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 Pusparaj99op/blackarch-AI --skill password-hash-reviewgit clone --depth 1 https://github.com/Pusparaj99op/blackarch-AIWrote 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/pusparaj99op/blackarch-ai/password-hash-review)<a href="https://agentmods.dev/skills/pusparaj99op/blackarch-ai/password-hash-review"><img src="https://agentmods.dev/badge/skills/pusparaj99op/blackarch-ai/password-hash-review/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/pusparaj99op/blackarch-ai/password-hash-review"><img src="https://agentmods.dev/badge/skills/pusparaj99op/blackarch-ai/password-hash-review.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 | $0.00027 | $0.00299 |
| Opus 5 | $0.00014 | $0.00150 |
| Sonnet 5 | $0.00005 | $0.00060 |
| Haiku 4.5 | $0.00003 | $0.00030 |
Grade B, and why
password-hash-review scanned grade B 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 11d 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.
Reaches for credential filesmediumPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
1. Confirm with the user which file in `data/hashes/` to audit and what hash format it is (e.g. NTLM, bcrypt, SHA-256, /etc/shadow yescrypt). Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
What it actually says
Password hash review
Guardrail: only ever operate on files the user has deliberately placed in data/hashes/ for an authorized password-strength audit (e.g. their own exported password database). This skill never touches a network target, and crack_hash_offline refuses any file outside data/hashes/.
- Confirm with the user which file in
data/hashes/to audit and what hash format it is (e.g. NTLM, bcrypt, SHA-256, /etc/shadow yescrypt). - Pick the matching
hash_modefor hashcat, or--formatvalue for john, and choosetoolaccordingly. - Call
crack_hash_offlinewith a reasonable wordlist (e.g./usr/share/wordlists/rockyou.txtif present). - Summarize the ratio of cracked/weak vs. uncracked/strong hashes — do not print recovered plaintext passwords in the summary, just counts and general weakness patterns (e.g. "12 of 40 accounts used a dictionary word").
- Recommend remediation (password policy, forcing resets for cracked accounts) rather than listing the raw credentials.
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.
- 11d ago First seen · 16 lines · 27 tokens per session scan B 3df4b0d8fc3a
password-hash-review is a skill published in the GitHub repository Pusparaj99op/blackarch-AI (0 stars, last pushed 25d ago), licensed MIT. It adds 27 tokens to every session and 299 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reaches for credential files). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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