vercel-labs/json-render
Generative UI framework for rendering dynamic, type-safe interfaces from structured JSON streamed by LLMs and agents. Apache 2.0 licensed.
google-labs-code/stitch-skills
A library of agent skills and plugins designed to work with the Stitch MCP server, following the Agent Skills open standard. Apache 2.0 licensed.
assistant-ui/assistant-ui
React/TypeScript library for building production-grade AI chat interfaces. Drop-in components for streaming messages, tool calls, and multi-modal inputs.
allxsmith/bestax
Offline MCP server and Agent Skills that give coding agents the props, examples and CSS variables of Bestax, a React component library for Bulma v1. MIT licensed.
Simon-He95/markstream-vue
Multi-framework streaming Markdown renderer for AI chat interfaces, with incomplete Markdown handling, Mermaid, KaTeX, Shiki/Monaco code blocks, SSR, and packages for Vue, React, Svelte, and Angular.
CopilotKit/CopilotKit
Best-in-class SDK for building full-stack agentic applications, Generative UI, and chat applications. Creators of the AG-UI Protocol adopted by Google, LangChain, AWS, and Microsoft. MIT licensed.
nikhilagrima/claude-pet
Desktop companion for Claude Code that reacts to hook events with animated emotions and sounds, maintains a local SQLite graph memory per project injected as a compact recap at session start, promotes repeated patterns into SKILL.md files, and monitors GitHub repository activity. macOS/Windows/Linux, 100% local. MIT licensed.
evoelsewhere/evoflux
Local-first desktop workspace for coordinating AI agent teams across conversations, files, terminal, browser, Git, memory, plugins, and verification.
OvidijusParsiunas/deep-chat
Fully customizable AI chatbot component for your website. Supports OpenAI, direct API services, and custom endpoints. MIT licensed.
fetchai/uAgents
Fast and lightweight framework for creating decentralized agents with ease. Agents automatically join the network by registering on the Almanac smart contract. Supports agent-to-agent communication out of the box. Apache 2.0 licensed.
mastra-ai/mastra
TypeScript-first agent framework with built-in RAG, workflows, tool integrations, observability and observational memory.
HKUDS/Vibe-Trading
Open-source personal trading agent and research autopilot platform featuring multi-agent swarms, quantitative backtesting, and broker connectors. MIT licensed.
paperclipai/paperclip
AI agent company and orchestration framework with 55K+ stars. MIT licensed.
vercel/ai
Provider-agnostic TypeScript toolkit for building AI-powered applications and agents. Unified API for OpenAI, Anthropic, Google, and 20+ providers with first-class streaming, tool-calling, and structured output support. Apache 2.0 licensed.
pipecat-ai/pipecat
Open-source framework for voice and multimodal conversational AI. Build real-time voice agents with support for speech-to-text, LLMs, text-to-speech, and live video. BSD-2-Clause licensed.
invoke-ai/InvokeAI
Full-featured creative studio.
agentscope-ai/agentscope
Alibaba's production-ready multi-agent framework with 23K+ stars. Features built-in MCP and A2A support, message hub for flexible orchestration, and AgentScope Runtime for production deployment.
man-group/dtale
Visualizer for Pandas data structures with a Flask back-end and React front-end. Interactive data exploration with charting, filtering, and code export. LGPL-2.1 licensed.
FlowiseAI/Flowise
Drag-and-drop LLM app builder.
abi/screenshot-to-code
MIT-licensed tool that turns screenshots, mockups, and Figma designs into frontend code.
lfnovo/open-notebook
Open-source implementation of Notebook LM with multi-modal content support (PDFs, videos, audio, web pages). Features multi-speaker podcast generation, 18+ AI provider integrations, and full-text + vector search. Self-hosted with complete data sovereignty. MIT licensed.
koaning/drawdata
Draw datasets from within Python notebooks. Interactive data visualization tool for creating and editing datasets directly in Jupyter environments. MIT licensed.
off-grid-ai/OGAD
Local-first macOS AI app that runs LLM chat, image generation, voice transcription, and personal memory/RAG fully on-device via llama.cpp - nothing leaves the machine. AGPL-3.0 licensed.
happy520ai/gateway-price-check
Zero-dependency CLI that sends one unauthenticated `GET /v1/models` to any OpenAI-compatible endpoint and classifies price disclosure into five verdicts, keeping "publishes no prices" separate from "could not be read"; includes a daily CI archive of the raw readings.