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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
974.3k
Total Stars
4
Protocols
8
Languages

Featured Tools

#1
langchain
by langchain-ai

Framework for building and orchestrating production-ready LLM agents

136.2k22.5k
#2
ragflow
by infiniflow

RAG engine that fuses retrieval with agentic workflows

80.0k9.1k
#3
MetaGPT
by FoundationAgents

Role-driven multi-agent orchestration and workflow templates

67.8k8.6k
#4
deer-flow
by bytedance

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

66.1k8.8k

Discovery

Top by Watchers
Following
1
langchain-ai/langchain
Framework for building and orchestrating production-ready LLM agents
136.2k
Python
2
infiniflow/ragflow
RAG engine that fuses retrieval with agentic workflows
80.0k
Python
3
FoundationAgents/MetaGPT
Role-driven multi-agent orchestration and workflow templates
67.8k
Python
4
bytedance/deer-flow
Research-first agentic framework for building reproducible, tool-enabled agent pipelines
66.1k
Python
5
microsoft/autogen
Python framework for building and orchestrating agentic AI workflows
57.8k
Python
Newly Curated
Fresh
1
MemTensor/MemOS
Self-evolving long-term memory OS for agents with hybrid retrieval and token savings
9.0k
TypeScript
2
the-open-agent/openagent
Enterprise A2A / MCP platform with admin UI and multi-LLM support
4.6k
Go
3
EvoMap/evolver
Self-evolving agent engine with auditable genes and event-driven evolution
7.3k
JavaScript
4
HKUDS/Vibe-Trading
Multi-agent trading agent with swarm decisioning and backtesting
6.2k
Python
5
JackChen-me/open-multi-agent
Production-grade, model-agnostic multi-agent orchestration in TypeScript
6.1k
TypeScript
Hidden Gems
High Signal
1
casibase/casibase
Enterprise AI Cloud OS with MCP/A2A routing and admin UI
4.6k
Go
2
ag2ai/ag2
Open-source agent framework for composing and orchestrating multi-agent systems
4.5k
Python
3
ModelEngine-Group/nexent
Zero-code platform to auto-generate production agents with harnessed controls
4.4k
Python
4
Q00/ouroboros
Spec-driven agent workflows with validators and reproducible evaluation
3.7k
Python
5
SolaceLabs/solace-agent-mesh
Event-driven framework for building and orchestrating multi-agent AI workflows
3.6k
Python

Recently Active

ruvnet/rufloToday

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

ruvnet/claude-flowToday

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

coze-dev/coze-loopToday

Full-lifecycle agent ops: development, evaluation, and observability

iflytek/astron-agentToday

Enterprise orchestration and workflow platform for building SuperAgents

Arize-ai/phoenixToday

Model and LLM observability + evaluation for production monitoring

MemTensor/MemOSToday

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

Browse All Tools

#
langchain
by langchain-ai

Framework for building and orchestrating production-ready LLM agents

136.2k22.5k
#
ragflow
by infiniflow

RAG engine that fuses retrieval with agentic workflows

80.0k9.1k
#
MetaGPT
by FoundationAgents

Role-driven multi-agent orchestration and workflow templates

67.8k8.6k
#
deer-flow
by bytedance

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

66.1k8.8k
#
autogen
by microsoft

Python framework for building and orchestrating agentic AI workflows

57.8k8.7k
#
ruflo
by ruvnet

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

47.0k5.2k
MCP
#
claude-flow
by ruvnet

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

47.0k5.2k
MCP
#
oh-my-claudecode
by Yeachan-Heo

Claude Code multi-agent orchestration with five execution modes

33.1k3.1k
#
langgraph
by langchain-ai

Compose resilient language agents as explicit graphs for safer delegation

31.6k5.4k
#
langfuse
by langfuse

LLM observability, evals, and prompt management for production systems

26.8k2.7k
#
agentscope
by agentscope-ai

Agent-oriented framework for composing and orchestrating LLM agents

24.7k2.7k
MCP
#
A2A
by a2aproject

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

23.7k2.4k
A2A
#
deepagents
by langchain-ai

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

22.5k3.2k
#
owl
by camel-ai

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

19.8k2.3k
#
adk-python
by google

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

19.5k3.4k
#
agents-towards-production
by NirDiamant

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

19.1k2.5k
#
camel
by camel-ai

Framework for building and studying multi-agent AI societies

16.9k1.9k
#
pentagi
by vxcontrol

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

16.6k2.3k
#
edict
by cft0808

Nine-agent orchestration with live dashboarding and full audit trails

15.7k1.7k
#
eigent
by eigent-ai

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

13.9k1.6k
#
nanobrowser
by nanobrowser

Run multi-agent web automation workflows directly in Chrome

13.0k1.4k
#
agent-framework
by microsoft

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

10.3k1.7k
#
phoenix
by Arize-ai

Model and LLM observability + evaluation for production monitoring

9.6k855
#
spring-ai-alibaba
by alibaba

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

9.5k2.1k
#
MemOS
by MemTensor

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

9.0k800
#
astron-agent
by iflytek

Enterprise orchestration and workflow platform for building SuperAgents

8.3k838
MCP
#
adk-go
by google

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

7.8k660
MCPA2A
#
evolver
by EvoMap

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

7.3k745
A2AMCPAGENT-PROTOCOL
#
PraisonAI
by MervinPraison

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

7.1k1.1k
#
agent-orchestrator
by ComposioHQ

Parallel coding agent orchestrator for autonomous CI fixes and merge handling

6.9k929
#
MindSearch
by InternLM

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

6.8k681
#
swarms
by kyegomez

Enterprise-ready multi-agent orchestration with delegation and observability

6.6k905
#
Vibe-Trading
by HKUDS

Multi-agent trading agent with swarm decisioning and backtesting

6.2k1.2k
#
open-multi-agent
by JackChen-me

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

6.1k2.3k
#
sdk-python
by strands-agents

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

5.8k828
MCP
#
agentops
by AgentOps-AI

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

5.5k575
#
coze-loop
by coze-dev

Full-lifecycle agent ops: development, evaluation, and observability

5.4k754
#
giskard-oss
by Giskard-AI

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

5.3k451
#
Bindu
by GetBindu

Turn AI agents into observable, composable microservices

5.3k363
A2A
#
mission-control
by builderz-labs

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

4.7k819
MCP
#
casibase
by casibase

Enterprise AI Cloud OS with MCP/A2A routing and admin UI

4.6k539
MCPA2A
#
openagent
by the-open-agent

Enterprise A2A / MCP platform with admin UI and multi-LLM support

4.6k539
A2AMCPAG-UI
#
oasis
by camel-ai

Large-scale LLM agent social simulations for emergent behavior and trust analysis

4.5k519
#
ag2
by ag2ai

Open-source agent framework for composing and orchestrating multi-agent systems

4.5k621
MCPA2A
#
nexent
by ModelEngine-Group

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

4.4k584
#
koog
by JetBrains

Kotlin framework for predictable, fault-tolerant multi-platform AI agents

4.2k397
MCP
#
langroid
by langroid

Python framework for building and orchestrating multi-agent LLM workflows

4.0k374
#
ouroboros
by Q00

Spec-driven agent workflows with validators and reproducible evaluation

3.7k364
MCP
#
Paper2Poster
by Paper2Poster

Multi-agent pipeline that turns papers into posters and slide decks

3.7k262
#
solace-agent-mesh
by SolaceLabs

Event-driven framework for building and orchestrating multi-agent AI workflows

3.6k223
MCPA2A
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