cal.com publishes an Agentic Resource Discovery manifest at /.well-known/ai-catalog.json, declaring what an AI agent can call on this domain. Everything below is read from that file. First seen by our crawler on 16 September 2026.
| Declared resource | Type |
|---|---|
| Cal.com llms.txtanswers in 533ms endpoint: https://cal.com/llms.txtidentifier: urn:air:cal.com:doc:llms-txtpublished to be found for: what does cal.com do · which cal.com plan fits my team | text/plain |
| Cal.com MCP Serveranswers in 359ms endpoint: https://cal.com/.well-known/mcp/server-card.jsonidentifier: urn:air:cal.com:server:mcppublished to be found for: book a meeting on someone's cal.com link · list my upcoming cal.com bookings · reschedule or cancel a cal.com booking · check my cal.com availability next week | application/mcp-server-card+json |
| Cal.com API v2answers in 413ms endpoint: https://cal.com/docs/api-reference/v2/openapi.jsonidentifier: urn:air:cal.com:api:v2published to be found for: create a booking through the cal.com api · fetch available slots for an event type · manage cal.com event types programmatically · set up a webhook for new bookings | application/vnd.oai.openapi+json |
https://cal.com/.well-known/ai-catalog.json, this publisher's own file. Identifiers are reproduced exactly as published.
Note: this is the pre-v0.91 path. The specification renamed the manifest to /.well-known/ard.json, and most of the ecosystem still serves the older name.
Of the resources listed, 3 have been probed for reachability.
"Answers" and "no response" describe only whether an endpoint replied when last probed:
services go down and come back, and an entry is demoted rather than removed. None of this
is a trust, quality or safety rating.
https://neuronto.com/search, or connect an agent to https://neuronto.com/mcp.
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