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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.

Open compare table Related: Best Coding Agent Tools · Best LLM Chat Tools · Best RAG Tools · Best AI Image Generation Tools

Top tools

1,031 tools · sorted by quality

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qveris-agent-toolkit

Bring professional data and tools to the AI you already use: open-source MCP, CLI, SDKs, skills, and docs to find services, call them, and a...

Score 92 GitHub stars 263 Open source
terrapod

Open-source Terraform Enterprise replacement

Score 92 GitHub stars 259 Open source
minute

⏰ The open-source time tracking app for individuals.

Score 92 GitHub stars 260 Open source
orla

An open-source high performance execution engine for agentic workflows

Score 92 GitHub stars 258 Open source
cyclop

The MacBook notch as a working tool — media controls, file shelf, clipboard history, snippets, calendar, offline translation and a telepromp...

Score 92 GitHub stars 256 Open source
laya

Laya is an open-source, local-first AI notification command center that aggregates Slack, Gmail, GitHub, Jira, Notion, Outlook, Calendar (a...

Score 92 GitHub stars 254 Open source
Godot-MCP

Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for the Godot Editor in C#, with cloud connection to ai-...

Score 92 GitHub stars 253 Open source
asset-intel-orchestration-engine

Open-source platform for multi-agent AI orchestration, real-world asset tokenization, workflow automation. Includes OAuth 2.1 MCP agent mana...

Score 92 GitHub stars 251 Open source
opresume

优派简历 OpResume - A free, open-source, local-first, privacy-focused resume builder. 免费开源简历制作工具,纯本地运行,保护隐私

Score 92 GitHub stars 251 Open source
agent-desk

Open-source AI customer support system. AI-first support, human-ready operations.

Score 92 GitHub stars 250 Open source
agent-me

Distill your knowledge, memories, and decisions into an open-source, inspectable AI Agent Twin.

Score 92 GitHub stars 248 Open source
cursor-rules-and-prompts

A comprehensive, open-source collection of rules and prompts designed to guide Cursor AI in generating better, more consistent code. Enhance...

Score 92 GitHub stars 246 Open source
ContribAI

Maintainer-governed agent for evidence-backed open-source contribution proposals

Score 92 GitHub stars 244 Open source
langfuse-docs

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Score 92 GitHub stars 243 Open source
AlphaSuite

AlphaSuite is an open-source quantitative analysis platform that gives you the power to build, test, and deploy professional-grade trading s...

Score 92 GitHub stars 240 Open source
Lore

Summon it with a keystroke, throw in anything you want to remember or ask your own memory. A local LLM agent that restructures your knowledg...

Score 92 GitHub stars 240 Open source
devtrack

Open-source developer productivity dashboard - GitHub stats, PR metrics, streaks & goals.

Score 92 GitHub stars 239 Open source
cevahir-ai

Full-stack open-source AI engine for building language models — tokenizer training, transformer architecture, cognitive reasoning and chat p...

Score 92 GitHub stars 237 Open source
bagidea-office

A living AI-agent office on your desktop wallpaper — Claude Code agents that walk, work, delegate, learn & hold meetings. Per-agent swappabl...

Score 92 GitHub stars 236 Open source
cia

Citizen Intelligence Agency. Open-source intelligence platform analyzing Swedish political activities using AI and data visualization. Track...

Score 92 GitHub stars 235 Open source
quackd

One CLI for all your robots. Connect them, command them, and let them work together, each with an LLM for a brain (Claude, OpenAI, Gemini, G...

Score 92 GitHub stars 232 Open source
Prism-platform

Self-hosted OSINT platform. Point it at a domain, IP, email, phone or username and 26 modules run in parallel: WHOIS, DNS, threat intel, bre...

Score 92 GitHub stars 232 Open source
guaardvark

The self-hosted AI studio: local video, image, music, voice, LoRA training, coding swarms, RAG and screen agents on one GPU, driven from the...

Score 92 GitHub stars 231 Open source
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