Index #1 · rank 17 of 47 · Payments · scanned 2026-07-19
Square
Agent readability of https://developer.squareup.com/docs — scored from a reproducible crawl snapshot under rubric v0.
Deterministic · 40%
68
LLM rubric · 35%
83
Task probes · 25%
100
Band
green
Machine-checkable fundamentals
✓llms.txt at the rootllms.txt present · 36 sections · 502 links100%
✕OpenAPI spec discoverable & validno OpenAPI spec discoverable0%
✓Heading structuremean heading-quality 71% over 60 pages71%
✕Code samples on reference pages6/38 reference pages have code samples16%
✓Auth documented with an exampleauthentication documented with a code example100%
✓Pages within agent token budget59/60 pages within 8000-token budget98%
✓Links resolve0/7732 links broken100%
✓Crawler & meta hygienemean meta-hygiene 99% over 60 pages99%
Can an agent actually finish?
✓Find the authentication methodnamed an auth method with a cited sourcePASS
✓Find the rate limitsstated a concrete rate limit with a cited sourcePASS
✓Construct a first valid requestproduced a request construct with a cited sourcePASS
Executed by a pinned claude-sonnet-5 agent over the crawl snapshot; graded on substance + citation, transcripts stored.
Prose quality, graded by model
Clarity
3.3/4
Completeness
3/4
Consistency
3.7/4
Key pages assessed
6
Is this your documentation? Every score is reproducible from stored inputs, and corrections are part of the methodology — if a page we couldn't reach is reachable to a normal agent, we'll re-scan and publish the update. See the methodology or grab your badge.