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 asaotomo/DeepSentry --skill zipcrackergit clone --depth 1 https://github.com/asaotomo/DeepSentryWrote 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/asaotomo/deepsentry/zipcracker)<a href="https://agentmods.dev/skills/asaotomo/deepsentry/zipcracker"><img src="https://agentmods.dev/badge/skills/asaotomo/deepsentry/zipcracker/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/asaotomo/deepsentry/zipcracker"><img src="https://agentmods.dev/badge/skills/asaotomo/deepsentry/zipcracker.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 | $0.00081 | $0.00718 |
| Opus 5.5 | $0.00032 | $0.00287 |
| Sonnet 5.5 | $0.00016 | $0.00144 |
| Haiku 4.5 | $0.00008 | $0.00072 |
Grade A, and why
zipcracker 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
ZipCracker（DeepSentry 原生，必须先走）
ZIP 解密/伪加密/打不开的第一步必须调用控制端内置 zip_password_recover。
禁止先 inspect、pwd、ls、execute Python ZipCracker、unzip/7z/john。
只有该工具明确失败（超时、未命中、不支持 KPA/ZIP64）后，才允许其他办法。
远程归档先 file_download，再立刻 zip_password_recover。
第一步（不要分步探路）
用户给了 -m / 掩码时：
{"action":"tool","tool_name":"zip_password_recover","tool_args":{"action":"recover","source":"/绝对路径/file.zip","mask":"?uali?s?d?d?d","extract":"true"}}
没给掩码时（伪加密 / 弱口令 / 短明文 CRC32 都走这条）：
{"action":"tool","tool_name":"zip_password_recover","tool_args":{"action":"auto","source":"/绝对路径/file.zip","extract":"true"}}
auto 已内置 ZipCracker 顺序：伪加密修复 → 短明文 CRC32 → 用户 mask（若有）→ 内置 6000 字典 → 1-6 位数字。不要先 inspect 再决定。
有字典文件/目录就加 dictionary。?s 与 ZipCracker 一样是 Python string.punctuation。掩码必须原样传递。
已复刻 / 未复刻
已复刻：伪加密修复（含 data descriptor 位）、1～6 字节 CRC32（命中的是文件内容不是口令）、内置约 6000 字典、1-6 位数字、字典目录、掩码 ?d/?l/?u/?s/??、ZipCrypto / WinZip AES、成功后安全解压。
未复刻，原生失败后如实说明，不要假装做过：已知明文 / bkcrack / 模板 KPA、ZIP64、分卷 ZIP、RAR / 7z。
规则
- 每次调用都要带
source。任务里出现了*.zip就用那个路径。 - 原生成功后再
ls/read_file看解压目录。已经看到flag.txt/flag{...}就finish提交，禁止把 flag 或口令当作execute的 command。 - 不要把 CRC32 十六进制值当密码去
recover。 - WinZip AES 只走字典/掩码。
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 · 48 lines · 81 tokens per session scan A 27ff17bd6a5b
zipcracker is a skill published in the GitHub repository asaotomo/DeepSentry (35 stars, last pushed 22d ago), licensed Apache-2.0. It adds 81 tokens to every session and 718 once invoked, about $0.0003 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 2026-09-04.
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