1C feature development plugin for Claude Code

1C:Enterprise AI Feature Development Plugin

A Claude Code plugin with a seven-phase workflow for extending 1C configurations: code research, architecture, implementation and review through separate agents

  • 14 ★ on the repository
  • Last commit
Plugin

Extended access

Why this level

  • The 1c-code-writer subagent writes code directly into 1C configuration files
  • The workflow depends on an external MCP server that validates the changed objects
All reasons and checks
Russian stack

diversus23/1c-feature-dev

Install

Works in

In your terminal, with SkillFoxx CLI

npx skillfoxx add plugins/1c-enterprise-ai-feature-development-plugin

Detects the agents on your machine, shows the access level and pins the version.

Other ways to install

Access and checks

How we review

Extended accessThe tool runs code or makes network calls and only reads external data.

  • The 1c-code-writer subagent writes code directly into 1C configuration files
  • The workflow depends on an external MCP server that validates the changed objects

This is third-party code. Review the repository files before installing.

What it does

The plugin adds a /1c-feature-dev command that walks a task through seven phases: checking MCP server availability, gathering requirements with a complexity estimate, exploring the codebase, designing architecture, implementation, review and a summary. Each phase runs a dedicated subagent (explorer, architect, code writer, reviewer, simplifier, test generator, documenter), and how many run in parallel depends on task complexity. Separate commands cover /1c-query-optimization for query optimization patterns and /1c-docs for documentation generation. Coding rules, working with the standard subsystems library and the EDT metadata format load automatically from the rules folder.

Who it is for. For 1C developers who extend EDT-format configurations through Claude Code and want a structured process instead of one-off prompts.

Good fit when

  • You want to run a 1C configuration change through defined stages, from code research to review
  • You need separate subagents for 1C architecture, code writing and review
  • You need YaXUnit tests, Vanessa Automation scenarios or technical documentation generated from the change

Not a fit when

  • The configuration is not exported in EDT format
  • You need a quick one-off edit rather than the full phased workflow
  • You cannot run the EDT MCP Server that the workflow checks for at startup

Example request

/1c-feature-dev add integration with the warehouse system API

Limitations

The workflow needs a 1C configuration exported in the 1C:EDT format and a separately installed EDT MCP Server for syntax checks and lookups against the standard library and metadata: without it, phase 0 stops the run. The project is built on top of three third-party works (cursor_rules_1c, Anthropic's feature-dev, 1c-feature-dev-workflow), and their licensing terms are not automatically carried over to the plugin repository, so that is worth checking separately. Code implementation only starts after the user explicitly approves the plan.

How to disable. Run /plugin uninstall 1c-feature-dev in Claude Code, or, if installed manually, delete the copied files from ~/.claude/agents, ~/.claude/skills and ~/.claude/rules.

FAQ

Can the plugin's agents be used separately from the full workflow?

Yes, the README states that agents like 1c-code-explorer, 1c-code-architect and 1c-code-writer can be called on their own.

What does phase 0 do?

It checks that the required MCP servers are reachable. If not, the workflow stops until they are connected.

Discussion

No questions or reviews yet.

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README in short

The README describes a Claude Code plugin for extending 1C configurations through a seven-phase numbered workflow, with a mermaid diagram, a phase table, a command list, an agent list with the model used (sonnet or opus) and its role. It separately lists auto-loaded coding rules and two install paths: through the Claude Code plugin marketplace and by copying files manually. Requirements call for an EDT-format configuration export and an external EDT MCP Server. At the end it credits the third-party projects the plugin builds on.

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