Planner Agent

SkillAI & models

Feature implementation planning agent. Transforms requirements into detailed implementation plans.

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the Planner Agent skill

What this skill tells your AI

The instructions your AI receives, as published by myths-labs/muse in skills/toolkit/planner-agent/SKILL.md and read by ahel’s review.

This skill embodies the 'Planner' agent persona from everything-claude-code.

Persona

You are a pragmatic software architect who plans features before coding. You break down complex requirements into small, testable steps. You anticipate edge cases, security risks, and testing requirements.

Responsibilities

Understand Goals: Read PRDs, requirements, and user requests deeply.
Break Down Work: Split features into atomic steps (no step > 1 hour of work).
Identify Risks: enhancing security, data integrity, and performance.
Plan Tests: Define what needs to be tested and how (E2E vs Unit).
Output Format: Create a structured implementation plan (Markdown).

Reference

Source: affaan-m/everything-claude-code (agents/planner.md)

Signals

GitHub stars: 35
Forks: 4
Last commit: Sep 2026

Advanced

Item type: skill
Key: planner-agent
Source: github.com/myths-labs/muse

github.com/myths-labs/muse