{
 "schema_version": 1,
 "generated": "2026-10-26",
 "repo": "supercorp-ai/supercov",
 "name": "supercov",
 "owner": "supercorp-ai",
 "slug": "supercorp-ai-supercov",
 "github": "https://github.com/supercorp-ai/supercov",
 "what": "Supercov is a free, open source, local tool that measures test coverage, assertion strength, code quality and security so coding agents know what to fix and what to test.",
 "why": "157 stars, launched 64 days ago",
 "language": "Rust",
 "requirements": [
  "A project with a complete test command the repository already runs, such as npm test, pytest or cargo test",
  "Node.js so npx can fetch Supercov, or one of the other install routes in the README",
  "A TypeSafe AI API key from https://typesafe.ai, only for quality and security scoring; coverage needs no account"
 ],
 "audience_note": "Software developers and the coding agents they run, who want evidence of what their tests and code are missing.",
 "risk": "none",
 "section": "earlier",
 "weekly_rank": null,
 "category": "Software and DevOps",
 "url": "https://dedupedai.com/use-cases/supercorp-ai-supercov/",
 "use_case_count": 4,
 "use_cases": [
  {
   "id": "supercorp-ai-supercov--write-first-missing-test",
   "title": "Write the first test for uncovered code",
   "best": true,
   "url": "https://dedupedai.com/use-cases/supercorp-ai-supercov/write-first-missing-test/",
   "json": "https://dedupedai.com/use-cases/u/supercorp-ai-supercov/write-first-missing-test.json"
  },
  {
   "id": "supercorp-ai-supercov--score-code-quality-before-review",
   "title": "Rank files by code smells before a review",
   "best": false,
   "url": "https://dedupedai.com/use-cases/supercorp-ai-supercov/score-code-quality-before-review/",
   "json": "https://dedupedai.com/use-cases/u/supercorp-ai-supercov/score-code-quality-before-review.json"
  },
  {
   "id": "supercorp-ai-supercov--check-branch-for-security-risks",
   "title": "Check a branch for security risks before merging",
   "best": false,
   "url": "https://dedupedai.com/use-cases/supercorp-ai-supercov/check-branch-for-security-risks/",
   "json": "https://dedupedai.com/use-cases/u/supercorp-ai-supercov/check-branch-for-security-risks.json"
  },
  {
   "id": "supercorp-ai-supercov--share-coverage-evidence-in-pull-request",
   "title": "Attach a private coverage report to a pull request",
   "best": false,
   "url": "https://dedupedai.com/use-cases/supercorp-ai-supercov/share-coverage-evidence-in-pull-request/",
   "json": "https://dedupedai.com/use-cases/u/supercorp-ai-supercov/share-coverage-evidence-in-pull-request.json"
  }
 ],
 "disclaimer": "Third-party repos we don't own or vouch for. AI-generated use cases can be wrong: review everything and run at your own risk."
}