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AI Agent Tools & Frameworks

The curated directory of AI agent tools. Track what developers are building, what's gaining traction, and where the industry is moving.

50
Curated Tools
1298.2k
Total Stars
3
Protocols
8
Languages

Featured Tools

#1
langchain
by langchain-ai

Framework for building and orchestrating production-ready LLM agents

142.3k23.7k
#2
ragflow
by infiniflow

RAG engine that fuses retrieval with agentic workflows

85.6k10.0k
#3
deer-flow
by bytedance

Research-first agentic framework for building reproducible, tool-enabled agent pipelines

77.6k10.6k
#4
MetaGPT
by FoundationAgents

Role-driven multi-agent orchestration and workflow templates

69.5k8.9k

Discovery

Top by Watchers
Following
1
langchain-ai/langchain
Framework for building and orchestrating production-ready LLM agents
142.3k
Python
2
infiniflow/ragflow
RAG engine that fuses retrieval with agentic workflows
85.6k
Python
3
bytedance/deer-flow
Research-first agentic framework for building reproducible, tool-enabled agent pipelines
77.6k
Python
4
FoundationAgents/MetaGPT
Role-driven multi-agent orchestration and workflow templates
69.5k
Python
5
ruvnet/claude-flow
Production-grade multi-agent orchestration for Claude with MCP support
65.5k
TypeScript
Newly Curated
Fresh
1
Mintplex-Labs/anything-llm
Local-first JS framework for building and running agentic LLM apps
63.7k
JavaScript
2
omnigent-ai/omnigent
Meta-harness for orchestrating, sandboxing, and swapping heterogeneous AI agents
7.6k
Python
3
OthmanAdi/planning-with-files
Crash-proof, file-backed planning for long-running multi-agent workflows
25.6k
Python
4
AgentWrapper/agent-orchestrator
Parallel orchestrator for autonomous coding agents with automated CI and conflict resolution
8.5k
TypeScript
5
strands-agents/harness-sdk
Model-driven Python SDK for building and instrumenting AI agents
6.7k
Python
Hidden Gems
High Signal

Recently Active

langchain-ai/deepagentsToday

LangChain harness for planner-driven agents with subagent spawning and filesystem state

ModelEngine-Group/nexentToday

Zero-code platform to auto-generate production agents with harnessed controls

omnigent-ai/omnigentToday

Meta-harness for orchestrating, sandboxing, and swapping heterogeneous AI agents

Yeachan-Heo/oh-my-claudecodeToday

Claude Code multi-agent orchestration with five execution modes

AgentWrapper/agent-orchestratorToday

Parallel orchestrator for autonomous coding agents with automated CI and conflict resolution

ComposioHQ/agent-orchestratorToday

Parallel coding agent orchestrator for autonomous CI fixes and merge handling

Browse All Tools

#
langchain
by langchain-ai

Framework for building and orchestrating production-ready LLM agents

142.3k23.7k
#
ragflow
by infiniflow

RAG engine that fuses retrieval with agentic workflows

85.6k10.0k
#
deer-flow
by bytedance

Research-first agentic framework for building reproducible, tool-enabled agent pipelines

77.6k10.6k
#
MetaGPT
by FoundationAgents

Role-driven multi-agent orchestration and workflow templates

69.5k8.9k
#
claude-flow
by ruvnet

Production-grade multi-agent orchestration for Claude with MCP support

65.5k7.8k
MCP
#
ruflo
by ruvnet

Enterprise-grade multi-agent orchestration and swarm coordination for Claude

65.5k7.8k
MCP
#
anything-llm
by Mintplex-Labs

Local-first JS framework for building and running agentic LLM apps

63.7k7.0k
#
autogen
by microsoft

Python framework for building and orchestrating agentic AI workflows

59.9k9.0k
#
CowAgent
by zhayujie

Lightweight multi-model agent harness with tool/skill orchestration

46.1k10.3k
MCP
#
agents
by wshobson

Marketplace of portable agent skills and plugins for multiple agent CLIs

38.1k4.1k
MCP
#
oh-my-claudecode
by Yeachan-Heo

Claude Code multi-agent orchestration with five execution modes

38.0k3.4k
#
langgraph
by langchain-ai

Compose resilient language agents as explicit graphs for safer delegation

37.8k6.3k
#
langfuse
by langfuse

LLM observability, evals, and prompt management for production systems

31.6k3.3k
#
agentscope
by agentscope-ai

Agent-oriented framework for composing and orchestrating LLM agents

28.1k3.2k
MCP
#
deepagents
by langchain-ai

LangChain harness for planner-driven agents with subagent spawning and filesystem state

