handoff

handoff is a skill for Claude Code from wardmos/waybill. It costs 44 tokens per session (168 once invoked), scanned A, original, Apache-2.0.

A workflow for exporting or importing Waybill Bundles, which are saved packages of unfinished coding-agent work. It is a Claude Code command wrapper for continuing tasks between sessions.

In plain words
What is it for?
Use it with `/handoff`, `/handoff export`, or `/handoff import` to save unfinished work or continue from a Waybill Bundle.
Why use it?
It preserves task context when work is interrupted or needs to move to another session, reducing the need to reconstruct the previous state.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: mentions Claude Code.

Good fit Use it with /handoff, /handoff export, or /handoff import to save unfinished work or continue from a Waybill Bundle.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wardmos/waybill/handoff
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.

Any agent
npx skills add wardmos/waybill --skill handoff
Clone the repo
git clone --depth 1 https://github.com/wardmos/waybill

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/skills/wardmos/waybill/handoff/github.svg)](https://agentmods.dev/skills/wardmos/waybill/handoff)
Your own site
<a href="https://agentmods.dev/skills/wardmos/waybill/handoff"><img src="https://agentmods.dev/badge/skills/wardmos/waybill/handoff/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/skills/wardmos/waybill/handoff"><img src="https://agentmods.dev/badge/skills/wardmos/waybill/handoff.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 168 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.00168
Opus 5.5 $0.00018 $0.00067
Sonnet 5.5 $0.00009 $0.00034
Haiku 4.5 $0.00004 $0.00017

Measured 1mo ago against content hash 177929f360b4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

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.

adapters/claude-code/skills/handoff/SKILL.md · 19 lines

What it actually says

Waybill Handoff for Claude Code

This is a thin Claude Code wrapper around the shared Waybill handoff workflow. For exports, use claude-code as source_agent; never claim another product created the bundle.

Arguments are available as $ARGUMENTS.

Read the shared dispatch completely and follow it, using $ARGUMENTS as the request arguments.

/handoff is the primary command. /waybill is provided by the sibling alias skill.

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 · 19 lines · 44 tokens per session scan A 177929f360b4

Subscribe to this mod's changes

handoff is a skill published in the GitHub repository wardmos/waybill (85 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 44 tokens to every session and 168 once invoked, about $0.0002 per session on Opus 5.5. 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.

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