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.
git clone --depth 1 https://github.com/igovet/codex-cortex-orchestratorWrote 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/igovet/codex-cortex-orchestrator/pre-tool-use)<a href="https://agentmods.dev/hooks/igovet/codex-cortex-orchestrator/pre-tool-use"><img src="https://agentmods.dev/badge/hooks/igovet/codex-cortex-orchestrator/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/igovet/codex-cortex-orchestrator/pre-tool-use"><img src="https://agentmods.dev/badge/hooks/igovet/codex-cortex-orchestrator/pre-tool-use.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
PreToolUse 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- PostToolUse — 100% identical, 4 lines differ
What it actually says
{
"PreToolUse": [
{
"hooks": [
{
"type": "command",
"command": "python3 -B \"${PLUGIN_ROOT}/scripts/cortex_hook.py\"",
"timeout": 3
}
],
"matcher": "^(Bash|exec_command|write_stdin|terminal|read_file|write_file|apply_patch|mcp__codex_app__send_message_to_thread|send_message_to_thread)$"
}
]
}What else hooks.json configures
This page is one entry in a file that holds 11. Installing the file brings all of them; each is measured and scanned on its own page.
- Hook Interrupt A not measured
- Hook PostCompact A not measured
- Hook PostToolUse A not measured
- Hook PreCompact A not measured
- Hook SessionEnd A not measured
- Hook SessionStart A not measured
- Hook Stop A not measured
- Hook SubagentStart A not measured
- Hook SubagentStop A not measured
- Hook UserPromptSubmit A not measured
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 Changed f4672e267256
- 1mo ago Changed af517b1f8a93
- 1mo ago Changed · -10 lines 2883b2d965fb
- 1mo ago Changed 21dff2b4deda
- 1mo ago First seen · 24 lines scan A e2a73d1a17aa
PreToolUse is a hook published in the GitHub repository igovet/codex-cortex-orchestrator (2 stars, last pushed 4d ago), 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 2026-08-31.
Other hooks, from other repositories
Stop
Runs when the agent finishes a response, executing outsourcerer.sh. From alexgreensh/outsourcerer.
PreToolUse
Runs before the agent uses a tool for Bash, shell_command, exec_command, unified_exec, apply_patch, Write, Edit, spawn_agent, collaborationspawn_agent, multi_agent_v1send_input, multi_agent_v1resume_agent, multi_agent_v1close_agent, collaborationsend_message, collaborationfollowup_task, collaborationinterrupt_agent…
PreToolUse
Runs before the agent uses a tool for ^new_context$ tool calls, executing launch.py via python3. From hehee9/codex-compressor.
PostToolUseFailure
Runs when a tool call fails, executing EventLogger.hook.ts and AlgorithmNudge.hook.ts (2 commands). From DorShaer/Husk.
PostCompact
Runs after the context is compacted for ^(auto and manual)$ tool calls, executing launch.py via python3. From hehee9/codex-compressor.
SessionStart
Runs when a session starts on startup, executing install_pkgs.sh. From supabase/supabase.