Ten MCP servers for 1C development: platform reference, targeted object dump and load, COM, storage, file search and BSL Language Server
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
A 1C extension that runs an MCP server inside the 1C:Enterprise client and lets you write your own tools in BSL
MCP server inside 1C
1c_mcp
A 1C extension that runs an MCP server inside the infobase: metadata tools out of the box and custom tools in BSL
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
HTTP 1C MCP gateway with a dashboard
onec-mcp-universal
A Docker gateway with 40-plus MCP tools for 1C, one address, a settings dashboard and a set of 1C skills for Claude Code
Gyrfalcon: 1C code navigation MCP
gyrfalcon
A single dependency-free Rust binary with no network calls: indexes a 1C configuration export and answers call-graph and metadata questions in milliseconds
A Docker server with a read-only core and pluggable modules: metadata, code, forms and relations of several 1C configurations through one MCP contract
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
A 1C external data processor with MCP and REST API: queries, metadata, event log and code execution without changing the configuration
Unified 1C MCP gateway with a dashboard
onec-mcp-universal
A Docker gateway with one address instead of several MCP connections: 1C data, BSL navigation, ITS search via 1C:Napparnik, and a web dashboard
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
An MCP wrapper over the BSL Language Server: 1C code diagnostics, call search, definitions and method complexity across the whole configuration
How to connect
What the access level meansAccess 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-toolkitExample 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.
Other picks
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- DevOps1,598 on the topicFor example: kmcp, kubectl-mcp-server, DevOps AI Toolkit
- QA and testing811 on the topicFor example: agent-qa, qa-skills, Test Automation Skills and Agents
- Code reviewFor example: agentsre, agent-reviews, Code Review Skills
- UI design1,172 on the topicFor example: qiaomu-design, Superdesign, UI Skills