Codebase Management
giancarloerra/SocratiCode
Set up, index, and manage SocratiCode codebase indexing. An agent skill from giancarloerra/SocratiCode.
A skill your agent uses when composing or optimizing prompts targeting Google Gemini models (Gemini 3 Pro/Flash, 3.1) — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스.
Install Gemini 3 1 Prompt Strategies
$ npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install treylom/prompt-engineering-skills gemini-3-1-prompt-strategies --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/treylom/prompt-engineering-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/gemini-3.1-prompt-strategies .claude/skills/gemini-3-1-prompt-strategies && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "gemini-3-1-prompt-strategies" agent skill from https://github.com/treylom/prompt-engineering-skills/tree/master/skills/gemini-3.1-prompt-strategies into .claude/skills/gemini-3-1-prompt-strategies/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-3-1-prompt-strategies", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/treylom/prompt-engineering-skills/tree/master/skills/gemini-3.1-prompt-strategiesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install treylom/prompt-engineering-skills gemini-3-1-prompt-strategies --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/treylom/prompt-engineering-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/gemini-3.1-prompt-strategies .agents/skills/gemini-3-1-prompt-strategies && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gemini-3-1-prompt-strategies" agent skill from https://github.com/treylom/prompt-engineering-skills/tree/master/skills/gemini-3.1-prompt-strategies into .agents/skills/gemini-3-1-prompt-strategies/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-3-1-prompt-strategies", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install treylom/prompt-engineering-skills gemini-3-1-prompt-strategies --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/treylom/prompt-engineering-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/gemini-3.1-prompt-strategies .cursor/skills/gemini-3-1-prompt-strategies && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "gemini-3-1-prompt-strategies" agent skill from https://github.com/treylom/prompt-engineering-skills/tree/master/skills/gemini-3.1-prompt-strategies into .cursor/skills/gemini-3-1-prompt-strategies/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-3-1-prompt-strategies", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/treylom/prompt-engineering-skills.git --path skills/gemini-3.1-prompt-strategies--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install treylom/prompt-engineering-skills gemini-3-1-prompt-strategies --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/treylom/prompt-engineering-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/gemini-3.1-prompt-strategies .gemini/skills/gemini-3-1-prompt-strategies && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "gemini-3-1-prompt-strategies" agent skill from https://github.com/treylom/prompt-engineering-skills/tree/master/skills/gemini-3.1-prompt-strategies into .gemini/skills/gemini-3-1-prompt-strategies/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-3-1-prompt-strategies", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install treylom/prompt-engineering-skills gemini-3-1-prompt-strategiesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/treylom/prompt-engineering-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/gemini-3.1-prompt-strategies .github/skills/gemini-3-1-prompt-strategies && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "gemini-3-1-prompt-strategies" agent skill from https://github.com/treylom/prompt-engineering-skills/tree/master/skills/gemini-3.1-prompt-strategies into .github/skills/gemini-3-1-prompt-strategies/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-3-1-prompt-strategies", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install treylom/prompt-engineering-skills gemini-3-1-prompt-strategies --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/treylom/prompt-engineering-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/gemini-3.1-prompt-strategies .opencode/skills/gemini-3-1-prompt-strategies && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "gemini-3-1-prompt-strategies" agent skill from https://github.com/treylom/prompt-engineering-skills/tree/master/skills/gemini-3.1-prompt-strategies into .opencode/skills/gemini-3-1-prompt-strategies/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-3-1-prompt-strategies", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
gemini-3-1-prompt-strategies- GitHub stars
- 185
- Token cost
- ~217 tokens
- SKILL.md length
- 81 words
- Files
- 2 (incl. references)
- Skills in repo
- 10
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
A skill your agent uses when composing or optimizing prompts targeting Google Gemini models (Gemini 3 Pro/Flash, 3.1) — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스.
- Optimizing prompts targeting Google Gemini models (Gemini 3 Pro/Flash
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스
What it does
Gemini 3 1 Prompt Strategies is an agent skill from treylom/prompt-engineering-skills. Use when composing or optimizing prompts targeting Google Gemini models (Gemini 3 Pro/Flash, 3.1) — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스. 본문 = references/full.md.
Its SKILL.md is about 220 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/full.md`).
