Phase 3: Execute

Generate component files based on determined type with proper schema compliance.

Workflow

1. Load schema for component type
2. Gather required fields (ask user if needed)
3. Generate files with proper structure
4. Register in marketplace.json (if applicable)

Component Schemas

Component	Schema Reference	Required Fields
Skill	skill-schema.md	name, description
Agent	agent-schema.md	name, description, tools
Command	command-schema.md	description
Hook	hook-schema.md	event, matcher, command
MCP	mcp-schema.md	name, transport

Generation Templates

Skill Generation

# Create directory structure
mkdir -p skills/{name}
mkdir -p skills/{name}/references

# Generate SKILL.md
cat > skills/{name}/SKILL.md << 'EOF'
---
name: {name}
description: {description}
allowed-tools: {tools}
---

# {Title}

{overview}

## When to Use

- {trigger_1}
- {trigger_2}

## Quick Start

{quick_start}

## References

For detailed information: [references/details.md](references/details.md)
EOF

Agent Generation

# Generate agent file
cat > agents/{name}.md << 'EOF'
---
name: {name}
description: {description}
tools: {tools}
skills: {skills}
model: {model}
---

# {Title} Agent

{overview}

## Process

1. {step_1}
2. {step_2}
3. {step_3}

## Output Format

{output_format}
EOF

Command Generation

# Generate command file
cat > commands/{name}.md << 'EOF'
---
description: {description}
argument-hint: "{args}"
allowed-tools: {tools}
---

# /{name} Command

{overview}

## Usage

/{name} {usage_example}

## Workflow

{workflow}
EOF

Hook Generation

# Add to hooks/hooks.json
python3 scripts/add_hook.py \
  --event {PreToolUse|PostToolUse|Stop|...} \
  --matcher "{tool_pattern}" \
  --command "python3 scripts/{script}.py" \
  --timeout {timeout}

MCP Generation

# Generate .mcp.json entry
python3 scripts/add_mcp.py \
  --name {name} \
  --transport {stdio|sse} \
  --command "{command}"

Field Collection

When required fields are missing, ask user:

# For Skill
Missing: description
Q: "이 스킬은 어떤 상황에서 사용하나요? (언제 로드되어야 하는지 트리거 포함)"

# For Agent
Missing: tools
Q: "이 에이전트가 사용할 도구는? (비우면 모든 도구 사용, MCP 포함)"
Options:
  - "[]" → No tools (pure thinking)
  - "omit" → All tools including MCP
  - "[Read, Write, Bash]" → Specific tools only

# For Hook
Missing: event
Q: "어떤 이벤트에 실행되나요?"
Options:
  - PreToolUse → 도구 실행 전 (차단 가능)
  - PostToolUse → 도구 실행 후 (검증/부작용)
  - Stop → Claude 응답 완료 시
  - UserPromptSubmit → 사용자 입력 시

Naming Conventions

Component	Convention	Example
Skill	kebab-case directory	skills/code-review/
Agent	kebab-case file	agents/code-reviewer.md
Command	kebab-case file	commands/run-tests.md
Hook script	kebab-case	scripts/pre-commit-lint.py

State Update

After generation:

python3 scripts/workflow_state.py add-file path/to/file1
python3 scripts/workflow_state.py add-file path/to/file2
python3 scripts/workflow_state.py update execute completed

Output Format

Phase: execute
Status: completed
Result:
  component_type: SKILL
  generated_files:
    - skills/code-review/SKILL.md
    - skills/code-review/references/guidelines.md
  registered: true  # Added to marketplace.json
  next_phase: verify

Transition to Phase 4

Skill("assist-plugin:phase-verify")

→ Validate generated files against schema
→ Check marketplace.json registration
→ EXIT GATE enforcement