{
 "schema_version": 1,
 "generated": "2026-10-24",
 "id": "stijnswapped-myrqen--measure-scanner-accuracy-on-corpus",
 "repo": "stijnswapped/Myrqen",
 "repo_url": "https://github.com/stijnswapped/Myrqen",
 "repo_slug": "stijnswapped-myrqen",
 "title": "Measure the scanner's accuracy on its corpus",
 "page_title": "How to measure the scanner's accuracy on its corpus with Myrqen",
 "summary": "Run the published benchmark to get recall, precision, and false-positive results for the static pass.",
 "who": "A tool evaluator or contributor who needs measured detection results instead of numbers copied from a README.",
 "problem": "Detection claims for a security scanner are hard to judge without knowing how the scanner performs on known vulnerable and safe code.",
 "outcome": "Recall, precision, per-class results, and the safe-case false-positive rate, compared against the committed baseline.",
 "steps": [
  "Install Node.js 22 or newer and pnpm, then clone the Myrqen repository.",
  "Run `pnpm install` in the repository root.",
  "Run `pnpm build`, then run `pnpm benchmark` for the full fixture benchmark.",
  "Compare the output with benchmark/baseline.json and benchmark/corpus-baseline.json."
 ],
 "agent_prompt": "In the stijnswapped/Myrqen repository, run `pnpm benchmark` and report recall, precision, and the safe-case false-positive rate. Expect a non-zero exit if results fall below the release gates or regress from benchmark/baseline.json. Verify that the reported numbers match the committed baseline files.",
 "agents": [
  "any"
 ],
 "difficulty": "Intermediate",
 "time": "30 minutes",
 "basis": "readme",
 "caveat": "The benchmark covers only the listed frameworks and cases in the corpus, so results do not show accuracy on every codebase.",
 "category": "Security and science",
 "tags": [
  "Security and science"
 ],
 "lang": "typescript",
 "requirements": [
  "A coding agent you already use, such as Claude Code or Codex",
  "Node.js 22 or newer and npx for the Agent Skill install",
  "A local project you own or are explicitly authorized to test",
  "Node.js 22 or newer and pnpm if you want to build from source"
 ],
 "risk": "dual-use",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.8,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/stijnswapped-myrqen/measure-scanner-accuracy-on-corpus/",
 "md": "https://dedupedai.com/use-cases/stijnswapped-myrqen/measure-scanner-accuracy-on-corpus/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/stijnswapped-myrqen--measure-scanner-accuracy-on-corpus.json",
 "api_version": "v1"
}