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.
npx skills add devcxl/mattpocock-skills-zh --skill claude-handoffgit clone --depth 1 https://github.com/devcxl/mattpocock-skills-zhWrote 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/devcxl/mattpocock-skills-zh/claude-handoff)<a href="https://agentmods.dev/skills/devcxl/mattpocock-skills-zh/claude-handoff"><img src="https://agentmods.dev/badge/skills/devcxl/mattpocock-skills-zh/claude-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/devcxl/mattpocock-skills-zh/claude-handoff"><img src="https://agentmods.dev/badge/skills/devcxl/mattpocock-skills-zh/claude-handoff.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00025 | $0.00329 |
| Opus 5.5 | $0.00010 | $0.00132 |
| Sonnet 5.5 | $0.00005 | $0.00066 |
| Haiku 4.5 | $0.00003 | $0.00033 |
Grade A, and why
claude-handoff scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 18d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
为当前对话撰写一份交接摘要，让一个全新的 agent 能够继续工作。先将摘要保存到用户操作系统的临时目录，再以该文件内容作为提示启动后台 agent：claude --bg --name "<描述性名称>" -- "$(cat <summary file>)"。通过文件传入摘要可避免 shell 执行其中的反引号或展开 $。它会在当前工作目录启动并立刻返回；用户通过 claude agents 来管理它。
务必传 -n/--name 并配以描述性名称（例如 --name "修复登录 bug"）：它会被设置为任务列表、会话选择器以及终端标题中所显示的标签。
在摘要里加一个 "suggested skills" 部分，建议下一个 agent 调用哪些技能。
不要重复已经被记录在其他产物（规格、计划、ADR、issue、commit、diff）中的内容。引用时用路径或 URL。
抹去任何敏感信息，例如 API 密钥、密码或可识别个人身份的信息：摘要会成为 agent 的提示词。
如果用户传入了参数，把它们当作对下一个会话关注点的描述，并据此裁剪摘要。
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 18d ago Changed 3b00f4f4cf50
- 1mo ago First seen · 19 lines · 25 tokens per session scan A bc2aa7b9fab5
claude-handoff is a skill published in the GitHub repository devcxl/mattpocock-skills-zh (509 stars, last pushed 3d ago), licensed MIT. It adds 25 tokens to every session and 329 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 2026-08-30.
Other skills, from other repositories
wayfinder
A planning method that maps a large, uncertain project into linked decision tickets in a repository's issue tracker. An issue tracker is a system for recording and organizing project work.
setup-matt-pocock-skills
A one-time setup guide for configuring a repository so other engineering skills know its issue tracker, triage labels, domain documentation, and architecture-decision locations.
triage
A process for reviewing issues and outside pull requests through category and status labels. An issue is a recorded problem or request, while a pull request is a proposed code change for review.
setup-ts-deep-modules
A TypeScript repository setup that keeps each package's internal code private behind root-level entry files. A package is a reusable unit of code, and an entry point is the file other code is meant to import.
codebase-design
A shared vocabulary and design guide for shaping code modules: small interfaces hide substantial behavior, with clear seams where behavior can be changed or tested.
scaffold-exercises
A directory scaffold for course exercises, with sections, exercise folders, and optional problem, solution, or explanation versions. It creates the required Markdown files and checks the result with the repository's linter.