agentmods.dev

PostToolUse

A hook that runs after selected tool calls finish, including file changes and shell commands.

In plain words
What is it for?
It is for checking the outcome of Write, Edit, and Bash tool calls with three shell commands.
Why use it?
It adds an automatic check after those operations, so results from the three inline shell checks do not depend on remembering to run them manually.

Hook

16 4mo ago A scan tokens not measured no licence
View the source file ducpm2303/claude-java-plugins
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/ducpm2303/claude-java-plugins/post-tool-use
Clone the repo
git clone --depth 1 https://github.com/ducpm2303/claude-java-plugins
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/java-core/hooks/hooks.json · 31 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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 · 31 lines scan A bc0bda159c98

Subscribe to this mod's changes

PostToolUse is a hook published in the GitHub repository ducpm2303/claude-java-plugins (16 stars, last pushed 4mo ago), with no licence file. 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.

Languagesanthropicclaude-codeclaude-code-pluginclaude-code-pluginsclaude-pluginsclaude-plugins-marketplace
Related

Other hooks, from other repositories

PostToolUse

Runs after a tool call finishes for Edit, Write and MultiEdit tool calls, executing check-line-length.ts with --extensions and --suppressions. From CitiesSkylinesModding/agents-plugins.

CitiesSkylinesModding/agents-plugins · not measured

PreToolUse

Runs before the agent uses a tool for Bash(git push*) tool calls, executing check-plugin-versions.sh. From acostanzo/quickstop.

acostanzo/quickstop · not measured

UserPromptSubmit

Runs when you submit a prompt, before the agent sees it, executing remind.sh via sh. From pehcastro/harness.

pehcastro/harness · not measured

Stop

Runs when the agent finishes a response, executing lint.sh via sh. From pehcastro/harness.

pehcastro/harness · not measured

PostToolUse

Runs after a tool call finishes for TodoWrite tool calls, executing sync-todos.sh. From keskinonur/claude-plugin-fizzy.

keskinonur/claude-plugin-fizzy · not measured

PreCompact

Runs before the context is compacted, executing hooks.py via uv. From husniadil/cc-hooks.

husniadil/cc-hooks · not measured