Ian Skills

Personal skill collection for Claude Code / Antigravity / OpenCode.

Installation

Claude Code

npx skills add ianchenx/ian-skills

Or:

/install ianchenx/ian-skills

Antigravity

cp -r skills/* ~/.gemini/antigravity/skills/

Skills

codex-agent

Delegate coding tasks to OpenAI Codex CLI. Async execution, parallel dispatch, session resume.

• Async task management via codex-async wrapper script
• Parallel execution of independent tasks
• Reasoning levels: xhigh (default), high, medium, low
• Sandbox modes: read-only, workspace-write, danger-full-access

codex-review

Adversarial code review with multi-lens analysis via Codex.

• Three review lenses: Skeptic (bugs), Architect (structure), Minimalist (complexity)
• Verdict system: PASS / CONTESTED / REJECT
• Lead Judgment: accept or reject each finding with rationale
• Manual trigger only (disable-model-invocation: true)

handoff

Session handoff for context preservation across Claude instances.

• Writes HANDOFF.md in project root before ending complex sessions
• Template: Current State / What Worked / What Failed / Open Issues / Next Steps
• Overwrites each time — history preserved by git

ian-gemini-web

Gemini Web image generation with automatic watermark removal.

npx -y bun scripts/main.ts --prompt "A cute cat" --image cat.png

• Image generation via Gemini Web
• Automatic watermark removal (Reverse Alpha Blending)
• Models: gemini-3-pro, gemini-2.5-pro, gemini-2.5-flash
• First run opens Chrome for Google authentication

spec-driven-dev

Spec-driven development lifecycle: design → spec → issue.

• Three phases: design discussion, spec writing, delivery preparation
• Complexity-based routing: simple (direct issue), medium (spec → issue), complex (design → spec → issues)
• Zero dependencies: auto-detects issue tracker (Linear, GitHub, or local fallback)
• Single spec file evolves through lifecycle: design → spec → ready → implemented

Credits

• Codex review adapted from poteto/noodle adversarial-review
• Release workflow inspired by baoyu-skills
• Watermark removal from gemini-watermark-remover

License

MIT