AI & LLM Engineering · Google Gemini · For developers

Set up, index, and manage SocratiCode codebase indexing. An agent skill from giancarloerra/SocratiCode.

giancarloerra/SocratiCode

Gives text-only models sight by running the modlens CLI on an image path or URL and returning structured JSON evidence with transcribed text, layout and semantics.

liustack/modlens

Provides context about the CoStrict evals system structure in this monorepo.

zgsm-ai/costrict

Design, implement, and debug autonomous AI agents and multi-agent systems using the Google Antigravity (AGY) SDK.

google-antigravity/antigravity-sdk-python

Answers questions about Mobilerun, the LLM-agent framework for automating Android and iOS devices, by pointing the agent to the right page of its v5 documentation.

droidrun/mobilerun

Explore and understand codebases using SocratiCode semantic search, dependency graphs, and context artifacts.

giancarloerra/SocratiCode

Fetches RSS feeds from 90 top Hacker News blogs (curated by Karpathy), uses AI to score and filter articles, and generates a daily digest in Markdown with Chinese-translated titles, category…

vigorX777/ai-daily-digest

A skill your agent uses when writing code that calls the Gemini API for text generation, multi-turn chat, multimodal understanding, image generation, video generation, speech generation (TTS), voice…

google-gemini/gemini-skills

Generates vector embeddings through the 9Router /v1/embeddings endpoint, using models from providers such as OpenAI, Gemini, Mistral and Voyage for RAG and semantic search.

decolua/9router

A skill your agent uses when building real-time, bidirectional streaming applications with the Gemini Live API, or migrating legacy Live models (2.0/2.5/3.1) to Gemini 3.8 Live.

google-gemini/gemini-skills

Transcribes audio files into text or subtitles through 9Router's Whisper-compatible endpoint, using models from OpenAI, Groq, Gemini, Deepgram and others.

decolua/9router

Guides adding an LLM provider to DeepChat through explicit source changes: collect the provider details, pick a transport path and add registry entries and tests.

ThinkInAIXYZ/deepchat

Evaluate and improve GenAI models and agents using the Google GenAI Evaluation SDK.

GoogleCloudPlatform/vertex-ai-samples

Operates the ccproxy inspector MITM system for intercepting, inspecting, and transforming LLM API traffic.

starbaser/ccproxy

Sends one prompt to Claude, GPT through the Codex CLI and Gemini, then tabulates response time, token use and cost, with an optional judged quality score.

garrytan/gstack

Builds a retail product search agent on Google Cloud, from catalog ingestion into BigQuery and Vector Search to ADK scaffolding, evaluation and Cloud Run deployment.

google/adk-recipes

LLM provider initialization for bridgic projects. An agent skill from bitsky-tech/bridgic.

bitsky-tech/bridgic

A skill your agent uses when you need to store, retrieve, search, or manage documents in a local knowledge base with semantic search and hybrid (vector + full-text) retrieval.

andrea9293/mcp-documentation-server

Lays out a minimal, iteration-first approach to writing system prompts for LLM agents, with model-specific notes for Claude, GPT, Gemini, and Codex.

cashew-labs/libretto

Analyzes a video file with Google Gemini and returns a structured markdown report covering top-level summary, scene-by-scene breakdown, audio transcript (or honest "silent" note), visual details…

mikefutia/claude-vision

Run the Antigravity CLI (Gemini) as a collaborating AI inside Claude Code, with intelligent model routing across the software development lifecycle.

yuting0624/antigravity-for-claude-code

Guides users through ccproxy as an OpenAI-compatible and Anthropic-compatible LLM API server with SDK integration, OAuth authentication, sentinel key substitution, model routing, and troubleshooting.

starbaser/ccproxy

Read CDAF sidecar files (.cdaf) instead of processing video with vision.

UditAkhourii/cdaf

A skill your agent uses when writing code that calls the Gemini API for text generation, multi-turn chat, multimodal understanding, image generation, video generation, streaming responses…

Ayuilos/Miffan

Explains how to run, integrate and debug the deep-research-mcp project through its CLI, Python API or MCP server, with OpenAI, Gemini and DR-Tulu backends.

pminervini/deep-research-mcp

Add new LLM model pricing entries to Litefuse's default-model-prices.json.

litefuse/litefuse

Reviews and corrects Gemini API integration code against Google's published practices, covering SDK choice, safety settings, finishReason checks, tools, streaming and thinking.

takeshy/obsidian-gemini-helper

Guidance for using the MMSP Python SDK (mmsp). An agent skill from Prism-Shadow/model-message-stream-protocol.

Prism-Shadow/model-message-stream-protocol

Spins up a local Omnigent server and exercises the Antigravity (Gemini) SDK harness end to end: building agents, running real turns, smoke tests and bug-bashing.

omnigent-ai/omnigent

Primary Router for Vertex AI skills. An agent skill from GoogleCloudPlatform/vertex-ai-samples.

GoogleCloudPlatform/vertex-ai-samples

Guidance for using the MMSP TypeScript SDK (@prismshadow/mmsp).

Prism-Shadow/model-message-stream-protocol

A skill your agent uses when building applications with Gemini API hosted models, including Gemini and Gemma 4, working with multimodal content (text, images, audio, video), implementing function…

Ayuilos/Miffan

Run agent benchmarks, create tasks, analyze results, and manage agents using BenchFlow.

benchflow-ai/benchflow

A skill your agent uses when building applications with Gemini models, Gemini API, working with multimodal content (text, images, audio, video), implementing function calling, using structured…

benjaminasterA/antigravity-awesome-skills

A skill your agent uses when the user wants to reverse-engineer an existing image ad into a reusable prompt template.

krusemediallc/arcads-claude-code

Generates PNG images through OpenRouter models, with transparent backgrounds and reference-image edits, and describes existing images with multimodal vision.

evolution-foundation/evo-nexus

Adds new AI providers to claude-council, configures provider API settings, troubleshoots provider connections, and documents the provider script interface.

hex/claude-council

Generate or edit images via OpenRouter Image API across top models (Nano Banana, GPT Image, FLUX.2, Seedream, Qwen, Grok).

rtadewald/skills

Use Recall Reflect to review AI coding workflow history as a conversation-first timeline and discuss observed patterns before changing behavior.

samzong/Recall

Analyze and safely optimize OpenSpec main specifications. An agent skill from cdavid817/vanehub-ai.

cdavid817/vanehub-ai

Úsalo cuando el usuario pida redactar una factura, una cuenta de cobro o una nota de cobro.

gustavoeenriquez/MakerAi

One API and one credential for frontier and open-source LLMs, built into your Neon branch and powered by Databricks.

neondatabase/agent-skills

Sends chat completions, streams responses, and opens an interactive REPL against any OmniRoute-routed model provider.

diegosouzapw/OmniRoute

AI 图像生成助手，支持文生图和图生图，对接 OpenRouter / 阿里云百炼 / 火山方舟 / Google Gemini。

wpsnote/wpsnote-skills

Generate or edit images via OpenRouter with the Gemini 3 Pro Image model.

github/awesome-copilot

A skill your agent uses when integrating Google Gemini API into projects.

sickn33/agentic-awesome-skills

A skill your agent uses when the user asks about using Gemini in an enterprise environment or explicitly mentions Vertex AI, Google Cloud, or Agent Platform.

google/skills

Continue's Gemini provider doesn't use the cachedContents API at all.

OnlyTerp/prompt-cache-skills