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 agentmods add skills/vigilantshield/claude-hunterkit/api-14-deserializationnpx skills add vigilantshield/Claude-HunterKit --skill api-14-deserializationgit clone --depth 1 https://github.com/vigilantshield/Claude-HunterKitWrote 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/vigilantshield/claude-hunterkit/api-14-deserialization)<a href="https://agentmods.dev/skills/vigilantshield/claude-hunterkit/api-14-deserialization"><img src="https://agentmods.dev/badge/skills/vigilantshield/claude-hunterkit/api-14-deserialization.svg" alt="Measured on agentmods" 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 | $0.00056 | $0.02617 |
| Opus 5 | $0.00028 | $0.01308 |
| Sonnet 5 | $0.00011 | $0.00523 |
| Haiku 4.5 | $0.00006 | $0.00262 |
Grade B, and why
api-14-deserialization scanned grade B with 3 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.
Unrestricted tool accessmediumExcessive agency
A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.
- **RCE via gadget chains**: Execute arbitrary code through chained object instantiation Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- curl / httpx Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
{"rce":"_$$ND_FUNC$$_function(){require('child_process').exec('whoami', function(error, stdout){console.log(stdout)});}()"} The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 5d ago First seen · 250 lines · 56 tokens per session scan B ea52cfac80d2
api-14-deserialization is a skill published in the GitHub repository vigilantshield/Claude-HunterKit (5 stars, last pushed 1mo ago), with no licence file. It adds 56 tokens to every session and 2,617 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 3 findings (unrestricted tool access, makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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