cerebro-inevita: Hook for Claude Code

.claude/settings.json

SessionStart is a hook for Claude Code from gabrielzucco/cerebro-inevita. Its token cost is not measured, scanned A, original, MIT.

A session-start hook that runs two shell commands when a coding session begins: a version check and a Node.js ping script.

In plain words
What is it for?
Use it to check the installed version and send the configured session-start ping when work begins.
Why use it?
It automates these checks at the beginning of every session, so they do not depend on someone remembering to run them manually.

Hook for Claude Code

Written for Claude Code: SessionStart hook event.

This is gabrielzucco/cerebro-inevita's own configuration. It tells Claude Code how to work on cerebro-inevita itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything cerebro-inevita configures →

One of 2 entries in settings.json upstream. Installing this one merges just its entry into your config; the other 1 are separate, each on its own page.

Reuse

Borrowing it

Nothing to install: this file belongs to gabrielzucco/cerebro-inevita. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/gabrielzucco/cerebro-inevita/main/.claude/settings.json
Clone the repo
git clone --depth 1 https://github.com/gabrielzucco/cerebro-inevita

Made for: Claude Code.

Wrote 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.

agentmods badge for SessionStart

README.md
[![agentmods](https://agentmods.dev/badge/hooks/gabrielzucco/cerebro-inevita/session-start/github.svg)](https://agentmods.dev/hooks/gabrielzucco/cerebro-inevita/session-start)
Your own site
<a href="https://agentmods.dev/hooks/gabrielzucco/cerebro-inevita/session-start"><img src="https://agentmods.dev/badge/hooks/gabrielzucco/cerebro-inevita/session-start/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.

agentmods 80×15 button for SessionStart

Your own site · 80×15
<a href="https://agentmods.dev/hooks/gabrielzucco/cerebro-inevita/session-start"><img src="https://agentmods.dev/badge/hooks/gabrielzucco/cerebro-inevita/session-start.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
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. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

SessionStart 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 12d 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 · 16 lines

What it actually says

{
  "SessionStart": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "bash .claude/scripts/check-version.sh"
        },
        {
          "type": "command",
          "command": "node .agents/scripts/ping.mjs sessao"
        }
      ]
    }
  ]
}
Same file

What else settings.json configures

This page is one entry in a file that holds 2. Installing the file brings all of them; each is measured and scanned on its own page.

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. 12d ago First seen · 16 lines scan A 2b62069278f4

Subscribe to this mod's changes

SessionStart is a hook published in the GitHub repository gabrielzucco/cerebro-inevita (6 stars, last pushed 8d 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.