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AI Project Directory on GitHub

Browse the complete ToolAI directory of open-source AI projects on GitHub, organized by topic, language and license.

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Project index

143 projects
Agents & Multi-Agent

Zvec: An Embedded, In-Process Vector Database

alibaba/zvec

Zvec is an Apache-2.0-licensed vector database designed to run directly inside applications. It supports dense and sparse vectors, full-text and hybrid search, structured filtering, local durable storage, and SDKs for several programming languages.

★ 15.4K⑂ 973C++
Apache-2.0Q98
Evaluation, Observability & Safety

SkillSpector

NVIDIA/SkillSpector

Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks.

★ 13.8K⑂ 1.1KPython
Apache-2.0Q98
Screenshot of BrowserOS: The Open-Source Agentic Browser
Agents & Multi-Agent

BrowserOS: The Open-Source Agentic Browser

browseros-ai/browseros

BrowserOS is a free, open-source Chromium fork with a built-in AI agent, accompanied by BrowserOS neo, a secondary browser designed specifically for AI agents. It enables local-first browser automation, supporting multiple LLM providers and MCP-compatible tools.

★ 12.9K⑂ 1.4KTypeScript
AGPL-3.0Q98
Screenshot of LangChain4j
MCP & Tool Calling

LangChain4j

langchain4j/langchain4j

An idiomatic, open-source Java library for building LLM-powered applications on the JVM, offering a unified API over popular LLM providers and vector stores with support for tool calling, MCP, agents, and RAG.

★ 12.8K⑂ 2.4KJava
Apache-2.0Q98
Screenshot of BISHENG
Agents & Multi-Agent

BISHENG

dataelement/bisheng

BISHENG is an open-source LLM application DevOps platform designed for next-generation enterprise AI applications, offering comprehensive features like GenAI workflow orchestration, RAG, Agent management, and enterprise-grade system controls.

★ 11.8K⑂ 1.9KPython
Apache-2.0Q98
Screenshot of Open SWE: An Open-Source Asynchronous Coding Agent by LangChain
Agents & Multi-Agent

Open SWE: An Open-Source Asynchronous Coding Agent by LangChain

langchain-ai/open-swe

Open SWE is an open-source framework for building internal coding agents. Built on LangGraph and Deep Agents, it provides cloud sandboxes, Slack/Linear/GitHub invocation, subagent orchestration, and automatic PR creation for engineering organizations.

★ 10.5K⑂ 1.2KPython
MITQ98
Agents & Multi-Agent

rig

0xplaygrounds/rig

⚙️🦀 Build modular and scalable LLM Applications in Rust

★ 8.3K⑂ 937Rust
MITQ98
Screenshot of Omnigent: Open-Source AI Agent Framework and Meta-Harness
Agents & Multi-Agent

Omnigent: Open-Source AI Agent Framework and Meta-Harness

omnigent-ai/omnigent

Omnigent is an open-source meta-harness that provides a unified orchestration layer for various AI coding agents, allowing users to swap harnesses, enforce governance policies, run cloud sandboxes, and collaborate in real-time across multiple devices.

★ 8.3K⑂ 1.3KPython
Apache-2.0Q98
Screenshot of Flyte 2: Dynamic, Resilient AI Orchestration
Agents & Multi-Agent

Flyte 2: Dynamic, Resilient AI Orchestration

flyteorg/flyte

Flyte is an open-source orchestration framework for reliably building, scaling, and deploying machine learning pipelines, models, and agents using pure Python.

★ 7.2K⑂ 861Go
Apache-2.0Q98
Screenshot of Plano: AI-Native Proxy Server and Data Plane for Agentic Apps
Agents & Multi-Agent

Plano: AI-Native Proxy Server and Data Plane for Agentic Apps

katanemo/plano

Plano is an AI-native proxy server and data plane built in Rust that centralizes LLM routing, agent orchestration, observability, and guardrails, allowing developers to focus on core agent logic rather than infrastructure plumbing.

★ 7K⑂ 484Rust
Apache-2.0Q98
Screenshot of Honcho
Agents & Multi-Agent

Honcho

plastic-labs/honcho

Memory infrastructure for building stateful AI agents that understand changing people, agents, groups, projects, and ideas over time.

★ 6.5K⑂ 788Python
AGPL-3.0Q98

Page 4 / 12 · 143 projects

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