Opportunity ledger / Dossier O-1547
Recurring need documented in 3 independent public source items.
First seen 2026-07-29 · Last updated 2026-09-15 · Recalculated daily
This dossier's trend factor is 0.5, capped at 2.0.
Post title: How Spec-driven development is followed in Companies (In Greenfield Projects) using Claude Code?
How do you write multiple spec markdown files? Is …
The public layer keeps only a minimal excerpt. Open the source for full context.
Post title: Ask HN: What Happened to Spec-Driven Development?
it seems like all the SDD tools have kinda fallen off but all of the complaints remain—coding agents still improvise code that doesn’t fall under the user’s requirements all the time.
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Scoring summary
Evidence confidence = strength × evidence volume × source diversity × payment × competition × trend × 10. Counts use independent content items; only first-hand pain, current spend, explicit willingness to pay and concrete feature requests affect the score. Repeated posts by one author are discounted. Scoring and status changes follow deterministic rules.
“Payment-backed” means first-hand payment evidence exists in the record. It does not mean the business is worth building. “Fading” is a recency tag shown alongside any evidence level, not a lower level. Read the full methodology.