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 allsmog/blackbox-claude-plugin --skill web-enumerationgit clone --depth 1 https://github.com/allsmog/blackbox-claude-pluginWrote 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/allsmog/blackbox-claude-plugin/web-enumeration)<a href="https://agentmods.dev/skills/allsmog/blackbox-claude-plugin/web-enumeration"><img src="https://agentmods.dev/badge/skills/allsmog/blackbox-claude-plugin/web-enumeration.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 | $0.00058 | $0.01731 |
| Opus 5 | $0.00029 | $0.00865 |
| Sonnet 5 | $0.00012 | $0.00346 |
| Haiku 4.5 | $0.00006 | $0.00173 |
Grade A, and why
Web Application Enumeration scanned grade A 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 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -I http://<TARGET> How it starts
The opening of the file, as written. The whole thing — 259 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Web Application Enumeration Skill
Overview
Techniques for discovering web content, identifying technologies, and finding vulnerabilities in web applications.
Technology Fingerprinting
Whatweb
# Basic scan
whatweb http://<TARGET>
# Aggressive scan
whatweb -a 3 http://<TARGET>
# Verbose output
whatweb -v http://<TARGET>
Manual Header Analysis
# Check response headers
curl -I http://<TARGET>
# Key headers to note:
# Server: Apache/2.4.41
# X-Powered-By: PHP/7.4
# X-AspNet-Version: 4.0.30319
Wappalyzer (Browser Extension)
- Identifies CMS, frameworks, libraries
- Shows JavaScript libraries
- Detects analytics and marketing tools
Directory Fuzzing
Gobuster
# Basic directory scan
gobuster dir -u http://<TARGET> -w /usr/share/wordlists/dirb/common.txt
# With extensions
gobuster dir -u http://<TARGET> -w /usr/share/wordlists/dirb/common.txt \
-x php,html,txt,bak,zip
# With authentication
gobuster dir -u http://<TARGET> -w wordlist.txt \
-U admin -P password
# Ignore SSL errors
gobuster dir -u https://<TARGET> -w wordlist.txt -k
Feroxbuster (Recursive)
# Basic recursive scan
feroxbuster -u http://<TARGET> -w /usr/share/seclists/Discovery/Web-Content/raft-medium-directories.txt
# With extensions and depth
feroxbuster -u http://<TARGET> \
-w /usr/share/seclists/Discovery/Web-Content/raft-medium-directories.txt \
-x php,html,txt -d 3
# Quiet mode with output
feroxbuster -u http://<TARGET> -w wordlist.txt -q -o results.txt
FFUF (Fast Fuzzer)
# Directory fuzzing
ffuf -u http://<TARGET>/FUZZ -w wordlist.txt
# With extensions
ffuf -u http://<TARGET>/FUZZ -w wordlist.txt -e .php,.html,.txt
# Virtual host fuzzing
ffuf -u http://<TARGET> -H "Host: FUZZ.<DOMAIN>" \
-w /usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt \
-fs <size_to_filter>
# POST parameter fuzzing
ffuf -u http://<TARGET>/login -X POST \
-d "username=admin&password=FUZZ" -w passwords.txt
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 · 259 lines · 58 tokens per session scan A 20636de88ec7
Web Application Enumeration is a skill published in the GitHub repository allsmog/blackbox-claude-plugin (5 stars, last pushed 6mo ago), licensed MIT. It adds 58 tokens to every session and 1,731 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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