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
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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Russian stack
Russian stack
A 1C:EDT plugin that gives agents projects, errors, BSL analysis, form screenshots, metadata refactoring and infobase launch over MCP
Russian stack
A 1C external data processor with MCP and REST API: queries, metadata, event log and code execution without changing the configuration
Russian stack
A single-binary Go MCP server: the agent sees 1C metadata, searches code, runs read-only queries and writes accurate BSL
METR
METR (MCP 1C:Enterprise Test Runner)
An MCP server that lets an agent update a 1C infobase, run YaXUnit tests and check syntax
Russian stack
An MCP server that drives the 1C test client's interface directly: opens forms, fills fields, records and replays scenarios
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
Russian stack
A 1C-extension MCP server with 93 tools for reading, writing, posting and administering ERP, Trade Management, UPP and Accounting
1C Trusted Gateway
1С Trusted Gateway
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
Russian stack
A 1C:EDT plugin that gives agents the live project model over MCP: reading, refactoring, builds, infobase operations and debugging
Russian stack
A DaJet Metadata based MCP server that exposes 1C metadata structure and runs SELECT queries against the database
Delight MCP module for 1C-Bitrix
delight.mcp
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
Russian stack
MCP server for 1C:Enterprise data over OData: receivables, sales, stock and cash, plus document creation and posting behind a separate flag
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
Russian stack
A Go MCP server for debugging 1C over the HTTP Debug Protocol: breakpoints, step execution and variable inspection
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
Russian stack
MCP server for 1C:Enterprise databases over standard OData: catalogs, documents, registers and accounting with no configuration extension
1C:EDT companion MCP with 46 tools
edt-companion-mcp
An OSGi plugin runs an HTTP MCP inside 1C:EDT, giving an agent the live model: metadata, BSL with unsaved edits, debugging and headless infobase updates
Russian stack
An MCP tool for interactively driving the 1C:Enterprise UI through the test client: clicks, fields, tables and evidentiary scenario recording
1C binary unpack/repack MCP
v8unpack-mcp
An MCP server for the full unpack-edit-repack cycle on .cf, .cfe, .epf, .erf files without an EDT import, with granular rebuilds and closed-module decompilation
Yzel
Yzel (Узел)
Eight MCP connectors in one package: 1C via OData, Wildberries, Ozon, Bitrix24, amoCRM, MoySklad, Telegram bot and iiko
1C OData MCP with a JSON cache
MCP сервер для работы с OData 1C
A Python MCP server over 1C OData: reads and changes catalogs and documents, saving everything to JSON files for local analysis without repeat queries
Russian stack
A 1C extension built on vladimir-kharin/1c_mcp that adds execution of arbitrary built-in-language code right in the infobase context
Russian stack
An MCP server and manager for native 1C TestClient QA automation: BDD scenarios, managed-form checks, without a Vanessa Automation runtime
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.