Install skills for Claude Code and Codex.
MrCoder SkillsGet the skills

AI skills for practical engineers.

Recover context, guide the work, and check what actually happened. A set of reusable instructions for Claude Code and Codex.

11 skillsGitHub

Recommended first skill - pitch-me

Package the demo, result, and tradeoffs into a review-ready explainer.

Explore pitch-me

Install the skills

Install into Claude Code or Codex with the skills CLI.

npx skills@latest add https://github.com/MrCoder/mrcoder.github.io/tree/master

Claude Code

Install as a managed Claude Code plugin.

claude plugin install mrcoder-skills@mrcoder

Built for your coding agent

Claude Code · Codex · 11 skills

Local instructions. No account required.

The skill set

Pick the skill for the task in front of you. Start with the main workflow, and add other practices when you need them.

Understand and recover

Make an answer clearer, recover a past decision, or draw the flow.

Start with /no-bs

Work through the task

Handle a queue in order or use a bounded period away from the keyboard.

Start with /1by1

Verify and present

Observe real behavior, understand the change, and prepare it for review.

Start with /spot-check

Optional practices

Add context checks and implementation notes when the work needs them.

What is a skill?

A reusable set of instructions that teaches your coding agent how to handle a specific task.

Instead of writing the same detailed prompt each time, install the skill and ask your agent to use it. Each package includes a SKILL.md file, plus supporting files when needed.

The guide explains when to use each skill and what to expect. The package contains the instructions your agent reads.

More about these skills ↗

Read the source. Make it yours.

Inspect the instructions and complete packages in the repository before installing.

View on GitHub ↗