AI Agents & Agent Tools
Frameworks, tools and infrastructure for building AI agents and helping them use tools and get work done.
AgentOps
MITPython SDK for AI agent monitoring, LLM cost tracking and benchmarking, integrating with most major agent frameworks including CrewAI, LangChain and AutoGen.
Actively maintained
- AI Agents & Agent Tools
Aider
Apache-2.0AI pair programming in your terminal -- Aider edits code in your local git repo, running tests and committing changes as it goes.
Well documented
- AI Agents & Agent Tools
browser-use
MITA library that lets AI agents control a real web browser -- clicking, typing, navigating and reading pages -- to complete tasks that require the open web.
Actively maintained
- AI Agents & Agent Tools
CLI-Anything
Apache-2.0Turns any professional software into an agent-native CLI tool via a single pip install, so AI agents can control real applications without fragile UI automation.
Actively maintained
- AI Agents & Agent Tools
Cline
Apache-2.0Autonomous coding agent available as an IDE extension, CLI assistant or SDK, with a human-in-the-loop approval workflow for every file change and command.
Actively maintained
- AI Agents & Agent Tools
Composio
MITPowers 1000+ toolkits, tool search, context management and authentication so AI agents can actually take action, not just plan it.
Actively maintained
- AI Agents & Agent Tools
LangGraph
MITBuild resilient, stateful agents as graphs -- explicit nodes and edges for control flow, rather than an implicit agent loop, for reliable long-running or multi-step workflows.
Actively maintained
- AI Agents & Agent Tools
Letta
Apache-2.0A platform for building stateful agents with advanced memory that learns and self-improves over time, rather than resetting between conversations.
Actively maintained
- AI Agents & Agent Tools
MCP Servers
MITOfficial reference implementations of the Model Context Protocol -- the open standard now adopted across OpenAI, Google, Microsoft and Anthropic for connecting agents to tools and data.
Actively maintained
- AI Agents & Agent Tools
Mem0
Apache-2.0The memory layer for AI agents -- drop-in persistent memory infrastructure that remembers context across conversations and sessions.
Actively maintained
- AI Agents & Agent Tools
OpenHands
MITAI-driven software development platform where autonomous agents can modify code, run commands, browse the web, and call APIs to complete engineering tasks end to end.
Actively maintained
- AI Agents & Agent Tools
Ponytail
MITA coding-agent skill that enforces YAGNI and minimal, pragmatic solutions -- installs into Claude Code, Cursor, Codex and 15+ other agent platforms.
Actively maintained
- AI Agents & Agent Tools
Skyvern
AGPL-3.0Automates browser-based workflows using computer vision and LLMs to understand and interact with websites, even ones it hasn't seen before.
Actively maintained
- AI Agents & Agent Tools
smolagents
Apache-2.0A barebones library for agents that think in code -- the agent writes and executes actual code to take actions, rather than emitting structured JSON tool calls.
Actively maintained
- AI Agents & Agent Tools
SWE-agent
MITTakes a GitHub issue and autonomously tries to fix it with your LLM of choice; also usable for offensive cybersecurity and competitive coding challenges (NeurIPS 2024).
Actively maintained
- AI Agents & Agent Tools