google-gemini / gemini-skills
✓ Official★ 3,800A skill package that teaches your agent 6 capabilities — every one documented and browsable below, no GitHub required · by google-gemini.
Each skill below is one capability this package teaches your agent. Install the whole package, or open a skill to install just that one.
Use this skill when building applications with Gemini API hosted models, including Gemini and Gemma 4, working with multimodal content (text, images, audio,…
1 file — installable on its own
Build applications with Google's Gemini models, supporting multimodal content, function calling, and structured outputs across Python, JavaScript, Go, and Java. Access current Gemini 3 models (Pro, Flash, Pro Image) with 1M token context; legacy Gemini 2.x and 1.5 models are deprecated Supports text generation, image/audio/video understanding, function calling, structured JSON output, code execution, context caching, and embeddings Official SDKs available: google-genai (Python),...
1 file — installable on its own
Unified interface for Gemini models and agents with server-side state, streaming, and tool orchestration. Supports multiple current models (gemini-3-flash-preview, gemini-3-pro-preview, gemini-2.5-flash/pro) and the Deep Research agent; automatically substitute deprecated model IDs with current alternatives Offload conversation history to the server via previous_interaction_id for stateful multi-turn interactions without manual history management Built-in tool orchestration including...
3 files — installable on its own
Use this skill when writing code that calls the Gemini API for text generation, multi-turn chat, multimodal understanding, image generation, streaming…
3 files — installable on its own
Use this skill when building real-time, bidirectional streaming applications with the Gemini Live API. Covers WebSocket-based audio/video/text streaming, voice…
1 file — installable on its own
Real-time bidirectional streaming with Gemini over WebSockets for audio, video, and text conversations. Supports audio input/output (16 kHz PCM), video frames, text, and automatic transcriptions with voice activity detection for interruption handling Includes native audio features: affective dialog, proactive audio, and thinking mode; function calling for synchronous and asynchronous tool use; and Google Search grounding Offers session management with context compression, resumption, and...
1 file — installable on its own
Gemini API skills
A library of skills for the Gemini API, SDK and model interactions.
About
LLMs have fixed knowledge, being trained at a specific point in time. Software dev is fast paced and changes often, where new libraries are launched every day and best practices evolve quickly.
This leaves a knowledge gap that language models can't solve on their own. For example, models don't know about themselves when they're trained, and they aren't necessarily aware of subtle changes in best practices (like thought circulation) or SDK changes.
Skills are a lightweight technique for adding relevant context to your agents. This repo contains skills related to building apps powered by the Gemini API.
Performance
Our evaluations found that adding this skill improved an agent's ability to generate correct API code following best practices to 87% with Gemini 3 Flash and 96% with Gemini 3.1 Pro. For more details, see our blog post: Closing the knowledge gap with agent skills.
Skills in this repo
[!IMPORTANT] The
vertex-ai-api-devskill has moved to skills/cloud/gemini-api.
| Skill | Description |
|---|---|
gemini-api-dev | Skill for developing Gemini-powered apps. Provides the best practices for building apps that use the Gemini API. |
gemini-live-api-dev | Skill for building real-time, bidirectional streaming apps with the Gemini Live API. Covers WebSocket-based audio/video/text streaming, voice activity detection, native audio features, function calling, and session management. |
gemini-interactions-api | Skill for building apps with the Gemini Interactions API. Covers text generation, multi-turn chat, streaming, function calling, structured output, image generation, Deep Research agents, deprecated model guardrails, and both Python and TypeScript SDKs. |
gemini-omni-flash-api | Specialized generative AI video skill focused on video editing, image-referenced generation, and first-frame-to-video capabilities using the Interactions API. |
Installation
You can browse and install skills using either the Vercel skills CLI or the Context7 skills CLI.
Using Vercel skills CLI
# Interactively browse and install skills.
npx skills add google-gemini/gemini-skills --list
# Install a specific skill (e.g., gemini-interactions-api).
npx skills add google-gemini/gemini-skills --skill gemini-interactions-apiUsing Context7 skills CLI
# Interactively browse and install skills.
npx ctx7 skills install /google-gemini/gemini-skills
# Install a specific skill (e.g., gemini-interactions-api).
npx ctx7 skills install /google-gemini/gemini-skills gemini-interactions-apiMore info
You can find additional information about setting up your coding assistant with Gemini API MCP and Skills in the docs.
Disclaimer
This is not an officially supported Google product. This project is not eligible for the Google Open Source Software Vulnerability Rewards Program.
Install the whole package (6 skills):
npx skills add https://github.com/google-gemini/gemini-skillsOr install a single skill:
npx skills add https://github.com/google-gemini/gemini-skills --skill <name>Pick the skill name from the Skills tab — each entry there installs independently.