HHarnessHub
ExploreCollectionsBenchmarksDocs
+ Submit
HHarnessHub

The npm of AI Agent Harnesses.

Discover

  • Explore
  • Collections
  • Benchmarks

Build

  • Submit
  • Docs

Company

  • Privacy
  • Terms
  • Contact
© 2026 HarnessHub · Built for the AI agent community.

Filters

Category

Model Compatibility

Language

License

Quality Signals

Explore Harnesses

14 harnesses

Sort
microsoftverifiedVerifiedCC-BY-4.0 ⚠

AutoGen

Multi-agent conversation framework from Microsoft for solving complex tasks with collaborating AIs.

hubMulti-Agentpythonmulti-agentconversationframework
star58.4kdownload25.6kv0.4.7
↓ install
joaomdmouraverifiedVerifiedMIT

crewAI

Framework for orchestrating role-based AI agent crews that collaborate on tasks.

hubMulti-Agentpythonmulti-agentrole-basedcollaboration
star52.6kdownload22.7kv0.86.0
↓ install
agno-agiverifiedVerifiedApache-2.0

Agno

Lightweight, opinionated framework for building production-ready AI agents and assistants.

hubMulti-Agentpythonmultimodalmemoryknowledge-base
star40.4kdownload52.0kv1.2.4
↓ install
reworkdverifiedVerifiedGPL-3.0 ⚠

AgentGPT

Browser-based platform for assembling and deploying autonomous AI agents.

hubMulti-Agenttypescriptwebno-codeautonomous
star36.2kdownload7.8kv1.2.0
↓ install
langchain-aiverifiedVerifiedMIT

LangGraph

Stateful, graph-based framework for orchestrating complex multi-agent LLM workflows.

hubMulti-Agentpythontypescriptgraphworkflowstateful
star33.1kdownload18.9kv0.2.38
↓ install
huggingfaceverifiedVerifiedApache-2.0

smolagents

Tiny, opinionated agent framework from Hugging Face — agents that write code as actions.

hubMulti-Agentpythonhuggingfacelightweightcode-agent
star27.5kdownload78.0kv1.10.0
↓ install
openaiverifiedVerifiedMIT

OpenAI Agents SDK

OpenAI's official Python SDK for building production multi-agent workflows.

hubMulti-Agentpythonopenaihandoffguardrails
star26.7kdownload52.0kv0.0.13
↓ install
microsoftverifiedVerifiedMIT

JARVIS

LLM-as-controller system that orchestrates Hugging Face models for multimodal tasks.

hubMulti-Agentpythonhuggingfacemulti-modelorchestration
star24.8kdownload3.4kv1.1.0
↓ install
googleverifiedVerifiedApache-2.0

Google ADK

Google's Agent Development Kit (ADK) for building enterprise-grade AI agents in Python.

hubMulti-Agentpythongooglegeminiadk
star19.9kdownload41.0kv1.1.0
↓ install
frdelverifiedVerifiedMIT

Agent Zero

General-purpose, transparent personal AI assistant that you can fully customize.

hubMulti-Agentpythongeneral-purposeself-growingsub-agents
star9.4kdownload31.0kv0.8.5
↓ install
camel-aiverifiedVerifiedApache-2.0

CAMEL

Multi-agent framework for studying communicative agents and large-scale social simulations.

hubMulti-Agentpythonrole-playingcooperationsociety
star6.4kdownload18.0kv0.2.16
↓ install
strands-agentsverifiedVerifiedApache-2.0

Strands Agents

AWS Strands Agents SDK — model-driven approach to building production AI agents.

hubMulti-Agentpythonawsbedrocktools
star6.0kdownload19.0kv0.1.6
↓ install
microsoftverifiedVerifiedMIT

TaskWeaver

Code-first agent framework from Microsoft for analytics and complex tool-using tasks.

hubMulti-Agentpythondata-analyticscode-executionplugins
star5.2kdownload11.0kv0.3.0
↓ install
AgentOps-AIverifiedVerifiedMIT

agentops

Observability and monitoring platform built specifically for AI agents in production.

hubMulti-Agentpythonobservabilitymonitoringtracing
star3.2kdownload5.6kv0.3.21
↓ install