LLMs & Model Tooling

cheahjs/

free-llm-api-resources

A list of free LLM inference resources accessible via API.

esengine/

DeepSeek-Reasonix

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.

Fosowl/

agenticSeek

Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity. 🔔 Official updates only via twitter @Martin993886460 (Beware of fake account)

charmbracelet/

crush

Glamourous agentic coding for all 💘

PrefectHQ/

fastmcp

🚀 The fast, Pythonic way to build MCP servers and clients.

p-e-w/

heretic

Fully automatic censorship removal for language models

mastra-ai/

mastra

Mastra is the modern TypeScript framework for AI-powered applications and agents.

deepset-ai/

haystack

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

Cinnamon/

kotaemon

An open-source RAG-based tool for chatting with your documents.

vercel/

ai

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

HKUDS/

DeepTutor

DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.

mukul975/

Anthropic-Cybersecurity-Skills

817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains · Apache 2.0

toon-format/

toon

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

liguodongiot/

llm-action

本项目旨在分享大模型相关技术原理以及实战经验（大模型工程化、大模型应用落地）

datawhalechina/

llm-cookbook

面向开发者的 LLM 入门教程，吴恩达大模型系列课程中文版

humanlayer/

12-factor-agents

What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

letta-ai/

letta

Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.

sinaptik-ai/

pandas-ai

Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.

browserbase/

stagehand

The SDK For Browser Agents

Zackriya-Solutions/

meetily

Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (Meetly Ai - https://meetily.ai) is the #1 Self-hosted, Open-source Ai meeting note taker for macOS & Windows. Understand How to write meeting minutes

promptfoo/

promptfoo

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

NirDiamant/

GenAI_Agents

50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

mlc-ai/

mlc-llm

Universal LLM Deployment Engine with ML Compilation

AiHubCN/

Awesome-Chinese-LLM

整理开源的中文大语言模型，以规模较小、可私有化部署、训练成本较低的模型为主，包括底座模型，垂直领域微调及应用，数据集与教程等。

AccumulateMore/

CV

✅（已完结）超级全面的 深度学习 笔记【土堆 Pytorch】【李沐 动手学深度学习】【吴恩达 深度学习】【大飞 大模型Agent】

lyogavin/

airllm

AirLLM 70B inference with single 4GB GPU

alirezarezvani/

claude-skills

345 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ 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.

Skyvern-AI/

skyvern

Automate browser based workflows with AI

winfunc/

opcode

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

1Panel-dev/

MaxKB

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。