We build contract-first, no-escape development tools that prevent bugs before they're written — not after they reach production.

Traditional software development finds bugs at deployment time. We enforce behavioral contracts during development, giving you:

• ✅ Prevention over detection — Stop bugs before they're created
• ✅ No-escape quality gates — Automated enforcement you can't bypass
• ✅ Brownfield-first — Works with existing Python codebases
• ✅ Offline-capable — No cloud dependencies or accounts required

Brownfield-first CLI for Python legacy modernization with runtime contract enforcement.

# Install in 10 seconds
uvx --from specfact-cli specfact
# Reverse engineer existing code → specs → contracts
specfact import from-code --repo . --name my-project
specfact enforce --plan .specfact/plans/bundle.yaml

Status: v0.12.1 released | Docs | PyPI

Enterprise-grade collaboration and visualization for teams. Coming Q1 2026.

• Website: noldai.com
• Email: hello@noldai.com
• License: Apache 2.0 (free for any use)
• Enterprise: Contact us for SaaS hosting and white-label solutions

• Contract-first testing replaces traditional unit tests
• State machine workflows enforce proper progression
• Bidirectional sync keeps specs and code aligned
• Type coverage: 100% with basedpyright strict mode
• Test coverage: 90%+ scenario tests for all commands

_{© 2025 NOLD AI (Nold Coaching & Consulting) | NOLD AI® is a registered trademark}