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 galact-byte/galact-Skills --skill hunt-ssrfgit clone --depth 1 https://github.com/galact-byte/galact-SkillsWrote 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/galact-byte/galact-skills/hunt-ssrf)<a href="https://agentmods.dev/skills/galact-byte/galact-skills/hunt-ssrf"><img src="https://agentmods.dev/badge/skills/galact-byte/galact-skills/hunt-ssrf/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/galact-byte/galact-skills/hunt-ssrf"><img src="https://agentmods.dev/badge/skills/galact-byte/galact-skills/hunt-ssrf.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 | $0.00195 | $0.01643 |
| Opus 5 | $0.00097 | $0.00822 |
| Sonnet 5 | $0.00039 | $0.00329 |
| Haiku 4.5 | $0.00019 | $0.00164 |
Grade C, and why
hunt-ssrf scanned grade C with 1 finding 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 10d 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.
Cloud metadata endpointhighServer-side request forgery
One request to 169.254.169.254 can return temporary IAM credentials.
判定目标的"服务端取 URL"功能是否可被诱导访问**攻击者不应触达的资源**（内网服务、`169.254.169.254` 云元数据、`localhost` 管理端口、受限协议），给出可复现的 PoC 与影响链，并留存原始请求/响应证据。 The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What ships with it
6 files 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.
- 10d ago First seen · 88 lines · 195 tokens per session scan C ec09b292d480
hunt-ssrf is a skill published in the GitHub repository galact-byte/galact-Skills (6 stars, last pushed yesterday), with no licence file. It adds 195 tokens to every session and 1,643 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it C with 1 finding (cloud metadata endpoint). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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