# Leon Lin releases Earshot, an audio reviewer for AI coding agents

> Source: <https://runtimewire.com/article/earshot-audio-tools-for-ai-coding-agents>
> Published: 2026-10-16 02:51:11+00:00

# Leon Lin releases Earshot, an audio reviewer for AI coding agents

**The open-source, CPU-only toolkit analyzes soundtracks, critiques launch videos and lets agents generate sound effects, though its blind-test evidence remains small.**

        By [Ryan Merket](https://runtimewire.com/author/ryan-merket)
        · Published 

Primary source: [X](https://x.com/LexnLin/status/2110878517197975717)

## Why it matters

Earshot targets a gap in agent-made media: agents can generate audio, but need ways to inspect timing, compare sounds and iterate. Its own small blind test and model-specific limits show how far automated scoring remains from human judgment.

[Leon Lin (@LexnLin)](https://x.com/LexnLin) released [Earshot](https://github.com/Leonxlnx/earshot), an open-source toolkit that lets AI coding agents analyze audio, critique launch videos and generate sound effects from code. Lin introduced the project in a [five-post thread on X](https://x.com/LexnLin/status/2110878517197975717) on October 15th, describing a familiar production gap: agents can assemble a video, but struggle to tell whether its sound effects feel cheap or out of place.