ExecPlan Skills

December 20, 2025 · View on GitHub

References:

Codex Execution Plans — OpenAI Cookbook

Video Introduction — YouTube

An Agent Skill that enables AI coding agents to tackle complex, long-running implementation tasks autonomously.

What You Get

Extended autonomous execution — Agent works independently for hours without losing context
Verifiable approach — Review and approve the plan before implementation begins
Living documentation — Progress, decisions, and discoveries tracked in real-time
Observable outcomes — Every milestone produces working, testable results
Safe recovery — Built-in rollback procedures if something goes wrong

Add this skill to your agent's skills directory:

.skills/
└── execplan/

Works with: Claude Code, Cursor, OpenCode, Amp, Goose, VS Code, and other Agent Skills-compatible tools.

MIT