handoff: Settings file for Claude Code

.claude/settings.json

handoff is a settings file for Claude Code from Xsxdot/handoff. Its token cost is not measured, scanned A, original, Apache-2.0.

A set of agent settings that runs one command when a session starts. The command asks handoff for a graph summary and prints it when available.

In plain words
What is it for?
Use it to run a SessionStart hook that requests and displays a code-graph summary.
Why use it?
It can provide repository context at the beginning of an agent session, so the agent may see a summary before working.

Settings file for Claude Code

Written for Claude Code: SessionStart hook event.

This is Xsxdot/handoff's own configuration. It tells Claude Code how to work on handoff 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 handoff 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 Xsxdot/handoff. 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/Xsxdot/handoff/main/.claude/settings.json
Clone the repo
git clone --depth 1 https://github.com/Xsxdot/handoff

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 handoff

README.md
[![agentmods](https://agentmods.dev/badge/settings/xsxdot/handoff/settings/github.svg)](https://agentmods.dev/settings/xsxdot/handoff/settings)
Your own site
<a href="https://agentmods.dev/settings/xsxdot/handoff/settings"><img src="https://agentmods.dev/badge/settings/xsxdot/handoff/settings/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 handoff

Your own site · 80×15
<a href="https://agentmods.dev/settings/xsxdot/handoff/settings"><img src="https://agentmods.dev/badge/settings/xsxdot/handoff/settings.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

handoff 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 body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

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 · 8 lines

What it actually says

{
  "hooks": {
    "SessionStart": [
      { "hooks": [ { "type": "command", "command": "handoff graph summary 2>/dev/null | grep '^本仓库有代码图' || true" } ] }
    ]
  }
}
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. 1mo ago First seen · 8 lines scan A 018b1fc7234d

Subscribe to this mod's changes

handoff is a settings file published in the GitHub repository Xsxdot/handoff (25 stars, last pushed 3d ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.