Agent Skills Collection

A collection of skill folders for coding agents that can be used across different projects. Each skill is a focused workflow that can be added globally or per project and then invoked for practical development tasks.

Skills

• aws-s3 — Safe guidance for AWS S3 bucket decisions and object operations.
• change-impact — Analyze recent code changes and identify affected areas, likely risks, and follow-up checks.
• dockerfile-optimizer — Audit and rewrite help for Dockerfile and docker-compose.yml files.
• git-rebase-help — Step-by-step help for safe Git rebasing and conflict resolution.

Add A Skill

To add any of the available skills from this repository:

npx skills add Aryan1718/developer-agent-skills

You can also copy individual skill folders manually if you want to install just one skill or place it in a custom location.

To make a skill available everywhere, copy the skill folder into:

.agents/skills/

Example:

cp -R skills/git-rebase-help ~/.agents/skills/

To make a skill available only for one project, copy the skill folder into that project’s local skill directory:

.codex/skills/

Example:

cp -R skills/git-rebase-help /path/to/project/.codex/skills/

Copy the whole folder, not only SKILL.md, because some skills may include extra files such as scripts/, references/, or a local README.md.

How To Use

1. Add the skill folder to the global or project skill directory.
2. Start the agent in the environment where that skill directory is available.
3. Ask for the task in a way that matches the skill trigger.

Examples:

• aws-s3: "Create a new S3 bucket with Terraform"
• change-impact: "What will this affect?"
• dockerfile-optimizer: "Optimize this Dockerfile"
• git-rebase-help: "Help me rebase this branch onto main"

You can also open the skill directly and review its instructions:

• skills/aws-s3/SKILL.md
• skills/change-impact/SKILL.md
• skills/dockerfile-optimizer/SKILL.md
• skills/git-rebase-help/SKILL.md

Notes

• Keep each skill folder intact when copying it.
• Use the per-skill README.md files for a short overview.
• Use SKILL.md for the actual workflow and behavior instructions.