smart-second-brain
A free, open-source Obsidian plugin that makes your vault smarter: better search, an interactive knowledge graph, and an AI assistant that k...
AI topic
Best Open Source AI Tools
Open-source AI gives you portable models, local runtimes, and auditable stacks. Explore high-signal projects here, then compare licenses and heat on the dedicated page.
Top tools
1,025 tools · sorted by quality
helmor
Open-source local workbench for multi-agent software development.
iot-dc3
IoT DC3 — Connect the Physical World to AI. An open-source Industrial IoT Runtime for Physical AI: 36 protocol drivers, edge-to-cloud data d...
awesome-conformal-prediction
A professionally curated list of awesome Conformal Prediction videos, tutorials, books, papers, PhD and MSc theses, articles and open-source...
bernstein
The open‑source AI Agents Governance & Orchestration framework: write the rules declaratively, Bernstein enforces them and produces the veri...
newsjack
The open-source skills that turn your agent into a full PR team.
passmark
The open-source Playwright library for AI browser regression testing with intelligent caching, auto-healing, and multi-model verification.
homehub
A private, lightweight, no-login, self-hosted family utility for your home and it comes with no config PWA.
thClaws
Open-source AI agent harness in native Rust — GUI, CLI, headless, and webapp from one binary. Multi-provider, MCP, skills, plugins, agent te...
GoModel
AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anthropic-compatible API for OpenAI, Anthropic, Gemini...
better-chatbot
Formerly Better Chatbot. Navigator is an open-source AI workspace for agents, MCP and workflow automation.
wisp-science
Open-source, local-first desktop AI research workbench for scientific computing with Python/R, MCP bioinformatics tools, SSH/WSL/GPU runtime...
zylos-core
🐙 Give your AI a life — open-source agent infrastructure for team collaboration.
biniou
a self-hosted webui for 30+ generative ai
earth2studio
Open-source deep-learning framework for exploring, building and deploying AI weather/climate workflows.
fess
Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST AP...
solhint
Solhint is an open-source project to provide a linting utility for Solidity code.
webbrain
Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠
collie
Self-hosted mobile terminal for coding agents on herdr (or tmux/zellij). PWA with push alerts + tailnet accessible
MarkLLM
[EMNLP 2024 Demo] MarkLLM: An Open-Source Toolkit for LLM Watermarking
AI-Novel-Writer
AI 小说创作软件：把灵感、角色、世界观、大纲、章节写作、审稿和修稿组织成可控流程；提供 Windows/macOS 桌面版，支持本地和在线模型。AI Novel Wri...
markeron
Lightweight (~1.5 MB) open-source screen annotation with click-through mode and keyboard-first shortcuts. For demos, teaching, meetings & sc...
pdf_oxide
The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5×...
compose-for-agents
Build and run AI agents using Docker Compose. A collection of ready-to-use examples for orchestrating open-source LLMs, tools, and agent run...
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