---
title: "Show HN: Layer – Hide your personal AI files from Git without touching gitignore"
slug: "show-hn-layer-hide-your-personal-ai-files-from-git-without-touching-gitignore"
date: 2026-03-28
category: community
tags: [anthropic]
language: en
sources_count: 1
featured: false
publisher: AInauten News
url: https://news.ainauten.com/en/story/show-hn-layer-hide-your-personal-ai-files-from-git-without-touching-gitignore
---

# Show HN: Layer – Hide your personal AI files from Git without touching gitignore

**Published**: 2026-03-28 | **Category**: community | **Sources**: 1

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## TL;DR

- 'layer' is a Rust CLI that manages .

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## Summary

- 'layer' is a Rust CLI that manages .git/info/exclude – the Git feature for local-only ignore rules that most developers overlook.
- Problem: Every dev has personal files in the repo (CLAUDE.md, prompt files, scratch notes) that shouldn't be committed but also shouldn't pollute the shared .gitignore.
- Install via Cargo: cargo install git-layer, then layer add CLAUDE.md my-notes/ and layer status.
- The tool writes exclusively to .git/info/exclude – no changes to versioned files, no team conflicts.

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## Why it matters

'layer' is a Rust CLI that manages .git/info/exclude – the Git feature for local-only ignore rules that most developers overlook.

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## Key Points

- 'layer' is a Rust CLI that manages .git/info/exclude – the Git feature for local-only ignore rules that most developers overlook.
- Problem: Every dev has personal files in the repo (CLAUDE.md, prompt files, scratch notes) that shouldn't be committed but also shouldn't pollute the shared .gitignore.
- Install via Cargo: cargo install git-layer, then layer add CLAUDE.md my-notes/ and layer status.
- The tool writes exclusively to .git/info/exclude – no changes to versioned files, no team conflicts.

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## Nauti's Take

Small tool, real pain. The proliferation of AI context files in repos is an underestimated team problem – and .git/info/exclude was always the right answer, just too cumbersome without a wrapper. layer isn't a hype project; it's solid craftwork: minimal scope, clear problem, Rust for reliability. One caveat: .git/info/exclude doesn't get cloned, so every developer needs the tool locally – that should be more prominent in the docs.

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## FAQ

**Q:** What is Show HN about?

**A:** - 'layer' is a Rust CLI that manages .

**Q:** Why does it matter?

**A:** 'layer' is a Rust CLI that manages .git/info/exclude – the Git feature for local-only ignore rules that most developers overlook.

**Q:** What are the key takeaways?

**A:** 'layer' is a Rust CLI that manages .git/info/exclude – the Git feature for local-only ignore rules that most developers overlook.. Problem: Every dev has personal files in the repo (CLAUDE.md, prompt files, scratch notes) that shouldn't be committed but also shouldn't pollute the shared .gitignore.. Install via Cargo: cargo install git-layer, then layer add CLAUDE.md my-notes/ and layer status.

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## Related Topics

- [anthropic](https://news.ainauten.com/en/tag/anthropic)

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## Sources

- [Show HN: Layer – Hide your personal AI files from Git without touching gitignore](https://crates.io/crates/git-layer) - Hacker News AI

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## About This Article

This article is a synthesis of 1 sources, curated and summarized by AInauten News. We aggregate AI news from trusted sources and provide bilingual (German/English) coverage.

**Publisher**: [AInauten](https://www.ainauten.com) | **Site**: [news.ainauten.com](https://news.ainauten.com)

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*Last Updated: 2026-03-28*