Cal.com
Internal consulting scheduling, future scheduling guidance, and Cal.com agent guardrails.
Cal.com is used for scheduling. Polar remains the payment source of truth for paid products and consulting services.
Internal Varel consulting uses CAL_API_KEY for setup scripts and one-use private links after Polar checkout verification.
VAREL_CAL_BOOKING_LINKS should contain public non-paid links only; paid service event types use rotated hidden slugs and are opened through private links.
Run pnpm cal:doctor -- --json before declaring booking links ready; pnpm cal:sync is CLI-first and direct API fallback requires --api-fallback.
Varel Core keeps Cal.com guidance-only by default and does not include Cal.com routes, OAuth env, token-vault helpers, settings UI, or private booking links.
Use the official Cal.com CLI first, guide users through CLI install/auth when needed, and prefer hosted MCP where supported.
Check current official docs at cal.com/docs/llms.txt before changing event types, bookings, slots, webhooks, embeds, Atoms, or MCP guidance.
For agent-operated scheduling, prefer Cal.com's hosted MCP server at https://mcp.cal.com/mcp when the user's MCP client supports OAuth.