# openai

The agent that grows with you

prompts.chatは、ChatGPTやClaude、Geminiなど様々なAIチャットツールで使える「お手本の質問文（プロンプト）」を集めた世界最大のオープンソースライブラリです。2022年12月に最初のプロンプト集として誕生し、Gi

Python tool for converting files and office documents to Markdown.

The ultimate space for work and life — to find, build, and collaborate with agent teammates that grow with you. We are taking agent harness to the next level — enabling multi-agent collaboration, effortless agent team design, and introducing agents as the unit of work interaction.

Unslothは、Qwen、DeepSeek、Gemma、LlamaなどのオープンソースAIモデルを自分のパソコンで動かしたり、追加学習（ファインチューニング）したりできる統合ツールです。ブラウザから操作できるWeb画面（Unsloth S

Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.

Flowiseは、AIエージェント（自律的に判断して動くAIプログラム）をプログラミングなしで構築できるオープンソースのツールです。パズルのピースを組み合わせるように、画面上でブロックをドラッグ&ドロップして接続するだけで、チャットボットや

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

LiteLLMは、OpenAI・Anthropic・Azure・Google Vertex AIなど100以上のAI言語モデル（LLM）を、たった1つの共通フォーマットで呼び出せるPython SDK（開発者向けツール）とAIゲートウェイ（

Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.

A lightweight, powerful framework for multi-agent workflows

AstrBotは、さまざまなチャットアプリ（メッセージングアプリ）にAIチャットボットを簡単に導入できるオープンソースのプラットフォームです。QQ、Telegram、Slack、Discord、LINE、企業向けWeChat、Feishu（

A list of free LLM inference resources accessible via API.

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

💻 vibe coding 2026 | Your first modern Coding course for beginners to master step by step.

⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more

Code search MCP for Claude Code. Make entire codebase the context for any coding agent.

Never stop coding. Free AI gateway: one endpoint, 231+ providers (50+ free), connect Claude Code, Codex, Cursor, Cline & Copilot to FREE Claude/GPT/Gemini. RTK+Caveman stacked compression saves 15-95% tokens, smart auto-fallback, MCP/A2A, multimodal APIs, Desktop/PWA.

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.

Open SWEは、組織内部で使えるAIコーディングエージェント（プログラムを自動で書いてくれるAIアシスタント）を構築するためのオープンソースフレームワークです。SlackやLinear（タスク管理ツール）でAIに話しかけるだけで、AIが

Coding Agent Harness

~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.

A straightforward method for training your LLM, from downloading data to generating text.

18 AI personas deliberate your hardest decisions across multiple LLM providers. Aristotle, Feynman, Kahneman, Torvalds & more — structured multi-round deliberation with genuine model diversity. One command: /council