Adopt 22 daily-driver engineering skills

Open-source skills for TDD, review, debugging, refactoring, security, Docker, worktrees and subagent orchestration.

by Rafael Bittencourt5 Oct 2026

Prompt for your agent

Goal: Set up skills that keep changes simple, small and verified.
Setup: agents used in source: Claude, Codex.
Steps:
1. Install the skills for TDD, code review, debugging, refactoring, legacy code, testing, security, Docker, worktrees and repo cleanup.
2. Use the orchestration skills: split parallel work, pick the right agent, give it a clear mission, verify, integrate.
3. Keep only the skills that survive daily use.
Rules: ask me before anything irreversible (sending, posting, paying, deleting); don’t invent data, results or tools I haven’t given you; tell me what you couldn’t verify.
Based on: Rafael Bittencourt — https://x.com/rafaelobitten/status/2107098718033871285

Steps are from the source. Includes a “Based on” credit line.

I tried this

Tell the next builder. One anonymous answer each; click again to undo.

Agents, models and tools only what the source states

Agents
Claude Codex

Sources & credit