agentmods.dev

PostToolUse

A hook that runs an automatic shell check after selected file and repository tools finish.

In plain words
What is it for?
Use it to run checks after Grep, Glob, Read, Edit, Write, or matching repository-tool calls.
Why use it?
It can catch problems immediately after an agent searches, reads, or edits files, reducing the chance that errors remain unnoticed.

Hook

6.3k +21 today A scan tokens not measured AGPL-3.0
View the source file repowise-dev/repowise
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/repowise-dev/repowise/post-tool-use
Clone the repo
git clone --depth 1 https://github.com/repowise-dev/repowise
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 unknown No closer match found in the catalogue.
Security

Grade A, and why

PostToolUse 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.

plugins/claude-code/hooks/hooks.json · 15 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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 · 15 lines scan A a90429e051f1

Subscribe to this mod's changes

PostToolUse is a hook published in the GitHub repository repowise-dev/repowise (6,294 stars, last pushed today), licensed AGPL-3.0. 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 2026-08-30.

aicode-intelligencedead-codedeveloper-toolsdocumentationgit-analytics
Related

Other hooks, from other repositories

SessionStart

Runs when a session starts, executing install_engine.py via python3. From study8677/repobrain.

study8677/repobrain · not measured

Stop

Runs when the agent finishes a response, running /Users/roman/.dotnet/tools/multiagent-setup hook stop-guard. From Neftedollar/FsLangMCP.

Neftedollar/FsLangMCP · not measured

PreToolUse

Runs before the agent uses a tool for Read, Grep, Glob and Bash tool calls, executing scala-semantic-guard.sh. From MercurieVV/ScalaSemantic.

MercurieVV/ScalaSemantic · not measured

SessionStart

Runs when a session starts on startup, running an inline shell check. From nicholasglazer/gnosis-mcp.

nicholasglazer/gnosis-mcp · not measured

PreToolUse

Runs before the agent uses a tool for Edit tool calls, running echo 'REMINDER: Did you Read this file in the current contex. From kaltura/kaltura-agents-api-guides.

kaltura/kaltura-agents-api-guides · not measured

Stop

Runs when the agent finishes a response, executing stop_nudge.py via python3. From jx-hxxx/hi-vibe.

jx-hxxx/hi-vibe · not measured