jev-seo

Strong signal

Free Rust CLI SEO/GEO auditor, no subscription needed

Launched 9h ago

Signal

Velocity

What this means

+100%Launching in a 100% WoW growing category.

Search had 12 launches this week vs 6 last.

17Founder Conviction Index: 17 — low signal.

Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.

Prediction

Top-5 finish probability

23%

today

Projected end-of-day votes

98range 74–132

Trajectory

stable

Not enough snapshots yet to detect trajectory.

About

Semrush and Ahrefs cost $130+/month for work that's mostly deterministic: crawling a site, checking meta tags, validating schema, checking what AI crawlers can see. jev-seo does that in a free Rust CLI. No subscription, no paid API keys needed for the core checks (crawl, audit, schema, robots, sitemap). Optional Jev-powered semantic scoring (intent classification, GEO/AI-citation scoring) needs a free API key. Also ships as an MCP server for coding agents. cargo install jev-seo

AI Summary

jev-seo is a free Rust CLI tool for SEO and GEO auditing that performs core checks like site crawling, meta tag validation, and schema validation without any subscription fees. It offers optional semantic scoring features that require a free API key and can also be deployed as an MCP server for coding agents.

Attention & discussion velocity

Performance

Velocity0

Vote pace vs average

Momentum0

Sustained over 6h

Virality0

Spread × engagement

Engagement10

Discussion per unit of attention

Editorial read

A free Rust CLI tool for SEO auditing launches with a strong signal of 63.

InvestigateRanks high on little evidence. Worth a look, but verify before committing.

275/8

Surprising

Signal of 63 out of 100, free tool with no subscription needed.

Timeliness5%100

carried 7%

Novelty15%81

carried 20%

Story20%73

carried 27%

Trend20%50

carried 27%

Business15%6

carried 20%

Not measured · 3 of 8

Revenue10%—

Founder10%—

Cross-platform5%—

Gaps in our data, not findings about the product. Their weight is redistributed across the 5 we did measure.

measuredmeasured, zeronot measured

Full audit →

Signal sources

3 of 6 active

Launch tracking2 readings since we picked it up
AI analysisCoding Tools
Comment intelligencethread not yet analysed
Outside discussionnot checked — domain is a storefront or shared
Revenue signalsno match on this domain
Editorial scoring23% evidence coverage

A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.