Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/VoidTechnology/voidtech-claude-pluginsnpx agentmods add skills/voidtechnology/voidtech-claude-plugins/handoffWrote 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/skills/voidtechnology/voidtech-claude-plugins/handoff)<a href="https://agentmods.dev/skills/voidtechnology/voidtech-claude-plugins/handoff"><img src="https://agentmods.dev/badge/skills/voidtechnology/voidtech-claude-plugins/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.
<a href="https://agentmods.dev/skills/voidtechnology/voidtech-claude-plugins/handoff"><img src="https://agentmods.dev/badge/skills/voidtechnology/voidtech-claude-plugins/handoff.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00023 | $0.00411 |
| Opus 5.5 | $0.00009 | $0.00164 |
| Sonnet 5.5 | $0.00005 | $0.00082 |
| Haiku 4.5 | $0.00002 | $0.00041 |
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.
What it actually says
Vendored from mattpocock/skills · MIT © 2026 Matt Pocock · upstream 6eeb81b · 已汉化并完成 VoidTech 插件内自包含适配。LICENSE 见 ../_vendor-licenses/mattpocock-LICENSE
撰写一份交接文档，概括当前对话，使一个全新的 agent 能够继续这项工作。保存到用户操作系统的临时目录——而不是当前工作区。临时目录优先使用 $TMPDIR，其次使用 $TEMP，POSIX 系统最后回退到 /tmp；文件命名为 voidtech-handoff-<timestamp>.md。完成后返回绝对路径。
在文档中包含“建议技能”章节，只列出当前会话确实可发现的技能，并使用完整标识符。没有合适技能时写“无”，不得沿用上游仓库中的技能名或猜测不存在的命令。
不要重复已被其他产物（PRD、计划、ADR、issue、commit、diff）记录的内容。改用路径或 URL 引用它们。
隐去任何敏感信息，例如 API key、密码或可识别个人身份的信息。
如果用户传入了参数，把它当作对下一个会话将聚焦内容的描述，并据此调整文档。
写完后重新读取文件，确认它包含：当前目标、已完成工作、未完成工作、关键决策、验证状态、风险、下一步和 suggested skills。任何一项缺失都要在返回路径前补齐。
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 · 20 lines · 23 tokens per session scan A 3efaa1845773
handoff is a skill published in the GitHub repository VoidTechnology/voidtech-claude-plugins (2 stars, last pushed 5d ago), licensed Apache-2.0. It adds 23 tokens to every session and 411 once invoked, about $0.0001 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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