hunt-business-logic
hunt-business-logic is a Pricing & packaging skill for AI agents, published by elementalsouls in the Claude-BugHunter repository on GitHub. Skillspace rates hunt-business-logic D (64/100) and it passed the safety scan; a judge model has also reviewed it.
Hunting skill for business logic vulnerabilities. Built from 12 public bug bounty reports. Covers coupon-race-stacking (Instacart, Stripe, Reverb), negative-quantity-in-cart price tampering (Upserve, Eternal/Zomato), decimal/fraction price-field overflow (Shipt), client-side checkout amount trust on PayPal redirect (WordPress.org), price-per-unit mass-assignment (Krisp), and archived-price swap / cart-TOCTOU (Stripe). Use when hunting business logic — heavy emphasis on financial-impact-demonstrated cases.
- Grade
- D
- Quality
- 64 / 100
- Safety
- Passed
- GitHub stars
- 4,464
Placed #6 of 6 in the judged category final for Pricing & packaging.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 100 / 100
- Maturity
- Basic: a single SKILL.md
- Security scan
- Low-risk patterns
- License
- Not declared. Check the repository before reusing it.
Judge review
Placed #6 of 6 in the judged category final for Pricing & packaging.
- Trigger
70 70 - Instructions
85 85 - Specificity
92 92 - Safety
45 45 - Disclosure
78 78 - Maintenance
70 70
Sharp, citation-grounded bug-bounty methodology with real payloads, but instructing testers to set a verification callback to 'a victim's number' crosses from proving a vulnerability into targeting a real non-consenting person.
What the scanner flagged
- mentions secrets in text
Not checked yet
- Category is a classifier prediction; no model has read this skill yet
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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