26.6k3.7k
#
Vibe-Trading
by HKUDS

Multi-agent trading agent with swarm decisioning and backtesting

26.2k4.3k
#
planning-with-files
by OthmanAdi

Crash-proof, file-backed planning for long-running multi-agent workflows

25.6k2.2k
#
A2A
by a2aproject

Open protocol for interoperable, provenance-aware agent-to-agent communication

24.9k2.5k
A2A
#
agents-towards-production
by NirDiamant

Code-first tutorials and blueprints for building production-grade GenAI agents

21.1k2.8k
MCP
#
pentagi
by vxcontrol

Autonomous multi-agent penetration testing with structured, auditable attack runs

21.1k2.8k
#
adk-python
by google

Code-first Python SDK for building and evaluating agentic AI systems

20.8k3.7k
#
owl
by camel-ai

Workforce-learning multi-agent framework for real-world task automation

20.1k2.3k
#
herdr
by ogulcancelik

Terminal workspace manager for running and comparing multiple coding agents

19.2k1.3k
#
camel
by camel-ai

Framework for building and studying multi-agent AI societies

17.5k2.0k
#
edict
by cft0808

Nine-agent orchestration with live dashboarding and full audit trails

16.3k1.7k
#
eigent
by eigent-ai

Local desktop cowork environment for building and observing multi-agent workflows

14.6k1.7k
#
nanobrowser
by nanobrowser

Run multi-agent web automation workflows directly in Chrome

13.5k1.4k
#
agent-framework
by microsoft

Framework for building, orchestrating, and deploying multi-agent workflows

12.3k2.1k
#
phoenix
by Arize-ai

Model and LLM observability + evaluation for production monitoring

10.7k1.0k
#
spring-ai-alibaba
by alibaba

Java-first framework for building and orchestrating multi-agent workflows

10.4k2.3k
#
MemOS
by MemTensor

Self-evolving long-term memory OS for agents with hybrid retrieval and token savings

10.3k942
#
astron-agent
by iflytek

Enterprise orchestration and workflow platform for building SuperAgents

9.5k871
MCP
#
evolver
by EvoMap

Self-evolving agent engine with auditable genes and event-driven evolution

8.9k822
A2AMCPAGENT-PROTOCOL
#
adk-go
by google

Go SDK for building, evaluating, and deploying multi-agent systems

8.5k810
MCPA2A
#
PraisonAI
by MervinPraison

Low-code, production-ready framework for building and orchestrating multi-agent LLM systems

8.5k1.3k
#
agent-orchestrator
by AgentWrapper

Parallel orchestrator for autonomous coding agents with automated CI and conflict resolution

8.5k1.2k
#
agent-orchestrator
by ComposioHQ

Parallel coding agent orchestrator for autonomous CI fixes and merge handling

8.5k1.2k
#
Bindu
by GetBindu

Turn AI agents into observable, composable microservices

7.8k422
A2A
#
omnigent
by omnigent-ai

Meta-harness for orchestrating, sandboxing, and swapping heterogeneous AI agents

7.6k1.1k
#
swarms
by kyegomez

Enterprise-ready multi-agent orchestration with delegation and observability

7.0k968
#
MindSearch
by InternLM

LLM-driven multi-agent web search framework with role-based agent workflows

6.9k685
#
stagewise
by stagewise-io

Agentic IDE for building, previewing, and running coding agents

6.7k500
#
sdk-python
by strands-agents

Model-driven Python SDK for building observable multi-agent systems

6.7k977
MCP
#
harness-sdk
by strands-agents

Model-driven Python SDK for building and instrumenting AI agents

6.7k977
#
open-multi-agent
by open-multi-agent

TypeScript-native multi-agent orchestration with MCP and live tracing

6.6k2.4k
MCP
#
open-multi-agent
by JackChen-me

Production-grade, model-agnostic multi-agent orchestration in TypeScript

6.6k2.4k
#
mission-control
by builderz-labs

Dashboard and CLI for monitoring, orchestrating, and auditing agent fleets

5.8k12
MCP
#
nexent
by ModelEngine-Group

Zero-code platform to auto-generate production agents with harnessed controls

5.8k708
#
agentops
by AgentOps-AI

Python SDK for agent monitoring, cost tracking, and per-agent benchmarking

5.7k612
#
giskard-oss
by Giskard-AI

Open-source LLM and agent evaluation, red-teaming, and continuous testing

5.7k501