Plus AI · Productivity◎ discry
Legible
Usable, with real gaps
DISCOVERY36.8
COMPREHENSION75.8
Not agent-ready#19 of 33 Productivity APIs · 45th percentile
PRODUCTIVITY · RANK #19 OF 33

Plus AI is Legible to agents.

Discry independently scored how well an AI agent can discover and understand the Plus AI API from what’s public — measuring discovery and comprehension separately, not a single blended number.

Familiarity 23% · what a model knew before reading the docs

Discovery

37 / 100
OpenAPI specno publicly accessible spec foundFail
llms.txt75 described linksPass
llms-full.txt67215 tokensPass
AGENTS.mdnot found in repoFail
.well-known/mcp.jsonnot presentFail
MCP registrynot found in probed registriesFail
robots.txt AI directivesparsed AI-bot rulesPass
Sitemapnot presentFail

Comprehension

76 / 100
Factual recall1/2 passed
Request construction2/2 passed
Absence honesty1/1 passed

Where agents fail

What format does this API use to express recurring items (e.g. RRULE, cron expression, custom object)? 3/3 runs failed

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