# How TRM Built a Custom Internal Harness for Product and Engineering Work

DevFeed: [How TRM Built a Custom Internal Harness for Product and Engineering Work](<https://devfeed.tech/articles/a-case-study-in-ai-product-development-39809.md>)

Original publisher: [Read original article](<https://refactoring.fm/p/a-case-study-in-ai-product-development>)

Author: Luca Rossi

Published: 2026-07-29T07:31:16Z

Content type: article

Language: en

Sources: [Refactoring](<https://devfeed.tech/sources/refactoring.md>)

Topics: [Development](<https://devfeed.tech/topics/development.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [case-study](<https://devfeed.tech/tags/case-study.md>), [development](<https://devfeed.tech/tags/development.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [harness](<https://devfeed.tech/tags/harness.md>), [product-development](<https://devfeed.tech/tags/product-development.md>)

## AI overview

This case study describes how TRM built a custom internal harness for product and engineering work.

## Source excerpt

How TRM built a custom internal harness for product and engineering work.