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LLM apps

Open-source LLM apps and frameworks

Most-starred projects

3,049–3,072 of 5,866
★ 1,086

Multi-tier framework for evaluating AI agent skills with quality gates, semantic overlap detection, synthetic evaluation dataset generation, and live agent evaluation that measures how skills affect agent behavior.

Python
webyrd

Barliman

★ 1,086

Prototype smart text editor

Scheme
★ 1,083

Bug bounty agent framework for Claude Code, Codex, Gemini, Cursor, Windsurf, Copilot, and OpenClaw — 48 agents, 26 commands, 19 CLI tools, 2 MCP servers, autonomous hunt loops, exploit chain builder.

Python
PatterAI

Patter

★ 1,083

Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Plivo.

Python
★ 1,082

Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data analysis, and build strategies in plain English directly from your favorite LLM tools and IDEs

Python
harehare

mq

★ 1,082

A jq-like Markdown query language for command-line processing

Rust
★ 1,082

Windows desktop app that turns long-form YouTube videos into 9:16 short-form clips — AI highlight detection, face-tracking portrait reframe, and word-by-word captions.

TypeScript
langchain-ai

langsmith-sdk

★ 1,082

LangSmith Client SDK Implementations

Python
LycheeMem

LycheeMem

★ 1,082

Lightweight Long-Term Memory for LLM Agents.

Python
NVIDIA-NeMo

Automodel

★ 1,082

🚀 Pytorch Distributed native training library for LLMs/VLMs with OOTB Hugging Face support

Python
elder-plinius

GLOSSOPETRAE

★ 1,081

LINGUISTIC ENGINE FOR AI

JavaScript
★ 1,081

MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute

Python
ranxi2001

zero2Agent

★ 1,081

A tutorial website for job seekers targeting Agent development roles at major tech companies, covering technical roadmaps and common interview questions

Python
tryAGI

LangChain

★ 1,081

C# implementation of LangChain. We try to be as close to the original as possible in terms of abstractions, but are open to new entities.

C#
braintrustdata

autoevals

★ 1,080

AutoEvals is a tool for quickly and easily evaluating AI model outputs using best practices.

Python
stackql

stackql

★ 1,080

Query, provision and operate Cloud, SaaS, API and Model Context Protocol (MCP) resources through a unified SQL-based framework for humans and AI agents.

Go
zenstory-ai

novel-to-game

★ 1,080

Agent Skills that turn novels into source-grounded, fully playable games for Claude Code, Codex, and Kimi Code(K3).

Markdown
★ 1,079

API聚合网关 An Aggregation API Gateway 大模型网关、API集成、API脱敏、API安全、API溯源、

Java
★ 1,079

✨ The agentic motion layer — an open-source, chat-native motion engine. Describe the feeling; your AI ships the animation.

JavaScript
LocoreMind

locoagent

★ 1,078

AI-powered social media agent with real browser automation

TypeScript
philippgille

chromem-go

★ 1,078

Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory with optional persistence.

Go
★ 1,077

打造更好用的douyin，支持作者级下载、播放、点赞收藏、私信、通知、mcp服务接入ai控制，内置ai可以在私信与好友ai聊天。douyin download

TypeScript
★ 1,077

video-spec-builder turns "I want to make a video" into a second-accurate shot-by-shot script (video-spec.md) ready for HyperFrames to render. Install with one command into Claude Code / Cursor / Codex: npx skills add feicaiclub/video-spec-builder

JavaScript
kyky2347

ALTA

★ 1,077

Autonomous LLM Trading Asterism — a research-only multi-agent trading platform with evidence-first research, an auditable console, Shadow simulation and explicitly authorized broker execution.

Python