⚠️ UV Script Migration Notice
All 4 UV CLI scripts have been consolidated into the builder-skill-uvscript skill on 2025-11-30.
New script locations:
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builder-skill_generate_agent.py (previously generate_agent.py)
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builder-skill_generate_skill.py (previously generate_skill.py)
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builder-skill_generate_command.py (previously generate_command.py)
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builder-skill_scaffold_test.py (previously scaffold_test.py)
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Find all scripts in: .claude/skills/builder-skill-uvscript/scripts/
Usage: uv run .claude/skills/builder-skill-uvscript/scripts/builder-skill_generate_agent.py
This skill retains its code generation knowledge and patterns.
Quick Reference (30 seconds)
AI-Powered Code Generation Toolkit
What It Does: Enterprise-grade code scaffolding system that generates MoAI agents, skills, commands, and tests with Context7 latest patterns, TRUST 5 validation, and IndieDevDan UV CLI script standards.
Core Capabilities:
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🏗️ Agent Generation: Create agent YAML files with proper frontmatter
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📦 Skill Generation: Generate complete skill structure (SKILL.md + scripts/)
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⚡ Command Generation: Create slash command files with workflow definitions
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🧪 Test Scaffolding: Generate pytest/vitest test files from source code
Progressive Disclosure Workflow:
User Request → SKILL.md (200 tokens) → Script --help (0 tokens) → Execute ↓ ↓ ↓ ↓ Dormant Quick Check Full Documentation Implementation
When to Use:
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Generating new MoAI agents following official patterns
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Creating skills with IndieDevDan UV script structure
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Scaffolding slash commands with proper frontmatter
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Auto-generating test files from existing code
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Rapid prototyping with MoAI standards compliance
Available Scripts
This skill includes 4 UV CLI scripts following IndieDevDan pattern (PEP 723, dual output, 200-300 lines each).
- generate_agent.py (350 lines)
Purpose: Generate MoAI agent YAML files with complete frontmatter following official agent standards.
Usage:
Generate agent with name and description
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_agent.py
--name expert-api
--description "API design and implementation specialist"
Generate with custom tools
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_agent.py
--name manager-workflow
--description "Workflow orchestration manager"
--tools "Read,Write,Edit,Bash"
--model sonnet
JSON output mode
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_agent.py
--name expert-database
--description "Database design specialist"
--json
Features:
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YAML frontmatter generation (name, description, tools, model, color, permissions)
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Context7 integration for latest agent patterns
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Orchestration metadata (can_resume, parallel_safe)
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Coordination metadata (spawns_subagents, delegates_to)
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Mission statement templates
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Workflow section templates
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Report format examples
Exit Codes: 0 (success), 1 (warning), 2 (error), 3 (critical)
- generate_skill.py (380 lines)
Purpose: Generate complete skill structure with SKILL.md + scripts/ directory following IndieDevDan patterns.
Usage:
Generate basic skill
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_skill.py
--name moai-connector-api
--description "REST API client generation toolkit"
Generate with script templates
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_skill.py
--name moai-toolkit-data
--description "Data processing toolkit"
--scripts "process.py,transform.py,validate.py"
Full generation with keywords
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_skill.py
--name moai-library-testing
--description "Testing utilities"
--keywords "test,testing,pytest,vitest"
--json
Features:
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SKILL.md with YAML frontmatter
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scripts/ directory creation
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Script metadata generation (name, purpose, command)
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auto_trigger_keywords setup
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Progressive disclosure documentation
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"When to use" section generation
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Available Scripts list with usage examples
Exit Codes: 0 (success), 1 (warning), 2 (error), 3 (critical)
- generate_command.py (280 lines)
Purpose: Generate slash command .md files with proper frontmatter and workflow definitions.
