Specverge: API Contract
Robert Corbin · Developer Tools
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Chart standing · US
What changed · US
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Specverge 1.1 is a focused redesign around three fast screens. The Release gate is now interactive: waive each breaking change as you plan its migration and watch the release score and ship/hold recommendation update live. Changes adds an impact filter, and Routes draws the endpoint topology. Unused assets were removed to shrink the download.
In-app purchases · US
No in-app purchases.
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About
Specverge is an API contract compatibility gate you can run entirely on device — compare two versions of a REST contract and see, before you ship, exactly which changes will break your consumers. It opens on a worked example: a projects API moving from 2.4 to a 2.5 candidate. Specverge diffs the two contracts and classifies every change as Breaking, Review, or Compatible — endpoint removals, field removals, type narrowing (for example string to boolean), a previously optional field becoming required, a new required field, and dropped response codes are all caught, each with concrete remediation advice. The Release tab turns the findings into a single release score with route-coverage and open-breaking read-outs, an impact chart, and a ship / hold recommendation. It is interactive: as you waive each breaking change — once you have a migration plan for it — the score and recommendation update live. The Changes tab lists every finding with an impact filter, and the Routes tab draws the endpoint topology with per-endpoint field counts. FEATURES • Breaking / Review / Compatible classification with remediation • Detects removals, type narrowing, and new required fields • Live release score you drive by waiving resolved changes • Impact-filtered findings list • Endpoint topology map PREMIUM BY DESIGN One-time purchase. No account, no ads, no analytics, no tracking, no in-app purchases, and no network access — Specverge runs entirely on your device, fully offline.
What's new · 1.1
Specverge 1.1 is a focused redesign around three fast screens. The Release gate is now interactive: waive each breaking change as you plan its migration and watch the release score and ship/hold recommendation update live. Changes adds an impact filter, and Routes draws the endpoint topology. Unused assets were removed to shrink the download.
Details