gemini
Shell out to Gemini CLI from Claude for any task. Use when asked to "pipe content to Gemini", "get Gemini perspective", "use gemini CLI", "run headless AI task", "parallel analysis with Gemini", or "get second opinion from Gemini". Useful for alternative perspectives, batch processing, or leveraging Gemini 2.5 Pro capabilities alongside Claude.
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Installation for Agentic Skill
View all platforms →skilz install SpillwaveSolutions/gemini-skill/gemini skilz install SpillwaveSolutions/gemini-skill/gemini --agent opencode skilz install SpillwaveSolutions/gemini-skill/gemini --agent codex skilz install SpillwaveSolutions/gemini-skill/gemini --agent gemini
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Extract and copy to ~/.claude/skills/ then restart Claude Desktop
git clone https://github.com/SpillwaveSolutions/gemini-skill cp -r gemini-skill ~/.claude/skills/ Need detailed installation help? Check our platform-specific guides:
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Agentic Skill Details
- Owner
- SpillwaveSolutions (GitHub)
- Repository
- gemini-skill
- Type
- Non-Technical
- Meta-Domain
- general
- Primary Domain
- general
- Sub-Domain
- analysis research skill
- Market Score
- 79.0
Agent Skill Grade
C
Score: 79/100
Click to see breakdown
Score Breakdown
Areas to Improve
- All 250 lines load every time; no layered architecture with references for advanced patterns.
- Use cases show commands but lack explicit step-by-step workflows with numbered procedures.
- The `--model gemini-2.5-pro` flag appears 15+ times; could establish default in overview.
Recommendations
- Focus on improving Pda (currently 17/30)
- Address 1 high-severity issues first
- Add trigger phrases to description for discoverability
Graded: 1/18/2026
Developer Feedback
I took a look at your gemini skill and wanted to share some thoughts.
Links:
The TL;DR
You're at 79/100, which lands you in C territory — solid fundamentals with real utility, but there's low-hanging fruit to push this into B range. Based on Anthropic's best practices, your strongest area is Spec Compliance (13/15) — the frontmatter and metadata are clean. The weak spot is Progressive Disclosure Architecture (17/30) — you're loading all 250 lines every time someone invokes this, regardless of what they need.
What's Working Well
- Trigger phrases are excellent — "pipe content to Gemini", "second opinion", "parallel analysis", "headless AI task" — that's 6 specific hooks that make this discoverable. Search will find it.
- The core pattern is crystal clear —
cat input | gemini "PROMPT" --model gemini-2.5-pro > output.md. Simple, memorable, copy-pasteable. - You've thought about model selection — splitting gemini-2.5-pro (complex reasoning) from gemini-2.5-flash (speed) is the right mental model. Users will appreciate having that choice explained upfront.
- Spec compliance is tight — Valid YAML, correct naming conventions, solid description. No metadata debt here.
The Big One: Token Bloat from Monolithic Structure
Your skill is 250 lines in a single SKILL.md file. That means every time Claude invokes this skill, they load:
- Overview
- Quick Start
- Core patterns
- Model selection
- Advanced examples
- Error handling
- Troubleshooting
...even if they just need the basic "pipe to Gemini" pattern.
The fix: Split this into a layered architecture:
- Keep SKILL.md at ~100 lines with: metadata, overview, quick-start pattern, when-to-use, and one simple example
- Create references/advanced-patterns.md for the workflow patterns and deeper examples
- Create references/model-selection.md for gemini-2.5-pro vs. gemini-2.5-flash deep dive
This could gain you +6 points on PDA alone. It's the difference between "I load everything" and "I load only what you need."
Other Things Worth Fixing
The
--modelflag gets repeated 15+ times — Establish once in Core Command Pattern: "All examples use gemini-2.5-pro unless noted. For speed, substitute gemini-2.5-flash." Then drop it from most examples. Saves tokens, improves readability. +2 pointsUse cases show commands but no numbered workflows — "Alternative Perspective" example just shows a command. Make it: (1) Save Claude's analysis, (2) Run gemini command, (3) Verify output, (4) Compare both analyses. Explicit steps beat implicit patterns. +2 points
No complete workflow template — Add a fill-in-the-blank section:
INPUT_FILE=, PROMPT=, OUTPUT_FILE=, then the command. Users can copy, modify one line, go. +1 point
Quick Wins
- Restructure for PDA — Split into SKILL.md + references/ (biggest bang for buck, +6 points)
- Consolidate model flags — State once, omit from examples (+2 points)
- Add numbered step workflows — Turn examples into procedures (+2 points)
- Create template section — One copy-paste-modify workflow (+1 point)
Hit these and you're looking at 90/100 territory.
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