PulseAugur
EN
LIVE 19:38:45

Claude Code safety mods bypassed due to unhandled errors

A developer discovered that safety modifications designed to prevent Claude Code from executing potentially harmful commands can be bypassed. The safety mod, intended to crash if it detected a problematic command, was itself bypassed by Claude Code, allowing the command to execute. This behavior is documented, as Claude Code skips hooks that throw errors without a catch handler. A simple addition of a catch handler to the safety mod can prevent this bypass, ensuring commands are blocked. The developer also noted that some popular mods, like 'next-steps' and 'cache-keeper', introduce significant latency and resource usage without clear user controls. AI

IMPACT Highlights potential security gaps in AI coding assistants and the performance impact of third-party extensions.

RANK_REASON Analysis of a specific product's functionality and potential vulnerabilities.

Read on Mastodon — mastodon.social →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

Claude Code safety mods bypassed due to unhandled errors

How we ranked this

Signal score
15 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
Analysis of a specific product's functionality and potential vulnerabilities.
Source corroboration
2 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics
product, safety
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [2]

  1. dev.to — Claude Code tag TIER_1 English(EN) · AI Dive ·

    I wrote a safety mod that crashes on purpose. Claude Code ran the command anyway.

    <p>I wrote the dumbest safety mod I could think of. It watches every shell command Claude Code is about to run, and it throws.</p> <p>Then I asked for one command:<br /> </p> <div class="highlight js-code-highlight"> <pre class="highlight shell"><code><span class="nb">touch</span…

  2. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    I wrote the dumbest safety mod I could think of. It watches every shell command Claude Code is about... # ai # claudecode # programming # discuss # software # c

    I wrote the dumbest safety mod I could think of. It watches every shell command Claude Code is about... # ai # claudecode # programming # discuss # software # coding # development # engineering # inclusive # community I wrote a safety mod that crashes on purpose. Claude Code ran …