---
format: "aidr-story-markdown/v1"
id: "e923c7b1e12726201d6a9dd0ec3dcdafb789659f4be1f0c0872c871e7617c90e"
canonical_url: "https://aidr.today/e923c7b1?lang=en"
title: "Self-Evolving Agent Harness"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-16T00:00:00.000Z"
category: "Frameworks"
topics: ["agent","framework"]
source_urls: ["https://huggingface.co/papers/2610.18813"]
summary: "A framework called Harness enables self-evolving agents to revise their software scaffolding, including prompts and workflows, while maintaining fixed model weights through feedback-driven updates."
---

# Self\-Evolving Agent Harness

> [Open the canonical story](<https://aidr.today/e923c7b1?lang=en>)

**Published:** 2026-10-16T00:00:00.000Z
**Category:** Frameworks
**Topics:** agent, framework

## Summary

A framework called Harness enables self\-evolving agents to revise their software scaffolding, including prompts and workflows, while maintaining fixed model weights through feedback\-driven updates\.

## Sources

- [Story source](<https://huggingface.co/papers/2610.18813>)