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: 144

Russian stack

A local read-only MCP server suite for 1C: a Rust code indexer, metadata skills, a prompt gallery and platform help search, with evidence-backed answers

Low risk
Russian stack

A strictly read-only MCP server on a 1C HTTP service: 39 tools for metadata, queries, accounting and reports on any configuration

Medium risk
Russian stack

An npx MCP server that gives Claude read access to a 1C database via standard OData, no Excel exports or hand-built URLs

Medium risk
Russian stack

A 1C extension with an MCP HTTP service plus a Python FastAPI proxy that adds stdio transport, OAuth2 and Docker deployment

Medium risk

MCP Connector for UPP 1.3

MCP Connector для УПП 1.3

Russian stack

A 1C subsystem for UPP 1.3: an HTTP service with stock, sales, cash and production reports for an external MCP gateway, with verifiable filters

Medium risk
Russian stack

A Docker gateway with 40-plus MCP tools for 1C, one address, a settings dashboard and a set of 1C skills for Claude Code

High risk
Russian stack

A Python MCP server connecting to a 1C infobase via V83.COMConnector, with nothing to install inside the base itself

High risk
Russian stack

A local stdio MCP server on Node.js: builds an in-memory call graph over a 1C BSL source export and finds definitions, callers, callees and the impact radius

Low risk
Russian stack

An MCP client for 1C 8.3: metadata, queries, reading documents, and diagnosing why a document will not post inside a transaction that always rolls back

Medium risk
Russian stack

An MCP server for a test 1C base via V83.COMConnector with an HTTP transport, an access token and a switchable read-only mode

High risk
Russian stack

A closed-source Windows app with a set of local MCP servers: indexes a 1C configuration with extensions and answers the agent from real code, not memory

Medium risk
Russian stack

A lightweight Rust MCP server with HTTP/SSE transport that searches the official 1C:Enterprise 8.3 platform help via SQLite FTS5

Low risk
Russian stack

An MCP server that forwards questions, code review and code explanation requests to the 1C AI Assistant cloud service

Medium risk
Russian stack

A script installs BSL Language Server as a Linux systemd service and, with a flag, opens an MCP endpoint for AI agents

Medium risk
Russian stack

An MCP wrapper over the BSL Language Server: 1C code diagnostics, call search, definitions and method complexity across the whole configuration

Low risk
Russian stack

A Docker gateway with one address instead of several MCP connections: 1C data, BSL navigation, ITS search via 1C:Napparnik, and a web dashboard

High risk
Russian stack

A stdio proxy between Claude Code and the client_mcp server inside 1C that reconnects itself after 1C restarts without a manual /mcp

Low risk

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.