Best strands-agents/harness-sdk alternatives.
Live source-backed alternatives to strands-agents/harness-sdk for Agent frameworks. Alternatives are selected from the same task category and update whenever the best-of index rebuilds.
strands-agents/harness-sdk
Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud. Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud. (6290 stars, 910 forks, Python, fresh release, 6 AI signals, 8 developer signals). Latest release: typescript/v1.7.0. GitHub trend signal apache-2.0 agent-framework agentic agentic-ai agents ai ai-agents anthropic autonomous-agents bedrock generative-ai harness llm llm-agent mcp multi-agent-systems openai python sdk strands-agents typescript Latest release 1d ago 11 developer signals 3 package/install signals +84 stars/7d
ruvnet/ruflo
Matched agent orchestration, multi-agent, mcp; 1 source link; access model: Open source; open weights signal
LangChain
Matched agent framework, multi-agent, tool calling; 2 source links; official service signal; access model: Paid API
| # | Alternative | Kind | Access | Fit | Why it appears | Source |
|---|---|---|---|---|---|---|
| 01 | ruvnet/ruflo | repo | Open source | RDR91 | Matched agent orchestration, multi-agent, mcp; 1 source link; access model: Open source; open weights signal | github.com |
| 02 | LangChain | service | Paid API | RDR87 | Matched agent framework, multi-agent, tool calling; 2 source links; official service signal; access model: Paid API | langchain.com |
| 03 | omnigent-ai/omnigent | repo | Open source | RDR84 | Matched agent framework, agent orchestration, multi-agent; 1 source link; access model: Open source; freshly updated | github.com |
| 04 | Agent Network: A Multi-Agent Orchestration Framework for LLMs | article | Pricing not verified | RDR76 | Matched agent framework, agent orchestration, multi-agent; 1 source link; access model: Pricing not verified | github.com |
| 05 | anthony-chaudhary/dos-kernel | repo | Open source | RDR75 | Matched agent orchestration, multi-agent, mcp; 1 source link; access model: Open source; open weights signal | github.com |
| 06 | swarmclawai/swarmclaw | repo | Open source | RDR75 | Matched agent framework, agent runtime, multi-agent; 1 source link; access model: Open source; open weights signal | github.com |
| 07 | AgentOS: A TypeScript AI Agent Framework with Advanced Features | article | Pricing not verified | RDR74 | Matched agent framework, agent orchestration, multi-agent; 1 source link; access model: Pricing not verified; freshly updated | github.com |