skills

A collection of agent skills for Antigravity, Gemini CLI, Claude Code, OpenCode, and Claude.ai. Each skill is a self-contained folder with a SKILL.md and reference files that load only when the agent needs them.

Skills

Skill	What it does
android-app-dev	Builds, edits, and debugs native Android apps in Kotlin or Java, with Jetpack Compose or XML views, Gradle setup, and GitHub Actions CI builds.
context-rich-commits	Turns git history into project memory. Commit messages record why, what changed, decisions, and gotchas; checkpoint commits snapshot the repository state. Includes a commit linter and history reader.
credential-safety	Checks worktree files, commit ranges, ignore rules, and scanner results so credentials do not reach remote repositories.
deep-research	Investigates source and target repositories before copying or porting a feature, tracing behavior, integration points, licensing, and validation.
debug-and-fix	Finds and fixes bugs end-to-end. Reproduces the error, searches affected files, checks full logs, reads official documentation, fixes root causes, and verifies. Includes error context extraction scripts.
error-docs-lookup	Directs the agent to read current official documentation, changelogs, and GitHub issues before fixing build, type, lint, install, or runtime errors instead of guessing from memory.
google-seo-skill	Applies official Google SEO and generative AI search (AEO/GEO) guidance when writing, reviewing, or auditing web pages. Used for public web projects needing search ranking; avoided for personal or internal projects where indexing is not needed.
human-writing	Keeps written output sounding human. Bans em dashes and emoji, eliminates stock AI phrasing, and covers code comments, commit messages, READMEs, UI copy, and technical social posts on X and Reddit. Includes a scanner script.
iris-shaderpack-dev	Creates and debugs Minecraft shaderpacks for Iris and OptiFine, including shaders.properties, program files, and common shader effects.
minecraft-fabric-mod	Scaffolds and updates Fabric mods for Minecraft Java Edition, with version-sensitive Gradle, Loom, mapping guidance, and CI workflows.
persistent-goal-execution	Keeps agents focused on the complete requested outcome across long tasks, retries, waiting, context compaction, and failures.
production-ready	Takes a project to a production release. Directs the agent to orchestrate all other relevant skills in its toolkit, audits the repository, generates changelogs and docs, drafts legal files, and conducts a multi-skill refresh pass. Includes an audit script.
threejs-awwwards-site	Builds Three.js and WebGL websites with scroll-driven motion, smooth scrolling, and cinematic transitions.

Skill Orchestration

The skills work together as an interconnected toolkit:

• When preparing a release, invoke production-ready. It acts as the orchestrator, detecting the project type and running persistent-goal-execution, debug-and-fix, error-docs-lookup, google-seo-skill (if a public website needing search ranking), human-writing, and context-rich-commits.
• Before committing or pushing a release, production-ready runs credential-safety to check for exposed credentials and stop unsafe pushes.
• When a release includes a feature copied or ported from another repository, production-ready runs deep-research before accepting the implementation.
• production-ready pushes every release to dev first and promotes the exact commit to production only after its dev CI/CD check passes.
• For personal or internal projects where search indexing is not desired, production-ready automatically avoids SEO ranking checks and ensures noindex or authentication guards are in place.
• production-ready verifies the corporate release document suite (terms, privacy, licenses, third-party attribution, security policies, and community standards) while properly handling private projects, user exclusions, and release overrides.
• When an error occurs during any build or test, debug-and-fix automatically pairs with error-docs-lookup to consult official live documentation before making changes.
• For difficult or multi-step work, persistent-goal-execution keeps the full objective, acceptance criteria, current plan, authoritative evidence, and completion state active until the requested end state is proven.
• Every skill includes an update check directing agents to inspect git status in the skill directory (such as ~/.copilot/skills/ or ~/.gemini/antigravity-cli/skills/) before running, so instructions stay current.

Installation

GitHub Copilot

Copy the skill folder into your personal Copilot skills directory:

git clone https://github.com/bitzzdev/skills.git
cp -r skills/google-seo-skill ~/.copilot/skills/

Or clone the entire repository directly into ~/.copilot/skills/.

Antigravity and Gemini CLI

Copy the skill folder into your personal skills directory:

git clone https://github.com/bitzzdev/skills.git
cp -r skills/google-seo-skill ~/.gemini/antigravity-cli/skills/

For project-specific skills, place them in .gemini/skills/ within your project root.

Claude Code

Copy the skill folder into your personal skills directory, or into a project:

cp -r skills/google-seo-skill ~/.claude/skills/

For a single project, use .claude/skills/ inside that project instead.

OpenCode

Copy the skill folder into your OpenCode skills directory (such as ~/.config/opencode/skills/).

Claude.ai

Zip the skill folder so SKILL.md sits inside a top-level folder named after the skill, rename the archive to <skill-name>.skill, and upload it from the skills section of your Claude.ai settings.

Layout

skill-name/
  SKILL.md          required, YAML frontmatter plus instructions
  references/       optional, loaded when the skill points to them
  scripts/          optional, helpers the skill can run

The name in the frontmatter must match the folder name. A GitHub Action checks this on every push and pull request. You can run the same check locally:

pip install pyyaml
python scripts/validate_skills.py

Contributing

Fixes and new skills are welcome. See CONTRIBUTING.md.

License

MIT. See LICENSE.

Support

If these are useful to you, you can support the work on Ko-fi.