klaatcode
Open-source AI coding agent for the terminal. Claude Code-grade accuracy with smart model routing — uses the right AI model for each task, c...
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
prismor
Self-hosted runtime control plane for AI agents. Observe or HITL approve or Block rogue tool calls before it executes: secret leaks, prompt...
EpicStaff
Source-available, self-hosted platform for building AI agent flows - visual editor over a Django backend.
os-clovy
Private AI on your Mac. Chat, dictation, meeting notes, and a local agent in one open source workspace.
matrixhub
An Open-source, self-hosted AI model hub with Hugging Face compatibility, accelerating vLLM/SGLang performance.
Artemis
破限本地AI女友后宫，Agent+画图语音向量数据库+live2D+桌宠+酒馆角色卡导入+webchat，QQ+Telegram双通道，8G显存可跑 uncensored Fully offline AI g...
PocketRisu
Self-hosted AI roleplay chat platform you run on your PC or personal server, forked from Risuai
swival
A small, powerful, open-source CLI coding agent that works with open models.
notebook-intelligence
A JupyterLab extension supporting Claude Code, Copilot, Ollama, and OpenAI-compatible LLMs, with MCP, skills, plugins, and notebook agents.
orbit
Self-hosted, OpenAI-compatible AI gateway for private RAG, natural-language data access, and tool-calling agents.
imgcompress
Imgcompress is a self-hosted image processing toolbox that handles compression, format conversion, and AI background removal in a single web...
project-codeguard
Project CodeGuard is an open-source, model-agnostic security framework that embeds secure-by-default practices into AI coding agent workflow...
ownmem
Open-source, Git-native memory for AI coding agents — deterministic local recall for Claude Code, Codex, Cursor, Gemini CLI, and compatible...
mira
Self-hosted AI code reviewer with indexed PR reviews, walkthroughs, vulnerability scanning, dependency graphs, custom rules, and a learning...
QA-Pilot
QA-Pilot is an interactive chat project that leverages online/local LLM for rapid understanding and navigation of GitHub code repository.
uwazi
Uwazi is a web-based, open-source solution for building and sharing document collections
altstack-data
A curated list of 450+ awesome open-source alternatives to proprietary SaaS. Deployment configs, self-hosting guides, and tool directory.
pmetal
PMetal: high-performance Apple Silicon framework for local LLM inference, LoRA/QLoRA fine-tuning, serving, quantization, and MLX/Metal accel...
no_human
From ticket to reviewed pull request. Free and open-source, on your machine.
vigil
Vigil: The leading open source AI SOC. Apache 2.0. Runs against your own LLM, local or remote.
ersilia
The Ersilia Model Hub, an open-source repository and CLI of AI/ML models for infectious and neglected disease research.
lawglance
A free open source RAG based AI legal assistant.
home-generative-agent
AI agent for Home Assistant — talk to your home, create automations in plain language, analyze cameras with face recognition, and get proact...
useagent
The open-source AI coworker for your team: agents with their own cloud computer, your tools and context, handing back finished work websites...
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