It sits in AI & LLM Engineering. It works with Google Gemini. The repository describes itself as: Comprehensive AI prompt engineering skills for Claude Code, ChatGPT (GPTs & Codex CLI plugin), and Gemini Gems. Model-specific patterns for Claude Opus 5.5 / Fable 5.1 (Opus 5 /…
When your agent uses it
- Optimizing prompts targeting Google Gemini models (Gemini 3 Pro/Flash
- — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스
Example prompts
- “/gemini-3-1-prompt-strategies”
What it can do on your machine
Read from SKILL.md and the folder at commit 4dacb68. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Gemini 3 1 Prompt Strategies loads about 217 tokens when it runs, and up to ~8.3k if it reads all its reference files. Until then it costs about 52 tokens; SKILL.md has 81 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 81 words (~217 tokens).
- name
- gemini-3-1-prompt-strategies
- disable-model-invocation
- true
- version
- 3.3.0
- updated
- 2026-07-29
Files
SKILL.md and 1 other file (references) in skills/gemini-3.1-prompt-strategies of treylom/prompt-engineering-skills.
- SKILL.md
- references/full.md
Open the folder on GitHubat commit 4dacb68
Compare with similar skills
Gemini 3 1 Prompt Strategies next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Gemini 3 1 Prompt Strategies this skilltreylom/prompt-engineering-skills | 185 | — | ~217 | Automated safety check: Pass | Custom licence | |
| Codebase Managementgiancarloerra/SocratiCode | 3.3k | 1 repos | ~1.8k | Automated safety check: Pass | AGPL-3.0 | |
| Quality FlywheelGoogleCloudPlatform/vertex-ai-samples | 792 | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| System Prompt Writing Guidecashew-labs/libretto | 904 | — | ~570 | Automated safety check: Pass | MIT | |
| Gemini Agentmichaleiatrak-star/Lex-Machina | 267 | — | ~626 | Automated safety check: Pass | GPL-3.0 | |
| Vertex AIGoogleCloudPlatform/vertex-ai-samples | 792 | — | ~522 | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Gemini 3 1 Prompt Strategies
What does Gemini 3 1 Prompt Strategies do?
A skill your agent uses when composing or optimizing prompts targeting Google Gemini models (Gemini 3 Pro/Flash, 3.1) — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스. Gemini 3 1 Prompt Strategies is an agent skill from treylom/prompt-engineering-skills.1) — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스.
When should I use Gemini 3 1 Prompt Strategies?
Gemini 3 1 Prompt Strategies fits situations like: optimizing prompts targeting Google Gemini models (Gemini 3 Pro/Flash; — Google 공식 문서 + 실전 팁 기반 Gemini 프롬프트 전략 레퍼런스의 라우팅 인덱스.
How do I install Gemini 3 1 Prompt Strategies in Claude Code?
Run `npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a claude-code`. Or copy the skill folder (skills/gemini-3.1-prompt-strategies in treylom/prompt-engineering-skills) into .claude/skills/gemini-3-1-prompt-strategies in your project. Claude Code loads it when a task matches its description.
How do I install Gemini 3 1 Prompt Strategies in Codex?
Run `npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a codex`. Or copy the skill folder (skills/gemini-3.1-prompt-strategies in treylom/prompt-engineering-skills) into .agents/skills/gemini-3-1-prompt-strategies in your project. Codex loads it when a task matches its description.
Can I use Gemini 3 1 Prompt Strategies in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add treylom/prompt-engineering-skills --skill gemini-3-1-prompt-strategies -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gemini-3-1-prompt-strategies, .gemini/skills/gemini-3-1-prompt-strategies, .github/skills/gemini-3-1-prompt-strategies and .opencode/skills/gemini-3-1-prompt-strategies in your project.
What does Gemini 3 1 Prompt Strategies need to run?
SKILL.md names no scripts, command-line tools or credentials: Gemini 3 1 Prompt Strategies is instructions for the agent only.
Does Gemini 3 1 Prompt Strategies access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Gemini 3 1 Prompt Strategies safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Gemini 3 1 Prompt Strategies use?
Gemini 3 1 Prompt Strategies has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Gemini 3 1 Prompt Strategies use?
About 217 tokens (SKILL.md is roughly 868 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 8.1k tokens, read only when the agent opens those files.
What are the alternatives to Gemini 3 1 Prompt Strategies?
Skills that share tags, products or a category with Gemini 3 1 Prompt Strategies: Codebase Management (giancarloerra/SocratiCode, 3.3k stars), Quality Flywheel (GoogleCloudPlatform/vertex-ai-samples, 792 stars), System Prompt Writing Guide (cashew-labs/libretto, 904 stars) and Gemini Agent (michaleiatrak-star/Lex-Machina, 267 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Gemini 3 1 Prompt Strategies?
treylom (a GitHub user) maintains it in treylom/prompt-engineering-skills, which has 185 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on September 26, 2026.
Source: treylom/prompt-engineering-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.