---
title: "Check Cache Bugs (CC#40524) - Air Market"
description: "Something about your Claude Code setup may be hitting a known caching bug. This goes through your configuration and checks the specific spots where that bug shows up, including how resuming a session…"
canonical: "https://airmarket.ai/app/check-cache-bugs"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Check Cache Bugs (CC#40524)

Skill by [Florian BRUNIAUX](/@florianbruniaux)

# Check Cache Bugs (CC#40524)

Check your Claude Code setup for known cache trouble

## What this does

Something about your Claude Code setup may be hitting a known caching bug. This goes through your configuration and checks the specific spots where that bug shows up, including how resuming a session behaves, so you can see whether you are affected.

### Top 3 things it does for you

- Audit my setup for cache bugs
- Check how resume and continue are behaving
- Look at the sentinel and attribution header

## Information

**Check Cache Bugs (CC#40524) at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Florian BRUNIAUX](/@florianbruniaux) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 13 KB |
| Licence | CC-BY-SA-4.0 |
| Repository | [florianbruniaux/claude-code-ultimate-guide](https://github.com/florianbruniaux/claude-code-ultimate-guide/tree/73e1dec1733c6dd5b0e434890875c9cf54682fa0/examples/skills/check-cache-bugs) |
| GitHub stars | 5,793 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Check Cache Bugs (CC#40524) and flagged nothing. AIR's verdict: **safe**.

**What Check Cache Bugs (CC#40524)'s check was run against**

|  |  |
| --- | --- |
| Commit | 73e1dec1733c6dd5b0e434890875c9cf54682fa0 |
| Content hash | 9ab7582b1213b74ed2663b18b3733ebdb83a5a1df12c683f544da5a0432c9e5a |
| Files read | [Browse the files at this exact commit](https://github.com/florianbruniaux/claude-code-ultimate-guide/blob/73e1dec1733c6dd5b0e434890875c9cf54682fa0/examples/skills/check-cache-bugs/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Check Cache Bugs (CC#40524)](/security/check-cache-bugs)

## About Check Cache Bugs (CC#40524)

This audits a Claude Code setup for cache bugs, specifically the ones tracked under CC#40524.

It looks at the sentinel, at --resume and --continue, and at the attribution header, along with ArkNill B3, B4 and B5.

## What's inside

- SKILL.md - instructions

## Questions

### Is Check Cache Bugs (CC#40524) safe to install?

AIR scanned this exact version of Check Cache Bugs (CC#40524) and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 73e1dec1733c, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/check-cache-bugs.

### How do I install Check Cache Bugs (CC#40524)?

Open https://airmarket.ai/app/check-cache-bugs on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/florianbruniaux/claude-code-ultimate-guide/tree/73e1dec1733c6dd5b0e434890875c9cf54682fa0/examples/skills/check-cache-bugs. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Florian BRUNIAUX](/@florianbruniaux)

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Canonical URL: <https://airmarket.ai/app/check-cache-bugs>