Editorial collection

Open-source AI agent tools

Compare open-source tools, frameworks, protocols, and infrastructure for AI agents, with evidence links and explicit review status.

11 published listings

How this collection works

An open-source label does not cover everything

This page includes all listings that are categorized as open source. That label does not mean every asset, hosted service, model, dependency, or trademark uses the same licence. Check each profile's repository, licence source, evidence date, and deployment notes before reuse.

Position is not a ranking. Read the editorial standards and agent-first inclusion test for the collection rules.

Directory listings

Browse open-source tools for AI agents

Orchestrators

Symphony

Agent-nativeOpen Source

Open-source orchestration for autonomous implementation runs

Frameworks & Standards

GitAgent

Agent-nativeOpen Source

Git-native open standard for defining and running AI agents

Orchestrators

Paperclip

Agent-nativeOpen Source

Open-source orchestration for teams of AI agents

UI & Frontends

ArrowJS

Agent-enablingOpen Source

Agent-era UI framework with WASM sandboxes for safe generated interfaces

Browser Automation

Open Browser

Agent-nativeOpen Source

Open-source autonomous browser framework for agent web tasks

Browser Automation

BrowserTrace

Agent-enablingOpen Source

Local failure timeline debugger for AI browser-agent runs

Frameworks & Standards

AG-UI

Agent internet protocolOpen Source

Open event-based protocol for agent and user interaction

Identity & Comms

Alook

Agent-nativeOpen Source

Shared rooms for people and local coding agents

Frameworks & Standards

Hermes Agent

Agent-nativeOpen Source

Open-source autonomous agent platform with memory, skills, subagents, and messaging gateways

Orchestrators

Mission Control

Agent-nativeOpen Source

Self-hosted control plane for operating AI agent fleets

Frameworks & Standards

x402

Agent internet protocolOpen Source

Open HTTP payment protocol for agents and APIs