Agentic Harnesses

Agentic harnesses are the orchestration frameworks that turn a raw LLM into an autonomous agent: planning, tool-use, memory, multi-agent loops. This directory lists the notable ones, each with a focused page so you can compare before you build. New launches get a post and a spot on the homepage timeline.

Listed

DeepSeek Agent Harness NEW
DeepSeek's agent harness — an open-weight orchestration framework for autonomous multi-step agents.

#new-harness #open-weight #claude-killer
OpenAI Agents SDK
OpenAI's lightweight, production-oriented agent SDK (formerly the Swarm experiment).

#openai #lightweight #handoffs #python
LangGraph
Graph-based orchestration for stateful, multi-step LLM agents from the LangChain team.

#orchestration #stateful #python #javascript
CrewAI
Role-playing multi-agent framework focused on pragmatic, production-style crews.

#multi-agent #roles #python #production
AutoGen
Microsoft's multi-agent conversation framework for composing LLM agents that talk to each other.

#multi-agent #conversational #research #python