YCloud Developer Kit

ycloud-api-authentication

Design, implement locally, or evaluate secure server-side YCloud API authentication with the contract’s X-API-Key scheme, placeholder configuration, environment isolation, secret-manager boundaries, and API-key rotation planning. Use for API-key storage, header, or API-key rotation questions; webhook endpoint secret rotation belongs to Webhooks.

ycloud-balance

Design, implement locally, or evaluate retrieval and interpretation of the YCloud account balance. Use for the single Balance read operation or a balance-to-readiness evidence handoff; exclude plugin readiness checks, billing history, top-ups, and real API operations.

ycloud-contacts

Design, implement locally, or evaluate YCloud Contacts lifecycle, attribute, and note operations with strict contact/note ID separation and defensive pagination. Use for Contacts API work; exclude Custom Events, Unsubscribers, message sending, and real API mutations.

ycloud-custom-events

Design, implement locally, or evaluate YCloud custom-event definition/property lifecycle and CONTACT-associated event ingestion. Use for the seven allowlisted Custom Events operations; exclude Contact lifecycle, webhook consumption, analytics, and real API mutations.

ycloud-developer-kit-smoke-test

Return a fixed readiness message without external side effects. Use when the user explicitly asks to verify that the local YCloud Developer Kit Codex plugin is installed, discoverable, or ready.

ycloud-integration-architect

Design, implement, or evaluate a cross-domain YCloud integration from local project context, with explicit scope, deliverable, mutation boundaries, domain handoffs, and coverage evidence. Use for broad integration or multi-domain orchestration; do not use for readiness, repository-maintenance, issue-tracker, support, or requests confined to one domain.

ycloud-unsubscribers

Design, implement locally, or evaluate YCloud customer unsubscribe creation, lookup, listing, and deletion. Use for opt-out records and message-eligibility evidence; exclude Contact CRUD, message sending, provider delivery status, and real API operations.

ycloud-webhook-endpoints

Design, implement locally, or evaluate YCloud webhook endpoint management and secure receivers from the official signature, retry, acknowledgement, and delivery contract. Use for endpoint CRUD/rotate-secret integration or event receiving; do not use for message sending, readiness, broad integration planning, or real endpoint/API mutations.

ycloud-whatsapp-business-accounts

Design, implement locally, or evaluate YCloud WhatsApp Business Account listing, retrieval, and automatic creative optimization operations. Use for WABA inventory or ACO integration; exclude phone-number management, messaging, template lifecycle, broad planning, and real API mutations.

ycloud-whatsapp-calling

Design, implement locally, or evaluate YCloud WhatsApp Calling connect, pre-accept, accept, reject, terminate, and call-media download operations. Use for API-sourced call sessions after Phone Numbers and Webhook Receiver handoffs; exclude calling settings, media upload, message operations, and real API calls.

ycloud-whatsapp-flows

Design, implement locally, or evaluate all 9 YCloud WhatsApp Flows operations across draft creation, retrieval, metadata or structure updates, publishing, preview, deprecation, and deletion. Use for Flow lifecycle management; exclude Flow message sending and real API mutations.

ycloud-whatsapp-groups

Design, implement locally, or evaluate all 12 YCloud WhatsApp Groups operations, including asynchronous lifecycle tracking, join requests, participants, settings, invite links, and the invite-link message handoff. Use for group management; exclude ordinary or Flow message sending, Flow lifecycle, and real API mutations.