hunt

A command for actively looking for security vulnerabilities in an authorised target. It supports a single host, a wildcard such as *.example.com, or a file containing multiple targets.

In plain words
What is it for?
Use it for red-team or web-application penetration testing, including vulnerability-class filtering, source-code checks, and optional browser-based testing.
Why use it?
It gives security testing a defined scope and a repeatable process for finding and documenting issues without expanding beyond the authorised targets.

Command

Install

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.

agentmods
npx agentmods add commands/elementalsouls/claude-bughunter/hunt
Clone the repo
git clone --depth 1 https://github.com/elementalsouls/Claude-BugHunter
Per session 63 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,217 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00063 $0.01217
Opus 5 $0.00032 $0.00609
Sonnet 5 $0.00013 $0.00243
Haiku 4.5 $0.00006 $0.00122

Measured yesterday against content hash 579a3299d708, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

hunt 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 yesterday.

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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

  • hunt — 100% identical, 0 lines differ
commands/hunt.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/hunt

slim two-track dispatcher. one mode question, one branch, delegate.

engagement frame — state once, then proceed. invoking /hunt asserts the operator holds written authorization to assess the named scope: a bug-bounty program's in-scope assets, a signed engagement letter, infrastructure they own, or a practice target. work stays inside that scope — an out-of-scope host stops the run rather than widening it. the deliverable is a reproducible, remediable finding.

do not prompt for this and do not ask about the SOW. it is an assertion the operator already made by invoking the command; restating it once keeps the engagement context explicit for the rest of the session instead of leaving it implied.

step 0 — parse

target.com               single target
*.target.com             wildcard — /recon <base> first, then hunt each live host
targets.txt              multi-target — mode question once, applied per line
--vuln-class <X>         skip mode question, load only hunt-<X>
--source-code <p|url>    static + dynamic
--chrome                 browser MCP mode

wildcard handler: if $TARGET begins with *., strip prefix and invoke /recon <base> before continuing.

step 1 — mode dispatcher

skipped if --vuln-class is set.

question: "what kind of engagement is this for {target}?"
header:   "engagement"
options:
  1. Red Team Assessment   — critical/high impact, chained findings, client deliverable
  2. WAPT / BugHunting     — full OWASP coverage, platform/program report

do not prompt the operator to paste a SOW, scope-of-work, or engagement-letter document — that is sensitive client data and must not be ingested or persisted. This is a data-hygiene rule, NOT an authorization bypass: scope is still enforced by /scope (deterministic, deny-wins) and the triage-validation 7-Question Gate before any finding ships. Authorization is assumed to be established out-of-band; the bundle verifies in-scope, it does not collect proof-of-authorization paperwork.

Read the full file on GitHub · 116 lines

Changes

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.

  1. yesterday First seen · 116 lines · 0 tokens per session scan A 579a3299d708

Subscribe to this mod's changes

hunt is a command published in the GitHub repository elementalsouls/Claude-BugHunter (3,853 stars, last pushed 2d ago), licensed MIT. It adds 63 tokens to every session and 1,217 once invoked, about $0.0003 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 2026-08-30.

Related

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spray

Password spray with hard guards — typed-hostname confirmation, lockout warning, audit log. Modes: http-form (custom login page), oauth (password grant), o365 + okta (via TREVORspray). Default delay 30min/round + 60s jitter. Usage /spray --mode --users --passes.

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web3-audit

Smart contract security audit — runs through 10 bug class checklist (accounting desync, access control, incomplete path, off-by-one, oracle errors, ERC4626, reentrancy, flash loan, signature replay, proxy/upgrade). Applies pre-dive kill signals first. Generates Foundry PoC template for confirmed findings. Usage…

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autopilot

Run autonomous hunt loop on a target — scope check → recon → rank surface → hunt → validate → report with configurable checkpoints. Usage: /autopilot target.com [--paranoid|--normal|--yolo].

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recon

Run the full recon pipeline by invoking tools/reconengine.sh — subdomain enum (subfinder + amass + crt.sh + wayback), httpx live host probing with tech detection, nmap port scan, gau URL collection, JS analysis, ffuf directory fuzzing, parameter discovery, config exposure check, CI/CD workflow scan. Outputs to recon/…

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report

Write a submission-ready bug bounty report. Generates H1/Bugcrowd/Intigriti/Immunefi format with CVSS 3.1 score, proof of concept, impact statement, and remediation. Run /validate first. Usage: /report.

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