Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
Repository Index
47,133 repositories indexed
1–24 of 59 · Most stars
Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.
AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
- ai-prompts
- claude
- claude-code
Agent skill that removes signs of AI-generated writing from text
- agent-skills
- ai-writing
- claude-code
- codex
Academic Research Skills for Claude Code: research → write → review → revise → finalize
- academic-writing
- ai-research
- claude
- claude-code
Focus on prompting and generating
DSPy: The framework for programming—not prompting—language models
380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.
- agentic-ai
- anthropic-claude
- claude-ai
- claude-code
The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
- machine-learning
- ai
- ml
- mlflow
Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and supply-chain risks in Claude Code, Codex, and MCP skills before you install them.
- agent-security
- agent-skills
- agentic-ai
- ai-security
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
Let Claude Code, Codex or Cursor use your real Chrome, logged in as you. One prompt to set up. Open source, MIT.
Replace 'hub' with 'ingest' in any GitHub URL to get a prompt-friendly extract of a codebase
- ai
- code
- ingestion
- developer-tool
Structured Outputs
- generative-ai
- llms
- prompt-engineering
- symbolic-ai
Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, tmux, IPython, Awesome and Qtile.
- python
- statusline
- prompt
- vim
DALL·E Mini - Generate images from a text prompt
AI Observability & Evaluation
- llmops
- ai-monitoring
- ai-observability
- llm-eval
ChatGPT 中文指南🔥，ChatGPT 中文调教指南，指令指南，应用开发指南，精选资源清单，更好的使用 chatGPT 让你的生产力 up up up! 🚀
Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.
Streamlined interface for generating images with AI in Krita. Inpaint and outpaint with optional text prompt, no tweaking required.
- generative-ai
- krita-plugin
- stable-diffusion
Open-source skills for designing and reviewing software with AI agents
- agent-skills
- spec-driven-development
- antigravity
- gemini
Library for building powerful interactive command line applications in Python
An interactive command-line HTTP and API testing client built on top of HTTPie featuring autocomplete, syntax highlighting, and more. https://twitter.com/httpie
FinRobot: An Open-Source AI Agent Platform for Financial Applications using Large Language Models