MCP servers for 1C development

Tools for 1C: BSL hints, access to configuration and data over MCP, syntax helpers. For 1C developers who want to connect an agent to their platform.

Access in the pick: extended for 6, broad for 6

Tools in this pick

12 tools

Ten MCP servers for 1C development: platform reference, targeted object dump and load, COM, storage, file search and BSL Language Server

Broad access1Repository stars

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

Extended access71Repository stars

A 1C extension that runs an MCP server inside the infobase: metadata tools out of the box and custom tools in BSL

Broad access573Repository stars

1c-lsp-mcp-skill

1с-lsp-mcp-skill

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

Extended access26Repository stars

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

Broad access

A single dependency-free Rust binary with no network calls: indexes a 1C configuration export and answers call-graph and metadata questions in milliseconds

Extended access15Repository stars

A Docker server with a read-only core and pluggable modules: metadata, code, forms and relations of several 1C configurations through one MCP contract

Extended access12Repository stars

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

Broad access44Repository stars

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

Broad access357Repository stars

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

Broad access5Repository stars

1C configuration graph MCP server

1C Configuration MCP Server

An MCP server builds a metadata and call graph from a 1C configuration's XML and BSL export, with optional semantic search via an external embedder and Qdrant

Extended access4Repository stars

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

Extended access

Access of the cards

11 of 12 work without VPN

Pack

Put every card of this pick into a pack: one link and the install order.

Install with one command

npx skillfoxx add mcp/1c-mcp-toolkit

Example for “1C MCP Toolkit”. The rest install the same way, by their catalog address. The CLI checks the recipe signature and writes the agent settings itself.

In short

Every entry has an install command and an honest risk note, including access to a production database.

FAQ

Your task is not here?

Describe it to Foxx AI: it picks cards from the catalog and explains the choice.

Are these official 1C tools?

They vary. Some come from service vendors, some from the community. The author and trust level are shown in each entry.

Will the agent reach a production database?

Only if you grant access in the MCP setup. Check the risk level and the limitations section.

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