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Spec-to-Contracts Verifier
Build a SaaS and IDE plugin that converts ambiguous engineering requirements into machine-checkable contracts, edge-case scenarios, and verification-ready specs. The product addresses the largest bottleneck discussed: teams do not know what correct means well enough to prove it.
Por que isso importa
You are responsible for a service where outages, inconsistent state, or silent data loss are unacceptable, but when you try to verify behavior formally, you realize your team never wrote down what should happen in failure modes. Existing proof tools are useful only after the hard thinking is done. You still need to define retries, partial failures, ordering, and recovery behavior in a precise way. That specification work is slow, unpopular, and easy to postpone, which means verification never starts. A tool that turns messy product and engineering requirements into concrete contracts would let you move from vague intent to something a prover or test harness can actually check.
- · Feito para Engineering teams building distributed systems, fintech, infrastructure software, and security-sensitive services that want stronger correctness guarantees without hiring full formal-methods specialists..
- · Monetização mais provável: SaaS subscription.
A Dor · Narrativa
You are responsible for a service where outages, inconsistent state, or silent data loss are unacceptable, but when you try to verify behavior formally, you realize your team never wrote down what should happen in failure modes. Existing proof tools are useful only after the hard thinking is done. You still need to define retries, partial failures, ordering, and recovery behavior in a precise way. That specification work is slow, unpopular, and easy to postpone, which means verification never starts. A tool that turns messy product and engineering requirements into concrete contracts would let you move from vague intent to something a prover or test harness can actually check.
Detalhe da pontuação
Sinal de Mercado
Go-to-Market
Staff and principal engineers at small-to-mid-sized infrastructure, fintech, and security product companies who own correctness-critical backend services.
~50K-100K globally in the initial wedge
Twitter dev community
$99/month per engineer
10 paying teams generating and exporting at least 50 verification-ready specs within 30 days
Escopo do MVP · 1–2 semanas
- Build a simple web form that ingests requirement text and outputs candidate invariants and pre/postconditions
- Create templates for distributed-system edge cases such as timeout, retry, duplicate request, and partial commit
- Implement a review UI where users approve, edit, or reject generated contracts
- Add export to Markdown and JSON schema for downstream tooling
- Interview 10 backend engineers and collect 20 sample requirement documents
- Add property-test skeleton generation from approved contracts
- Implement Lean or SMT-friendly contract export for a narrow subset
- Integrate GitHub import for PRD or design-doc text
- Track acceptance and edit rates to measure output quality
- Launch a private beta to 5 teams and collect weekly usage feedback
Diferenciação
Por que isso pode falhar
Auto-refutação — o sinal de confiança mais importante
- 1Teams may enjoy the generated specs but stop before integrating them into real engineering workflows, limiting perceived ROI.
- 2Output quality may be too inconsistent for correctness-critical users, who have very low tolerance for subtle mistakes.
- 3Broader developer copilots may quickly add lightweight contract generation, compressing pricing power.
Resumo das evidências
Como a IA sintetizou este insight — sem citações literais
The strongest pattern across the discussion was that proof itself is not the only problem. Several commenters emphasized that production systems fail because expected behavior is underspecified, especially around edge conditions. Multiple participants also noted that the cost of detailed thinking has historically blocked formal methods. That creates room for a software product focused on specification generation, edge-case surfacing, and verifier-ready contracts rather than raw proof automation alone.
Plano de Ação
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Próximo Passo Recomendado
Construir
Sinais de demanda fortes. Há dor real e disposição a pagar — comece a construir um MVP.
Kit de Textos para Landing Page
Textos prontos para colar, baseados na linguagem real da comunidade Reddit
Título Principal
Spec-to-Contracts Verifier
Subtítulo
Build a SaaS and IDE plugin that converts ambiguous engineering requirements into machine-checkable contracts, edge-case scenarios, and verification-ready specs. The product addresses the largest bottleneck discussed: teams do not know what correct means well enough to prove it.
Para Quem É
Para Engineering teams building distributed systems, fintech, infrastructure software, and security-sensitive services that want stronger correctness guarantees without hiring full formal-methods specialists.
Lista de Funcionalidades
✓ Requirement-to-contract generator with structured assumptions and invariants ✓ Edge-case discovery for failures such as retries, timeouts, and partial writes ✓ Export to theorem prover or property-testing formats ✓ Review workflow showing traceability from requirement to generated spec
Onde Validar
Compartilhe sua landing page no r/HN · front_page — é exatamente lá que esses pontos de dor foram descobertos.
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