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EvoAgentX

Open-source framework that builds, evaluates and self-improves multi-agent LLM workflows from a goal.

Harness by ANative-Lab

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Setup steps are in the repository. Website · Repository

About

EvoAgentX is a framework for building, evaluating and evolving LLM-based agents and agent workflows. From a single prompt it assembles multi-agent workflows, scores agent behavior with built-in evaluators, and improves workflows with a self-evolution engine. It has short-term and long-term memory modules and human-in-the-loop checkpoints. Models are reached through its OpenAI and Qwen modules, or through LiteLLM, SiliconFlow and OpenRouter for providers such as Claude and DeepSeek.

Use cases: agent-orchestration, llm-evaluation

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Fact sheet

Languages
Python
Multi-agent
YesREADME
Orchestration
otherREADME
Memory
short-term, long-termREADME
Human in the loop
YesREADME
Model providers
openai, qwen, anthropic, deepseek, kimiREADME
Maturity
Betagithub.com

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Alternatives

Frameworks for the same language with a similar way of orchestrating agents.

Signals

Stars
3,402
Forks
318
Open issues
16
Last commit
Oct 22, 2026 (8 days ago)
Last release
Jun 28, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Other
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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EvoAgentX. Agent Mart. https://agentmart.dev/harnesses/evoagentx (last updated 2026-10-24)