Dev & Engineering
✓ OpenAI · Official
OpenAI Agents SDK
A Python framework for tool-using, observable multi-agent workflows.
64 · Some gaps
★ 30k · 2d ago
Dev & Engineering
NVIDIA-labs Object-Oriented Agents (OO Agents)
A Pythonic way to build AI agents: state, capabilities, prompts, and typed interfaces in a single Python class.
64 · Some gaps
★ 2.3k · 3d ago
Automation & Ops
Arize Phoenix
Open-source AI observability platform for tracing, evaluating, and troubleshooting LLM applications.
61 · Some gaps
★ 12k · 2d ago
Automation & Ops
RagaAI Catalyst
A Python SDK for evaluating, tracing, debugging, and safety-testing LLM and multi-agent applications.
46 · Major gaps
★ 16k · 1y ago
Dev & Engineering
Judgeval
The continuous-improvement stack for agents — detect failures, triage root causes, and ship fixes backed by production data.
40 · Major gaps
★ 1.1k · 17d ago