shipwright: Hook for Claude Code

.claude/settings.json

TeammateIdle is a hook for Claude Code from sethdford/shipwright. Its token cost is not measured, scanned A, original, MIT.

A hook configuration for the TeammateIdle event, which runs a shell script when a coding teammate becomes idle. The configured script performs a type check before the teammate is considered idle.

In plain words
What is it for?
Use it in the Shipwright project to run `teammate-idle.sh` with a 30-second timeout whenever a teammate becomes idle.
Why use it?
It adds an automatic validation step during team-based development, helping catch type errors before work is handed off or paused.

Hook for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths.

This is sethdford/shipwright's own configuration. It tells Claude Code how to work on shipwright itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything shipwright configures →

One of 13 entries in settings.json upstream. Installing this one merges just its entry into your config; the other 12 are separate, each on its own page.

Reuse

Borrowing it

Nothing to install: this file belongs to sethdford/shipwright. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/sethdford/shipwright/main/.claude/settings.json
Clone the repo
git clone --depth 1 https://github.com/sethdford/shipwright

Made for: Claude Code.

Wrote this? Show the measurements

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agentmods badge for TeammateIdle

README.md
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Your own site
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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.

agentmods 80×15 button for TeammateIdle

Your own site · 80×15
<a href="https://agentmods.dev/hooks/sethdford/shipwright/teammate-idle"><img src="https://agentmods.dev/badge/hooks/sethdford/shipwright/teammate-idle.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 original No closer match found in the catalogue.
Security

Grade A, and why

TeammateIdle 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 1mo 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.

.claude/settings.json · 14 lines

What it actually says

{
  "TeammateIdle": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "~/.claude/hooks/teammate-idle.sh",
          "timeout": 30,
          "statusMessage": "Running typecheck before idle..."
        }
      ]
    }
  ]
}
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.

  1. 1mo ago First seen · 14 lines scan A 2bd89f551df6

Subscribe to this mod's changes

TeammateIdle is a hook published in the GitHub repository sethdford/shipwright (21 stars, last pushed today), 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.