harness-sdk alternatives
Tools that could take the place of harness-sdk, ranked by the stacks builders put them in rather than by stars alone.
Other frameworks in the runchr registry that do the work of harness-sdk — a tool somebody pairs with it ranks above a more popular stranger. Read the harness-sdk page or browse every frameworks.
Open-source book on AI agent design with 109 hands-on experiment projects.
Lightweight self-hosted Python framework for building personal AI agents.
TypeScript framework for building agents with memory, tools, workflows, and MCP.
Open-source Python framework for building private, offline-capable AI agents.
Agent meta-harness for Claude Code and Codex with swarms and memory
Compresses tool outputs, logs, files, and RAG chunks before they reach the LLM.
Frontend stack for building agent-powered apps with chat and generative UI.
Python framework for building RAG pipelines and agent workflows.
100-line minimalist LLM framework for building agents and workflows.
Open-source runtime for colonies of parallel AI agents that do real work.
Self-evolving engine that turns agent experience into auditable Genes
TypeScript framework for building agentic apps with shared actions and UI.