes it to an agent through MCP and REST

Extended access50Repository stars
Official

Official Paddle Billing MCP server: catalog, customers, transactions, subscriptions and reports via your agent, with a filter for risky operations

Broad access50Repository stars
Official

Two official Prisma MCP servers: a local one for migrations and Prisma Studio, and a remote one for managing Prisma Postgres databases

Broad access49Repository stars
Official

Trends MCP gives an agent demand data from Google, TikTok, YouTube, Amazon and Reddit: history, growth, live boards and posts on a topic

Extended access48Repository stars
Russian stack

A 1C-extension MCP server with 93 tools for reading, writing, posting and administering ERP, Trade Management, UPP and Accounting

Broad access48Repository stars
Official

Amplitude's official remote MCP server: ask about product analytics, experiments, dashboards and session replays

Extended access48Repository stars
Official

Managing Fabric pipelines, dataflows and gateways through Azure AD: the official Microsoft server for VS Code

Broad access47Repository stars

Safe DOCX

safe-docx

A local MCP server and CLI for DOCX files: reading, searching, editing, comparing, converting and saving with a clean copy and a tracked changes copy

Broad access47Repository stars
Russian stack

A toolset for 1C: visual preview of forms and templates like in the Configurator, plus an MCP server for an agent to edit forms and build templates from Excel

Extended access47Repository stars
Russian stack

MCP server for 1C:Enterprise data over OData: receivables, sales, stock and cash, plus document creation and posting behind a separate flag

Broad access47Repository stars

MCP server for 1C:Naparnik

Spring Boot MCP Server для 1С:Напарник

Russian stack

Spring Boot and Kotlin MCP server that connects an agent to the 1C:Naparnik API for 1C questions and code checks

Extended access47Repository stars
Official

Yandex's official MCP server for web search via Yandex Search API: results with sources and a generative answer

Extended access47Repository stars
Official

An MCP server and Firefox extension that let Claude Code open pages, click, type and take screenshots without Chrome

Extended access46Repository stars

Storybook MCP

storybook-mcp

An MCP server of Storybook documentation and components for an agent. Launched through npx, Chromium installs in the background on first run

Minimal access46Repository stars

A community MCP server for the Kling AI API: video, images, lip sync and virtual try-on. It uploads local files to a third-party cloud bucket

Broad access46Repository 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 card 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 card states the auth method and requirements, including paid accounts, in the limitations block.