{
 "schema_version": 1,
 "generated": "2026-10-26",
 "repo": "proteus-evolve/Proteus",
 "name": "Proteus",
 "owner": "proteus-evolve",
 "slug": "proteus-evolve-proteus",
 "github": "https://github.com/proteus-evolve/Proteus",
 "what": "Proteus is a Python framework that lets any agent harness rewrite its own files over many fresh episodes, then measures how the harness changes.",
 "why": "111 stars, launched 70 days ago",
 "language": "Python",
 "requirements": [
  "Python 3.10 or newer",
  "pip to install proteus-evolve==0.4.0 (no model SDK is required for the minimal harness)",
  "For real harnesses: Docker and a DeepSeek or Codex key, as listed in the harness table"
 ],
 "audience_note": "Researchers and developers who study or run self-evolving agent harnesses and want to measure what changes, not just a benchmark score.",
 "risk": "none",
 "section": "earlier",
 "weekly_rank": null,
 "category": "Software and DevOps",
 "url": "https://dedupedai.com/use-cases/proteus-evolve-proteus/",
 "use_case_count": 4,
 "use_cases": [
  {
   "id": "proteus-evolve-proteus--compare-evolution-arms-offline",
   "title": "Compare evolution arms offline in one afternoon",
   "best": true,
   "url": "https://dedupedai.com/use-cases/proteus-evolve-proteus/compare-evolution-arms-offline/",
   "json": "https://dedupedai.com/use-cases/u/proteus-evolve-proteus/compare-evolution-arms-offline.json"
  },
  {
   "id": "proteus-evolve-proteus--check-if-a-preference-sticks",
   "title": "Test whether a starting preference leaves a lasting mark",
   "best": false,
   "url": "https://dedupedai.com/use-cases/proteus-evolve-proteus/check-if-a-preference-sticks/",
   "json": "https://dedupedai.com/use-cases/u/proteus-evolve-proteus/check-if-a-preference-sticks.json"
  },
  {
   "id": "proteus-evolve-proteus--evolve-coding-agent-in-docker",
   "title": "Evolve a pi coding agent inside a Docker sandbox",
   "best": false,
   "url": "https://dedupedai.com/use-cases/proteus-evolve-proteus/evolve-coding-agent-in-docker/",
   "json": "https://dedupedai.com/use-cases/u/proteus-evolve-proteus/evolve-coding-agent-in-docker.json"
  },
  {
   "id": "proteus-evolve-proteus--score-evolution-against-hidden-benchmark",
   "title": "Score a harness against a hidden benchmark",
   "best": false,
   "url": "https://dedupedai.com/use-cases/proteus-evolve-proteus/score-evolution-against-hidden-benchmark/",
   "json": "https://dedupedai.com/use-cases/u/proteus-evolve-proteus/score-evolution-against-hidden-benchmark.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."
}