---
type: source
title: "auto-harness: Self-Improving Agentic Systems with Auto-Evals"
author: "Gauri Gupta (@gauri__gupta)"
url: "https://x.com/gauri__gupta/status/2040251309782409489"
date: 2026-04-04
domain: ai-alignment
format: tweet
status: unprocessed
tags: [auto-harness, self-improving, auto-evals, open-source, agent-optimization]
---

## Content

Releasing auto-harness: an open source library for our self improving agentic systems with auto-evals. We got a lot of responses from people wanting to try the self-improving loop on their own agent. So we open-sourced our setup. Connect your agent and let it cook over the...

371 likes, 11 replies. Links to article about self-improving agentic systems.

Additional tweet (https://x.com/gauri__gupta/status/2040251170099524025):
Link to article: "auto-harness: Self improving agentic systems with auto-evals (open-sourced!)" - "a self-improving loop that finds your agent's failures, turns them into evals, and fixes them."
1,100 likes, 15 replies.

## Key Points

- auto-harness is an open-source library for self-improving agentic systems
- Implements a self-improving loop: find failures, turn them into evals, fix them
- Open-sourced in response to community demand
- Connect your own agent to the self-improving loop
- Automatic evaluation generation from observed failures