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: 213

MCP server that lets an agent write valid Altium Designer libraries: .PcbLib footprints and .SchLib symbols

Medium risk68Repository stars
Russian stack

MCP bridge to BSL Language Server: navigation, diagnostics and refactoring of 1C and OneScript code for agents

Medium risk67Repository stars

1C metadata MCP server

1C_MCP_metadata

Russian stack

An MCP server over a 1C extension's HTTP service that exposes configuration metadata, searches objects and validates query syntax

Low risk63Repository stars
Russian stack

A 1C extension that runs an MCP server inside the 1C:Enterprise client and lets you write your own tools in BSL

Medium risk61Repository 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

Medium risk48Repository 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

Medium risk46Repository stars
Russian stack

A native component that runs a full MCP server inside 1C: tools, resources and prompts are written in BSL, while a DLL handles the protocol

High risk41Repository stars
Russian stack

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

High risk40Repository stars

Lineai MCP Server

lineai-mcp-server

Official

MCP server for the Lineai platform (formerly CodeLogic): impact analysis of code and database changes from a dependency graph

Medium risk38Repository stars
Russian stack

A VS Code and Cursor extension that exposes 1C: Platform Tools commands to the agent: tests, launch profiles, configuration builds and infobase work

Medium risk38Repository 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

Medium risk33Repository stars
Russian stack

An MCP server for searching and validating 1C syntax that unpacks the reference straight from your installed platform on first run

Low risk33Repository stars
Russian stack

An MCP server with hybrid search over 2262 community BSL code templates and a CRUD web interface built on Monaco Editor

Low risk29Repository stars
Russian stack

A 1C:EDT plugin that gives agents the live project model over MCP: reading, refactoring, builds, infobase operations and debugging

High risk27Repository stars
Russian stack

MCP server with the 1C platform reference and validation of BSL code against the real API of a chosen platform version

Medium risk26Repository stars

1c-lsp-mcp-skill

1с-lsp-mcp-skill

Russian stack

Manager for multiple bsl-language-server instances across 1C projects, usable via MCP or skills with a CLI, no Docker

Medium risk24Repository stars
Russian stack

A 1C-Bitrix module with an MCP server: the agent inspects the site environment, searches core functions, and can run PHP, shell and SQL on the server

High risk22Repository stars
Russian stack

An MCP server that exposes the cloud 1C:Napparnik (1C.ai) assistant and a local BSL Language Server to agents in Cursor and other IDEs

Medium risk21Repository stars

1C modules MCP server

MCP 1C Modules Server

Russian stack

A minimal Node.js stdio MCP server that gives an agent 1C module texts from a configuration export directory

Low risk19Repository stars

1C Templates MCP server

MCP сервер шаблонов 1С

Russian stack

An MCP server for storing and searching your own BSL code templates, with a web editor and syntax highlighting

Low risk18Repository stars
Russian stack

A 1C development environment with a 10-tool MCP server: 11 BSL analyzers, JSON DSL to XML compilers, a dependency graph and EPF builds with no 1C installed

High risk18Repository stars
Russian stack

A local OneScript MCP server for searching a 1C configuration dump right from Cursor

Low risk17Repository stars
Russian stack

An MCP server built as a 1C external processing that gives Claude access to metadata, queries and the event log of any configuration

High risk12Repository stars
Russian stack

A local knowledge graph of a 1C configuration for an agent: Memgraph and ONNX embeddings with no cloud, for bases with hundreds of thousands of routines

Low risk12Repository 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.