Borrowing it
Nothing to install: this file belongs to future-architect/uzomuzo-oss. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/future-architect/uzomuzo-oss/main/.claude/settings.jsongit clone --depth 1 https://github.com/future-architect/uzomuzo-ossWrote 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.
[](https://agentmods.dev/hooks/future-architect/uzomuzo-oss/pre-tool-use)<a href="https://agentmods.dev/hooks/future-architect/uzomuzo-oss/pre-tool-use"><img src="https://agentmods.dev/badge/hooks/future-architect/uzomuzo-oss/pre-tool-use/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.
<a href="https://agentmods.dev/hooks/future-architect/uzomuzo-oss/pre-tool-use"><img src="https://agentmods.dev/badge/hooks/future-architect/uzomuzo-oss/pre-tool-use.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
PreToolUse scanned grade A with 1 finding 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.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
"command": "node -e \"let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>{let cmd='';try{cmd=JSON.parse(d).tool_input?.command||'';}catch(e){}if(/^git\\s+commit/.test(cmd)){const{execFileSync}=require(' How it starts
The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"PreToolUse": [
{
"matcher": "ExitPlanMode",
"hooks": [
{
"type": "command",
"command": "bash .claude/hooks/plan-mode-architect-check.sh",
"timeout": 10,
"statusMessage": "Checking architect consultation..."
}
]
},
{
"matcher": "Bash",
"hooks": [
{
"type": "command",
"command": "node -e \"let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>{const cmd=JSON.parse(d).tool_input?.command||'';if(/^git\\s+push/.test(cmd)){console.log(JSON.stringify({hookSpecificOutput:{hookEventName:'PreToolUse',additionalContext:'IMPORTANT: Before pushing, check if documentation needs updating for the changes on this branch. Run git diff main...HEAD --name-only to see changed files. If Go source files changed, launch the doc-updater agent to update README and godoc comments. Only proceed with git push after docs are confirmed up-to-date or updated.'}}));}});\"",
"timeout": 10,
"statusMessage": "Checking if docs need updating..."
},
{
"type": "command",
"command": "node -e \"let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>{let cmd='';try{cmd=JSON.parse(d).tool_input?.command||'';}catch(e){}if(/^git\\s+commit/.test(cmd)){const{execFileSync}=require('child_process');const fs=require('fs');try{const root=execFileSync('git',['rev-parse','--show-toplevel'],{encoding:'utf8'}).trim();const hook=root+'/.claude/hooks/check-new-deps.sh';if(fs.existsSync(hook)){execFileSync('bash',[hook],{stdio:'inherit'});}}catch(e){process.exitCode=0;}}});\"",
"timeout": 30,
"statusMessage": "Checking new dependency health..."
},
{
"type": "command",
"command": "bash .claude/hooks/adr-check.sh",
"timeout": 15,
"statusMessage": "Checking if ADR is needed..."
},
{
"type": "command",
"coWhat else settings.json configures
This page is one entry in a file that holds 3. Installing the file brings all of them; each is measured and scanned on its own page.
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.
- 1mo ago First seen · 56 lines scan A ee71474278bc
PreToolUse is a hook published in the GitHub repository future-architect/uzomuzo-oss (42 stars, last pushed today), 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 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.
Other hooks, from other repositories
SessionStart
Runs when a session starts on startup, executing install_pkgs.sh. From supabase/supabase.
PostToolUse
Runs after a tool call finishes for Write and Edit tool calls, executing format_and_lint.sh. From supabase/supabase.
SessionStart
Runs when a session starts, executing on-start.js via node. From google-gemini/gemini-cli.
PreToolUse
Runs before the agent uses a tool for Bash tool calls, running an inline shell check. From apache/superset.
PostToolUse
Runs after a tool call finishes for Bash tool calls, executing hooks.sh via sh (3 commands). From anthropics/claude-plugins-official.
PreCompact
Runs before the context is compacted for manual and auto tool calls, executing hook-handler.cjs via node (4 commands). From ruvnet/RuView.