117 lines
3.7 KiB
Markdown
117 lines
3.7 KiB
Markdown
---
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title: "Gemini CLI Skills & Plugins Guide (2026)"
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description: "Install and use 192 agent skills with Gemini CLI. Free evaluation calls, engineering, marketing, and DevOps skills for Google's coding agent."
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---
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# Gemini CLI Agent Skills Guide
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Use 192 production-ready agent skills with Gemini CLI. Every skill in this collection is compatible with Gemini's agent skills specification and installs via the `.gemini/skills/` directory.
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---
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## Quick Install
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```bash
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# Clone the repository
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git clone https://github.com/alirezarezvani/claude-skills.git
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cd claude-skills
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# Run the Gemini setup script (converts and installs all skills)
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./scripts/gemini-install.sh
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# Or convert individual skills
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./scripts/convert.sh --skill frontend-design --tool gemini
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./scripts/convert.sh --skill autoresearch-agent --tool gemini
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```
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### How It Works
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Gemini CLI reads agent skills from `.gemini/skills/<skill-name>/SKILL.md` in your project directory. The setup script converts all skills to Gemini-compatible format, including `gemini-extension.json` for the extension registry.
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---
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## Why Use Skills with Gemini CLI?
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Gemini CLI's free tier gives you **unlimited evaluation calls** — perfect for:
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- **Autoresearch loops** — run overnight experiments with zero API cost
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- **Content optimization** — LLM-judge evaluators for headlines, copy, prompts
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- **Code review** — systematic multi-pass reviews without burning tokens
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### Free Evaluators with Gemini
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The autoresearch-agent skill includes LLM judge evaluators that work with Gemini's free tier:
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```bash
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# Set up an autoresearch experiment using Gemini as the evaluator
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python scripts/setup_experiment.py \
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--domain marketing \
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--name headline-optimization \
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--target content/headlines.md \
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--eval "python evaluate.py" \
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--metric ctr_score \
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--direction higher \
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--evaluator llm_judge_content
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# The evaluator calls gemini CLI for scoring — free!
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```
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---
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## Top Skills for Gemini CLI
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| Skill | What It Does |
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|-------|-------------|
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| **autoresearch-agent** | Autonomous experiment loop — edit, evaluate, keep or revert. Free with Gemini. |
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| **frontend-design** | Production-grade React/Tailwind UI with high design quality. |
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| **pr-review-expert** | Multi-pass code review: logic, security, tests, architecture. |
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| **content-creator** | SEO-optimized content with brand voice analysis and frameworks. |
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| **senior-devops** | IaC, CI/CD, monitoring, and incident response. |
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| **cto-advisor** | Tech debt analysis, team scaling, architecture decisions. |
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| **research-summarizer** | Structured research → summary → citations workflow. |
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| **docker-development** | Dockerfile optimization, multi-stage builds, security scanning. |
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---
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## Gemini Extension Integration
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This repo includes `gemini-extension.json` for Gemini's extension registry:
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```json
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{
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"name": "claude-skills",
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"version": "2.0.0",
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"description": "192 agent skills for engineering, marketing, product, and more",
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"skills": ["engineering/*", "marketing-skill/*", "product-team/*", "..."]
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}
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```
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See the [Gemini CLI extensions docs](https://geminicli.com/docs/cli/skills/) for integration details.
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---
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## Project-Level vs User-Level
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```bash
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# Project-level (scoped to one repo)
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cp -r claude-skills/.gemini/skills/ ./.gemini/skills/
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# User-level (available in all projects)
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mkdir -p ~/.gemini/skills/
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cp -r claude-skills/.gemini/skills/* ~/.gemini/skills/
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```
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---
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## Cross-Platform
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These skills work on 10 other coding agents too:
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Claude Code · OpenAI Codex · Cursor · OpenClaw · Aider · Windsurf · Kilo Code · OpenCode · Augment · Antigravity
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See the [full catalog](https://github.com/alirezarezvani/claude-skills) for all 192 skills.
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---
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*Last updated: March 2026 · [alirezarezvani/claude-skills](https://github.com/alirezarezvani/claude-skills)*
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