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Proctor

Open-source tool that prevents AI coding agents from cheating in benchmarks via kernel-level sandbox isolation and ed25519 cryptographic signing.

β˜…β˜…β˜…β˜…β˜† 4 Free (Open Source)

βœ… Pros / Advantages

  • β€’ Kernel-level sandbox isolation
  • β€’ Cryptographic ed25519 signing
  • β€’ Prevents benchmark cheating
  • β€’ Open source and auditable
  • β€’ Works with common coding agents

❌ Cons / Limitations

  • β€’ Niche use case (benchmarks)
  • β€’ Setup requires system-level config
  • β€’ Small community, early stage
  • β€’ Limited to supported agent types

πŸ’° Pricing Plans

Free (Open Source)

Pricing details are gathered from public sources and are subject to change. Please visit the official website for real-time rates.

Last updated: July 2026 Β· 9bests editorial review

βœ… Who should use Proctor

  • β€’ Kernel-level sandbox isolation
  • β€’ Cryptographic ed25519 signing
  • β€’ Prevents benchmark cheating
  • β€’ Open source and auditable
  • β€’ Works with common coding agents

⚠️ Who should look elsewhere

  • β€’ Niche use case (benchmarks)
  • β€’ Setup requires system-level config
  • β€’ Small community, early stage
  • β€’ Limited to supported agent types

🎯 Common use cases

Autocompleting and refactoring code

Multi-file AI edits

Debugging and test generation

βš–οΈ Proctor vs Cursor

Proctor Cursor
Rating 4/5 4.8/5
Pricing Free (Open Source) Free / $20/mo
Key strength Kernel-level sandbox isolation Best AI code editor

See the full head-to-head in our Proctor vs Cursor comparison.

❓ Frequently asked questions

Is Proctor free?

+

Proctor offers a free tier (Free (Open Source)). Paid plans unlock higher limits and advanced features.

What is Proctor best for?

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Proctor is best for Kernel-level sandbox isolation and Cryptographic ed25519 signing. Open-source tool that prevents AI coding agents from cheating in benchmarks via kernel-level sandbox isolation and ed25519 cryptographic signing.

How does Proctor compare to Cursor?

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Proctor (4/5) and Cursor (4.8/5) serve overlapping needs. Proctor stands out for Kernel-level sandbox isolation, while Cursor is stronger at Best AI code editor. Choose based on your priority.

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