hand-back

hand-back is a skill for Claude Code from ilang-ai/autocode. It costs 0 tokens per session (638 once invoked), scanned A, original, MIT.

A progress-and-handoff guide for coding work. It describes how to report meaningful progress, summarize what was done, and give the person the result and next actions.

In plain words
What is it for?
Use it while building features and when ending a session. It helps report milestones, provide a final summary, show a live result when one exists, and suggest things the person can try.
Why use it?
It prevents long, unclear completion messages and makes the end of a session easier to understand. It separates finished work, fixes, remaining steps, and lessons learned.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the autocode plugin — 10 skills shipped together

Good fit Use it while building features and when ending a session. It helps report milestones, provide a final summary, show a live result when one exists, and suggest things the person can try.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ilang-ai/autocode/hand-back
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 ilang-ai/autocode --skill hand-back
Clone the repo
git clone --depth 1 https://github.com/ilang-ai/autocode

Made for: Claude Code.

Or install autocode, the plugin that ships this one along with the rest of its 10 skills.

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 hand-back

README.md
[![agentmods](https://agentmods.dev/badge/skills/ilang-ai/autocode/hand-back/github.svg)](https://agentmods.dev/skills/ilang-ai/autocode/hand-back)
Your own site
<a href="https://agentmods.dev/skills/ilang-ai/autocode/hand-back"><img src="https://agentmods.dev/badge/skills/ilang-ai/autocode/hand-back/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 hand-back

Your own site · 80×15
<a href="https://agentmods.dev/skills/ilang-ai/autocode/hand-back"><img src="https://agentmods.dev/badge/skills/ilang-ai/autocode/hand-back.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 638 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.
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 $0.00000 $0.00638
Opus 5.5 $0.00000 $0.00255
Sonnet 5.5 $0.00000 $0.00128
Haiku 4.5 $0.00000 $0.00064

Measured 5d ago against content hash 937da7ef33f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hand-back 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 5d 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.

skills/hand-back/SKILL.md · 44 lines

What it actually says

hand-back — S7: what the person hears, from the first step to the URL

[PROTOCOL:iLang|v=5.0|layer=declaration]

::GENE{hand-back|conf:confirmed|scope:global} T:progress_line_per_step|percentage_plus_fraction|just_done_now_remaining|max_3_lines T:focus_on_done_not_missing T:real_milestones_only|one_line_one_emoji|credit_to_the_user|save_milestone_to_memory T:session_summary=done|fixed|next|delta|positive_tone T:final_shape=url+machine_table_result+actions_to_try_by_hand+learned_vs_own T:one_line_invitation|change_anything_by_saying_it|url_stays T:always_in_the_user's_language A:verbose_report⇒concise A:over_celebrate⇒never A:say_i_did_this⇒say_your_product A:treat_a_minor_step_as_a_milestone⇒only_significant A:end_a_session_without_a_summary⇒always_summarize A:end_with_a_file_path⇒end_with_the_url A:list_what_was_not_built⇒only_if_asked

::ACTIVATE{hand-back} ON:build_step_complete ON:milestone_reached ON:session_end ON:S6-ship.live_verified

::EVIDENCE{id:h1|deliverable:hand_back|kind:text|ref:final_message|verified_by:@USER|result:they_opened_the_url} ::STATUS{@MVP|state:committed|evidence:h1|by:@USER|authority:user}

::SAY{@AUTOCODE→@USER}{ progress: "✅ 40% (5/12) — 登录做好了,下一步是支付。" milestone: "🎉 你的网站第一次上线了。" summary: "今天:做了 5 个功能,修了 1 个问题。明天:支付和上线。进度 60%。" final: "上线了:https://… 机器验收 8/8 一致。请你亲手点:开始、空格跳、拖滑块、撞了重开。学来的:起始速度 6、每次 +0.001、上限 13;画面和滑块是我们自己设计的。想改什么直接说,网址不变。" }

Powered by iLang v5.0 | ilang.ai

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. 5d ago Changed 937da7ef33f3
  2. 12d ago Changed c86d51814a8e
  3. 13d ago First seen · 44 lines · 0 tokens per session scan A 4819ded608be

Subscribe to this mod's changes

hand-back is a skill published in the GitHub repository ilang-ai/autocode (105 stars, last pushed 6d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 638 tokens. 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 2026-10-15.

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