Machine learning

Karpathy's autonomous research loop — an AI agent iteratively runs experiments, evaluates results, and keeps improvements.

Remove backgrounds from images with BiRefNet via inference.sh CLI.

Unified LLM Gateway - One API for 70+ AI models.

Write publication-ready ML/AI papers for NeurIPS, ICML, ICLR, ACL, AAAI, COLM.

Increase LLM output diversity without retraining by asking the model to generate N responses with probabilities, then sampling from that distribution.

Economic analysis including econometrics, causal inference, time series economics, game theory, welfare analysis, and economic modeling.

Fetches and summarizes recent arXiv and Hugging Face papers with Agentic Paper Digest.

Qlib (Microsoft) quantitative research workflow skill/playbook.

AI-optimized web search using Tavily Search API.

Generate ASCII art using pyfiglet (571 fonts), cowsay, boxes, toilet, image-to-ascii conversion, and search curated art from emojicombos.com and asciiart.eu…

Answer questions about the AI TOOLKIT and help build AI-powered features.

LiteLLM - 统一调用 100+ LLM API 的代理服务器，支持 OpenAI 格式调用所有主流大语言模型。

Security audit framework for AI agent skills, MCP servers, and packages.

Combine vector and keyword search for improved retrieval.