cms APIs, ranked for agents
The 20 cms APIs in the Index, tiered by band. Rank is within the category; scores decompose into Discovery and Comprehension on every row.
Clear
75+Readable with minor friction7 APIs · median discovery 55 · comprehension 87Legible
60+Usable, with real gaps5 APIs · median discovery 42 · comprehension 78Murky
40+Agents misread these docs often3 APIs · median discovery 42 · comprehension 54Opaque
0+Effectively unreadable to agents1 APIs · median discovery 47 · comprehension 36Off the ladder
not scorable from public docs — reason published per API4Docs host returned nothing agent-readable.
log line
docs-unreachable: docs host(s) [builderio.com] yielded 0 agent-readable tokens (< 15000); 0 shell page(s) detected; F6 fallback tried 12 URL(s) without finding a readable docs surface
Docs host returned nothing agent-readable.
log line
docs-unreachable: docs host(s) [ghost.com] yielded 0 agent-readable tokens (< 15000); 0 shell page(s) detected; F6 fallback tried 12 URL(s) without finding a readable docs surface
Docs host refuses automated fetches.
log line
blocked: docs host(s) [www.pexels.com] refused agent fetches (401/403/429 across F6 probes, after retry-with-backoff); 0 agent-readable tokens (< 15000); F6 fallback tried 13 URL(s)
Docs host refuses automated fetches.
log line
blocked: docs host(s) [api-reference.shutterstock.com] refused agent fetches (401/403/429 across F6 probes, after retry-with-backoff); 3000 agent-readable tokens (< 15000); F6 fallback tried 13 URL(s)