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SpecLeft – For those who can't tell what their AI agent built

SpecLeft – For those who can't tell what their AI agent built

by dimwiddle·Feb 25, 2026·1 point·0 comments
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AI Analysis

●●●BangerBig BrainSolve My ProblemZero to One

Intent-to-code verification detects where AI agents drift from PRD, not just coverage—solves a real pain.

Strengths
  • •Tackles a genuine blind spot: AI code passing tests but violating intent, which static analysis misses
  • •Intent diffing against PRD creates a meaningful new signal (drift %) beyond line coverage or lint rules
  • •Deterministic, CLI-first design integrates naturally into agent workflows without setup overhead
Weaknesses
  • •Early access, ships late March—unproven in production, unclear pricing model and real-world accuracy
  • •Requires well-written PRD/design docs; fails silently on vague or missing specifications
Target Audience

Teams shipping AI-generated code at scale (especially with Claude and similar agents)

Similar To

SonarQube (quality gates) · Datadog code review (AI-assisted review) · intent-driven testing frameworks

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