A completion hook that runs shell checks after the agent finishes, including linting changed JavaScript or TypeScript files and optionally checking bundle size.

Use it at the end of coding tasks to lint changed files and report whether a bundle-size analysis tool is available.

It provides an automatic final check for common code-quality issues and possible frontend bundle growth.

Stop — Hook for Claude Code by swesmith

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/swesmith/davila7__claude-code-templates.734b8a50

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/hooks/swesmith/davila7__claude-code-templates.734b8a50/stop/github.svg)](https://agentmods.dev/hooks/swesmith/davila7__claude-code-templates.734b8a50/stop)

Your own site

<a href="https://agentmods.dev/hooks/swesmith/davila7__claude-code-templates.734b8a50/stop"><img src="https://agentmods.dev/badge/hooks/swesmith/davila7__claude-code-templates.734b8a50/stop/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/hooks/swesmith/davila7__claude-code-templates.734b8a50/stop"><img src="https://agentmods.dev/badge/hooks/swesmith/davila7__claude-code-templates.734b8a50/stop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin 100% copy Near-identical to another mod in the catalogue.

Security

Grade A, and why

Stop scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the commands this hook runs, not an audit. A hook is shell that executes on your machine at the event it names, which is why every command in it is printed with what was found.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to Stop — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

cli-tool/templates/javascript-typescript/.claude/settings.json · 24 lines

What it actually says

{
  "Stop": [
    {
      "matcher": "",
      "hooks": [
        {
          "type": "command",
          "command": "if [[ -f package.json && $(git status --porcelain | grep -E '\\.js$|\\.jsx$|\\.ts$|\\.tsx$') ]]; then echo 'Running linter on changed files...'; npx eslint $(git diff --name-only --diff-filter=ACMR | grep -E '\\.js$|\\.jsx$|\\.ts$|\\.tsx$'); fi",
          "timeout": 60
        }
      ]
    },
    {
      "matcher": "",
      "hooks": [
        {
          "type": "command",
          "command": "if [[ -f package.json && $(git status --porcelain | grep -E '\\.js$|\\.jsx$|\\.ts$|\\.tsx$') ]]; then echo 'Analyzing bundle size impact...'; if command -v bundlesize >/dev/null 2>&1; then npx bundlesize; elif npm list webpack-bundle-analyzer >/dev/null 2>&1; then echo 'Use: npx webpack-bundle-analyzer build/static/js/*.js'; else echo 'No bundle analysis tool found'; fi; fi",
          "timeout": 60
        }
      ]
    }
  ]
}

Same file

What else `settings.json` configures

This page is one entry in a file that holds 5. Installing the file brings all of them; each is measured and scanned on its own page.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 24 lines scan A fa2c13cfb3e4

Subscribe to this mod's changes

Stop is a hook published in the GitHub repository swesmith/davila7__claude-code-templates.734b8a50 (2 stars, last pushed 10mo ago), licensed MIT. Its token cost is not measured: a hook is shell that never enters the context. A static security scan graded it A with 0 findings. It is 100% identical to Stop, differing in 0 lines, and is treated as a copy.

Stop next to 6 hooks from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
Stopswesmith/davila7__claude-code-templates.734b8a50	Hook	2	10mo ago	MIT	A	—	Claude Code
PostToolUsesupabase/supabase	Hook	115k	yesterday	Apache-2.0	A	—	Claude Code
SessionStartsupabase/supabase	Hook	115k	yesterday	Apache-2.0	A	—	Claude Code
SessionStartgoogle-gemini/gemini-cli	Hook	109k	yesterday	Apache-2.0	A	—	Claude Code
PreToolUseapache/superset	Hook	75k	yesterday	Apache-2.0	A	—	Claude Code
PreToolUseanthropics/claude-cookbooks	Hook	54k	2d ago	MIT	A	—	Claude Code
PostToolUseanthropics/claude-plugins-official	Hook	46k	yesterday	Apache-2.0	A	—	Claude Code

Stop