Init Project

Init Project — CLAUDE.md Generator

Analyze the current project and generate a tailored CLAUDE.md file with project instructions for Claude Code.

Steps

1. Detect project type

Check for these files to determine the technology stack:

2. Analyze project structure

# Show directory tree (2 levels deep, ignore node_modules etc.)
find . -maxdepth 2 -type d \
  -not -path '*/node_modules/*' \
  -not -path '*/.git/*' \
  -not -path '*/dist/*' \
  -not -path '*/build/*' \
  -not -path '*/.next/*' \
  | head -40

3. Extract tooling configuration

Read and analyze:

• Linter config: .eslintrc*, ruff.toml, .rubocop.yml, clippy.toml
• Formatter config: .prettierrc*, rustfmt.toml, black config
• TypeScript config: tsconfig.json (strictness settings)
• Test config: vitest.config.*, jest.config.*, pytest.ini, Cargo.toml [test]
• CI config: .github/workflows/*.yml, .gitlab-ci.yml
• Build scripts: package.json scripts, Makefile, Taskfile

4. Discover available commands

For Node.js:

# List all npm scripts
node -e "const p=require('./package.json'); Object.keys(p.scripts||{}).forEach(s=>console.log(s))"

5. Check for existing conventions

Look for:

• Existing CONTRIBUTING.md or DEVELOPMENT.md
• Code style patterns in existing source files
• Import ordering conventions
• Naming patterns (camelCase, snake_case, PascalCase)
• Error handling patterns

6. Generate CLAUDE.md

Write a CLAUDE.md file with these sections:

# [Project Name] — Claude Code Project Instructions

## Project Overview

[1-2 sentence description based on package.json/README]

## Architecture

[Directory structure with purpose of each top-level dir]

## Code Style Rules

[Extracted from linter/formatter config]

## Available Commands

[From package.json scripts or Makefile]

## CI Pipeline

[From GitHub Actions/GitLab CI config]

## Testing

[Test framework, how to run, conventions]

## Key Conventions

[Naming, imports, error handling patterns]

7. Verify

Show the generated CLAUDE.md to the user for review before writing.

Notes

• CLAUDE.md is automatically loaded by Claude Code on every session
• Keep it under 200 lines — it's always in context
• Focus on rules and conventions, not documentation
• Update it when project conventions change