175 listed
Harnesses & SDKs
Frameworks and SDKs for building agents: the Claude Agent SDK, OpenAI Agents SDK, LangGraph, CrewAI and many more. Each page lists languages, packages, MCP and A2A support and how it orchestrates agents, with a link to the page every fact came from.
Showing 1–2 of 2
| Name | Language | Stars | Downloads / month (approx.) | MCP | A2A | Multi-agent |
|---|---|---|---|---|---|---|
| kagent Kubernetes-native framework and runtime for building and running AI agents as Kubernetes custom resources. | Go, Python | 4.1K | — | Built in | Built in | Yes |
| tRPC-Agent-Go Go framework for multi-agent systems with graph workflows, tools, session memory, MCP, A2A, AG-UI and OpenTelemetry. | Go | 1.9K | — | Built in | Built in | Yes |