PostToolBatch

A hook configuration that runs a shell script after a batch of tool calls. In this case, it starts the project's react-doctor.sh script.

In plain words
What is it for?
Use it to connect post-tool activity with an automatic project diagnostic or validation script.
Why use it?
It automates a project check after tool activity, so the check does not depend on someone remembering to run it manually. The input does not explain what the script itself checks.

Hook for Claude Code

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.

agentmods
npx agentmods add hooks/binsarjr/termul/post-tool-batch
Clone the repo
git clone --depth 1 https://github.com/binsarjr/termul

Made for: Claude Code.

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. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

PostToolBatch 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 2d 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 · 12 lines

What it actually says

{
  "PostToolBatch": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "sh \"$CLAUDE_PROJECT_DIR/.claude/hooks/react-doctor.sh\""
        }
      ]
    }
  ]
}
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. 2d ago First seen · 12 lines scan A 4c7928a98baf

Subscribe to this mod's changes

PostToolBatch is a hook published in the GitHub repository binsarjr/termul (5 stars, last pushed 2mo ago), licensed Apache-2.0. 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 2026-08-31.