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Skill · .md packageTrail of Bits/10 trustVerified

fp-check

Systematically verifies suspected security bugs to eliminate false positives, producing a TRUE POSITIVE or FALSE POSITIVE verdict with…

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About

Systematically verifies suspected security bugs to eliminate false positives, producing a TRUE POSITIVE or FALSE POSITIVE verdict with documented evidence for each. Use when asked whether a specific finding is real, exploitable, or a false positive, or to verify or validate a suspected vulnerability — not for hunting or discovering new bugs."

allowed-tools: Read Grep Glob LSP Bash Task Write Edit AskUserQuestion TaskCreate TaskUpdate TaskList TaskGet

What it can do

  • Systematically verifies suspected security bugs to eliminate false positives, producing a TRUE POSITIVE or FALSE POSITIVE verdict with documented evidence for each. Use when asked whether a specific finding is real, exploitable, or a false positive, or to verify or validate a suspected vulnerability — not for hunting or discovering new bugs."
  • allowed-tools: Read Grep Glob LSP Bash Task Write Edit AskUserQuestion TaskCreate TaskUpdate TaskList TaskGet

Setup

  1. Install: npx skills add trailofbits/skills --all
  2. The skill auto-loads when relevant, or invoke it by name in your agent.

Prerequisites

A compatible AI coding agent (Claude Code, Cursor, etc.).

Use cases

securitywriting

Works with

Claude CodeAny agent (.md)

Trust score — 9/10

/10 trustVerified

Trail of Bits is a top-tier security research firm; their skills are professional-grade auditing and fuzzing playbooks used by their own engineers. Open source.

Sources

Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.