Cal.com
Internal consulting scheduling, Pro-only 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 VibeShip consulting links use CAL_API_KEY for setup scripts plus VIBESHIP_CAL_USERNAME and VIBESHIP_CAL_BOOKING_LINKS for runtime links.
Run pnpm cal:doctor -- --json before declaring booking links ready; pnpm cal:sync is CLI-first and direct API fallback requires --api-fallback.
Generated Pro repos include Cal.com CLI/MCP-first scheduling guidance for agents; generated Core repos must not include Cal.com routes, OAuth env, token-vault helpers, settings UI, or Cal docs.
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.