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: 54

Russian stack

A 1C:EDT plugin that gives agents projects, errors, BSL analysis, form screenshots, metadata refactoring and infobase launch over MCP

High risk289Repository stars
Russian stack

A 1C external data processor with MCP and REST API: queries, metadata, event log and code execution without changing the configuration

High risk281Repository stars
Russian stack

A single-binary Go MCP server: the agent sees 1C metadata, searches code, runs read-only queries and writes accurate BSL

High risk235Repository stars
Russian stack

An MCP server for analyzing large 1C codebases with less context: the agent runs scripts server-side and gets only a compact result

Medium risk199Repository stars

1C platform reference over MCP

mcp-bsl-platform-context

Russian stack

An MCP server with the 1C syntax assistant reference: search functions, types, methods, properties and constructors from the installed platform

Low risk196Repository stars
Russian stack

A SQLite code index with MCP tools for search, call graphs and metadata, including 1C dumps from Designer and EDT

Medium risk130Repository stars

METR

METR (MCP 1C:Enterprise Test Runner)

Russian stack

An MCP server that lets an agent update a 1C infobase, run YaXUnit tests and check syntax

High risk113Repository stars
Russian stack

A Rust-based Language Server for BSL with code diagnostics, incremental analysis and a built-in MCP server for AI agents

Medium risk103Repository stars
Russian stack

A Dockerized MCP server for searching 1C dumps: structural index, call graph and semantic code search

Medium risk78Repository 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 risk60Repository stars
Russian stack

A free MCP server for a working 1C infobase: the agent reads data from plain requests and gets the metadata structure of any configuration

Medium risk55Repository stars
Russian stack

An MCP server that drives the 1C test client's interface directly: opens forms, fills fields, records and replays scenarios

High risk43Repository 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

1C Trusted Gateway

1С Trusted Gateway

Russian stack

A Windows app and MCP proxy between the agent and a 1C infobase that replaces names, tax IDs and codes with aliases before they reach the agent

High risk30Repository 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 risk25Repository 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

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

High 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 Go MCP server for debugging 1C over the HTTP Debug Protocol: breakpoints, step execution and variable inspection

High risk18Repository 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

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.