Twilio · Communication◎ discry
Legible
Usable, with real gaps
DISCOVERY42.1
COMPREHENSION82.9
Not agent-ready#13 of 33 Communication APIs · 64th percentile
COMMUNICATION · RANK #13 OF 33

Twilio is Legible to agents.

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

Familiarity 77% · what a model knew before reading the docs

Discovery

42 / 100
OpenAPI specfound at https://www.twilio.com/en-us/blog/products/launches/introducing-twilios-openapi-specification-ga.md but invalid: unparseablePartial
llms.txtoversized (>50KB)Partial
llms-full.txtnot presentFail
AGENTS.mdnot found in repoFail
.well-known/mcp.jsonnot presentFail
MCP registrynot found in probed registriesFail
robots.txt AI directivesparsed AI-bot rulesPass
Sitemappresent, no docs pages detectedPartial

Comprehension

83 / 100
Factual recall0/2 passed
Request construction0/1 passed
Absence honesty1/1 passed

Where agents fail

What HTTP header (exact header name) must carry the API credential on requests to this API? 3/3 runs failed

What are the possible delivery status values this API reports for a sent message? 2/3 runs failed

Produce the exact HTTP request to send a message with the text "Your order has shipped." to the recipient jane@acme.test. Output the method, path, required headers, and body. 3/3 runs failed

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