Usage:
Generate basic command
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_command.py
--name analyze-code
--description "Analyze code quality and complexity"
Generate with allowed tools
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_command.py
--name deploy-app
--description "Deploy application to production"
--tools "Bash,Read,Write"
Generate with arguments
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_command.py
--name review-pr
--description "Review pull request"
--args "pr-number"
--json
Features:
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Markdown frontmatter generation (description, allowed-tools)
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Argument parsing setup
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Workflow section templates
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Report format templates
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Example usage documentation
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Variable substitution placeholders
Exit Codes: 0 (success), 1 (warning), 2 (error), 3 (critical)
- scaffold_test.py (320 lines)
Purpose: Auto-generate test files (pytest/vitest) from existing source code with comprehensive test coverage.
Usage:
Generate pytest tests
uv run .claude/skills/moai-toolkit-codegen/scripts/scaffold_test.py
--source src/user_service.py
--framework pytest
Generate vitest tests
uv run .claude/skills/moai-toolkit-codegen/scripts/scaffold_test.py
--source src/components/Button.tsx
--framework vitest
Generate with custom output path
uv run .claude/skills/moai-toolkit-codegen/scripts/scaffold_test.py
--source src/api/client.py
--output tests/api/test_client.py
--framework pytest
--json
Features:
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Pytest test generation (Python)
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Vitest test generation (TypeScript/JavaScript)
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Function/method detection
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Test case templates (success, failure, edge cases)
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Mock/fixture generation
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Assertion templates
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Coverage target calculation
Exit Codes: 0 (success), 1 (warning), 2 (error), 3 (critical)
Architecture
Design Principles:
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Self-Contained Scripts: Each script is 200-300 lines with embedded dependencies (PEP 723)
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Progressive Disclosure: Scripts dormant at 0 tokens until invoked
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Dual Output: Human-readable (default) + JSON mode (--json flag)
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MCP-Wrappable: Stateless, JSON output, no interactive prompts
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Context7 Integration: Latest patterns from official MoAI documentation
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TRUST 5 Compliance: All generated code follows MoAI quality standards
Integration Points:
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expert-backend: Backend code generation
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expert-frontend: Frontend component generation
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manager-tdd: Test generation workflow
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builder-agent: Agent creation patterns
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builder-skill: Skill structure patterns
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builder-command: Command file patterns
IndieDevDan Pattern Compliance
All 4 scripts follow 13 IndieDevDan rules documented in builder-workflow.md :
✅ Size Constraints: 200-300 lines target (max 500) ✅ ASTRAL UV: PEP 723 # /// script dependency blocks ✅ Directory Organization: Flat scripts/ directory ✅ Self-Containment: Embedded HTTP clients, no shared imports ✅ CLI Interface: Click framework, --help, --json flags ✅ Structure: 9-section template (Shebang, Docstring, Imports, Constants, Project Root, Data Models, Core Logic, Formatters, CLI, Entry Point) ✅ Dependency Management: 0-3 packages, minimum version pinning ✅ Documentation: Google-style docstrings, comprehensive --help ✅ Testing: Basic unit tests (5-10 per script) ✅ Single-File: No multi-file dependencies ✅ Error Handling: Dual-mode errors (human + JSON) ✅ Configuration: Environment variables, no hardcoded secrets ✅ Progressive Disclosure: 0-token dormant, SKILL.md listing
Quick Start
1. Generate a new agent
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_agent.py
--name expert-api --description "API specialist"
2. Generate a new skill
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_skill.py
--name moai-connector-rest --description "REST API toolkit"
3. Generate a slash command
uv run .claude/skills/moai-toolkit-codegen/scripts/generate_command.py
--name analyze-performance --description "Performance analysis"
4. Generate tests for existing code
uv run .claude/skills/moai-toolkit-codegen/scripts/scaffold_test.py
--source src/user.py --framework pytest
Version: 1.0.0 Status: ✅ Active (Phase 2, Tier 1) Scripts: 4 total (all MCP-ready) Lines: ~1,330 total (avg 332 lines/script) Last Updated: 2025-11-30