A collective list of free APIs

Grok open release

LlamaIndex is the leading document agent and OCR platform

A generative speech model for daily dialogue.

Free ChatGPT&DeepSeek API Key，免费ChatGPT&DeepSeek API。免费接入DeepSeek API和GPT4 API，支持 gpt | deepseek | claude | gemini | grok 等排名靠前的常用大模型。

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

Convert PDF to markdown + JSON quickly with high accuracy

A modular graph-based Retrieval-Augmented Generation (RAG) system

Xiaomi Home Integration for Home Assistant

A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

DeepAudit：人人拥有的 AI 黑客战队，让漏洞挖掘触手可及。国内首个开源的代码漏洞挖掘多智能体系统。小白一键部署运行，自主协作审计 + 自动化沙箱 PoC 验证。支持 Ollama 私有部署 ，一键生成报告。支持中转站。​让安全不再昂贵，让审计不再复杂。

Use this skill to enable Claude Code to communicate directly with your Google NotebookLM notebooks. Query your uploaded documents and get source-grounded, citation-backed answers from Gemini. Featu…

Superpowers for Gemini's Antigravity (like Claude Superpowers)

Termux一键安装Linux脚本