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 open-octo/octo-agent --skill visa-checklistgit clone --depth 1 https://github.com/open-octo/octo-agentWrote 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/open-octo/octo-agent/visa-checklist)<a href="https://agentmods.dev/skills/open-octo/octo-agent/visa-checklist"><img src="https://agentmods.dev/badge/skills/open-octo/octo-agent/visa-checklist/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/open-octo/octo-agent/visa-checklist"><img src="https://agentmods.dev/badge/skills/open-octo/octo-agent/visa-checklist.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 | $0.00115 | $0.01250 |
| Opus 5 | $0.00057 | $0.00625 |
| Sonnet 5 | $0.00023 | $0.00250 |
| Haiku 4.5 | $0.00012 | $0.00125 |
Grade A, and why
visa-checklist 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 8d 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
Skill: visa-checklist
签证政策因目的国、申请人国籍、签证类型（旅游/商务/过境/工作）而完全不同， 而且经常变——不是一套可以背下来直接套用的规则。这个技能的核心不是"知道 每个国家的签证要求"，是"问对变量、系统性检索、不确定就说不确定"。
第一步：确定三个变量
在给出任何材料清单之前，先确认：
- 目的国：去哪个国家/地区
- 申请人国籍（有时还需要居住地/常住国，免签政策经常按国籍+居住地 组合判断，不是只看护照）
- 签证类型：旅游、商务、过境、探亲、工作等——不同类型材料要求 差异很大
任何一个变量缺失，先问用户，不要假设。同一个目的国，不同国籍的免签/ 落地签/需要提前办签证的情况可能完全不同。
第二步：检索确认，不要凭印象
签证政策是这个技能里最容易出错、也最容易造成实际损失的地方——材料准备 错了可能导致签证被拒或者到了机场被拒绝登机。
- 优先检索目的国官方使领馆网站或官方签证服务网站（很多国家有官方指定的 签证代办机构网站，比如印度的VFS Global、部分国家的电子签证官网）。
- 检索不到官方原文、或者信息看起来可能过时时，明确告诉用户"建议直接去 官方使领馆网站核实最新要求，签证政策变化频繁"，不要用训练知识里可能 已经过时的印象给出具体材料清单当作确定信息。
- 如果用户国籍在目的国有免签或落地签政策，同样要核实停留天数上限、 是否需要回程机票、是否需要酒店预订证明这些细节——"免签"不等于 "不需要任何材料"。
第三步：按结构整理清单
确认信息来源可靠后，按这个结构组织：
# [目的国] 签证/入境材料清单
**签证类型：** [旅游/商务/过境/...]
**适用国籍：** [用户的国籍]
**签证方式：** [免签/落地签/电子签/使领馆签证]
**信息来源：** [官方网站链接] （核实日期：[日期]）
## 必备材料
- [ ] 护照（有效期要求：距离行程结束后至少还剩几个月，具体见来源）
- [ ] 签证申请表（如需要）
- [ ] 照片（规格要求）
- [ ] [其他必备材料]
## 视情况需要
- [ ] 往返机票预订证明
- [ ] 酒店预订证明/行程单
- [ ] 银行流水/资金证明
- [ ] 邀请函（商务/探亲）
- [ ] 旅行保险
- [ ] [其他条件性材料]
## 时间线提醒
- 建议提前多久申请：[根据来源信息]
- 停留天数上限：[如适用]
- 落地签/电子签的现场排队时间预估（如适用）
## 免责提醒
签证政策可能随时调整，以上信息核实于[日期]，出行前请以目的国官方使领馆
或官方签证网站的最新公告为准。
常见坑点提醒
- "免签"不等于"随便进"：免签通常仍有停留天数限制、可能要求出示 回程机票和资金证明，入境官员仍有权拒绝入境。
- 护照有效期陷阱：很多国家要求护照有效期覆盖行程结束后至少6个月， 不是覆盖到行程结束当天就够。
- 过境签容易被忽略：转机时间长、或者需要出机场的转机，可能需要 单独的过境签，不能默认"只是转机不需要签证"。
- 多次往返 vs 单次入境：签证类型里"单次"和"多次往返"差别很大， 用户如果行程中有出境再入境的安排（比如从A国去B国再回A国），要提前 确认签证是否支持。
边界
- 不给出未经检索确认的具体材料清单当作确定信息——这个技能存在的意义 就是防止"我记得大概需要这些"这种凭印象的回答造成实际损失。
- 不判断"这个材料够不够"——最终审核权在使领馆/边检，这个技能只负责 系统性整理清单和提醒常见坑点。
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.
- 8d ago First seen · 101 lines · 115 tokens per session scan A 5d6fd794caf5
visa-checklist is a skill published in the GitHub repository open-octo/octo-agent (97 stars, last pushed yesterday), licensed MIT. It adds 115 tokens to every session and 1,250 once invoked, about $0.0006 per session on Opus 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 2026-09-03.
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