Architect Skill

Spawn an code review (a.k.a architect) subagent for analysis and planning. The architect specializes in analysis and strategic guidance rather than implementation.

When to Use

Use this skill when:

• You need deep architectural analysis or code understanding
• You want strategic recommendations about system design or patterns
• You need comprehensive analysis of code quality or technical debt
• You want root cause analysis and debugging assistance

When NOT to Use

• Simple tasks that you can complete directly
• Tasks that require file edits or implementation (use delegation skill instead)
• Read-only operations (use ripgrep or glob/read tools instead)

Available Functions

architect(task, relevantFiles, ...)

Spawn an architect subagent for analysis and planning.

Parameters:

• task (str, required): The analytical task or question for the architect
• relevantFiles (list[str], required): Full file paths to analyze
• responsibility (str, default "evaluate_task"): Focus area: "debug", "plan", or "evaluate_task"
• includeGitDiff (bool, default False): Include current unstaged git diff
• relevantGitCommits (str, optional): Git commit range to analyze (e.g., "HEAD~3..HEAD")

Returns: Dict with analysis results

{
    "success": true,
    "message": "Analysis summary",
    "subagentAlias": "architect_1",
    "result": "Full analysis output..."
}

Responsibilities:

• evaluate_task: Assess completed or ongoing work against goals
• plan: Create implementation plans with task decomposition and sequencing
• debug: Root cause analysis, reproduction steps, and recommended fixes

Example:

// Plan a new feature
const result = await architect({
    task: "Create a plan for implementing rate limiting on API endpoints.",
    relevantFiles: ["src/middleware/index.ts", "src/routes/api.ts"],
    responsibility: "plan"
});
console.log(result.result);

// Debug an issue
const result2 = await architect({
    task: "The UserAuthService.validateSession() returns false for valid tokens.",
    relevantFiles: ["src/services/UserAuthService.ts", "src/utils/jwt.ts"],
    responsibility: "debug",
    includeGitDiff: true
});

Best Practices

1. Be specific in your task description: Include concrete function names, error messages, or design goals
2. Provide relevant files: The architect can only analyze files you pass in relevantFiles
3. Choose the right responsibility: Use "plan" for new work, "debug" for issues, "evaluate_task" for reviewing progress
4. Use includeGitDiff: When debugging regressions, include the diff to help the architect identify recent changes
5. Use relevantGitCommits: When you need the architect to understand recent history (e.g., "HEAD~3..HEAD")