Skills for Real Engineers. Straight from my .agents directory.
bugcrowd-reporting
Agent skill fromelementalsouls/Claude-BugHunter
Bugcrowd-specific reporting tactics complementing report-writing: VRT category search-and-fallback strategy when no exact match exists, manual severity override when VRT defaults underrate impact, severity-request paragraph as first body section, OOS-clause rebuttal templates (rate limiting on auth-flow endpoints, debug-info framing, user-enumeration with sensitive PII, theoretical-issue counter), chained-finding cross-reference patterns, target selection for QA-vs-prod programs, researcher-side hygiene (Bugcrowdninja email alias, account state restoration, friendly-tester posture). Use when filing a Bugcrowd submission, when VRT default seems wrong, when triager closes as OOS or downgrades severity, when chaining linked submissions, or when scope distinguishes production from QA. Pairs with report-writing and triage-validation.
How to install bugcrowd-reporting
npx skills add elementalsouls/Claude-BugHunter# or add only this skill to Claude Code: copy the folder
skills/bugcrowd-reporting/
# into
~/.claude/skills/bugcrowd-reporting/ (all projects)
.claude/skills/bugcrowd-reporting/ (one project)
1# BUGCROWD REPORTING — Program-Specific Tactics23> Companion to the generic `report-writing` skill. Use when working specifically on Bugcrowd submissions where VRT mapping, OOS-clause rebuttals, or per-program target selection matter.45This skill encodes patterns that apply specifically to Bugcrowd's submission flow. For the generic per-platform templates (HackerOne / Bugcrowd / Intigriti / Immunefi report bodies), use the `report-writing` skill. For the 7-Question Gate before deciding to report at all, use `triage-validation`.67---89## 1. VRT Category Selection — Search & Fallback Strategy1011Bugcrowd's submission form requires a single VRT (Vulnerability Rating Taxonomy) selection. The dropdown's default severity is bound to the chosen node — pick wrong and the form auto-suggests a lower priority (often P4) when the actual impact is P3 or P2.1213> Note: VRT default severities are not fixed constants. Bugcrowd revises the VRT schema across versions, and individual programs can remap defaults via their own priority configuration. The P-values shown in the examples below (e.g., "No Rate Limiting on Form → Login" defaulting to P4) are the typical baseline at time of writing — always read the severity the *current* form actually auto-suggests for *this* program rather than assuming the value here.1415### 1.1 Search hierarchy (try in order, pick the highest-severity match that still describes the bug)1617For any finding, search the VRT dropdown with these terms in this order:18…
Excerpt shown under the repository's MIT license.
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