Skill Claude CodeCodex
MANDATORY recipe for every Caffeine build that lists upcoming events or creates events on the user's own Google Calendar. The ONLY supported path is the googlecalendar-client mops package (Calendar REST API v3) combined with the google-oauth mops package (token exchange + refresh + PKCE). Hand-rolling ic.httprequest…
Skill Claude CodeCodex
MANDATORY recipe for every Caffeine build that sends email through the user's own Gmail account. The ONLY supported path is the googlemail-client mops package (Gmail REST API) combined with the google-oauth mops package (token exchange + refresh + PKCE). Hand-rolling ic.httprequest calls to oauth2.googleapis.com or…
Skill Claude CodeCodex
EXPERIMENTAL, UNTESTED recipe for posting messages to a Slack workspace from a Caffeine canister via the slack-client mops package (Slack Web API). Use it when the user wants their app to send a message to a Slack channel — "post to Slack", "notify a channel", "send a Slack message", or equivalent. The client is a…
Skill Claude CodeCodex
EXPERIMENTAL, NOT YET VERIFIED AGAINST LIVE TWILIO, and it spends real money — every message is billed, and a US-bound production number additionally needs A2P 10DLC registration (fees, weeks of lead time). Say both things to the user before building. That said, if a Caffeine build does send SMS or MMS, or configures…
Skill Claude CodeCodex
Authorization system with role-based access control. Must-have for all apps that manage personal or access-restricted data.
Skill Claude CodeCodex
Skill "extension-camera" from caffeinelabs/skills, covering camera and frontend.
Skill Claude CodeCodex
Core infrastructure providing backend connection configuration, storage client, and React app entry point.
Skill Claude CodeCodex
Support for organising events/meetings and sending invitations by email.
Skill Claude CodeCodex
Send personalised marketing emails to subscribers with an unsubscribe link.
Skill Claude CodeCodex
Send an email with multiple to, cc and bcc addresses.
Skill Claude CodeCodex
Support for sending an email with a link the recipient can click to prove they own the email address.
Skill Claude CodeCodex
Support for sending service/transactional emails. Don't use this for sending marketing emails or verification emails.
Skill Claude CodeCodex
HTTP outcalls performed by the backend canister (not in the frontend), including mandatory local verification of external REST API requests.
Skill Claude CodeCodex
MANDATORY recipe for every Caffeine build that calls an LLM, chatbot, GPT, or ChatGPT on Caffeine Inference (no user-pasted OpenAI key). The ONLY supported path is the caffeineai-inference-client mops package with Config.fromEnv (), which hands the canister a ready-to-use authenticated config — the app never asks for…
Skill Claude CodeCodex
Requests invite-link / RSVP based access where guests can submit responses without login while admin can view responses with login.
Skill Claude CodeCodex
General file/object storage, such as for images, videos, files, documents and other bulk data. Perfect fit for image galleries, video galleries, and other file or object management. Supports large files beyond IC limit, with browser-cached HTTP URL access.
Skill Claude CodeCodex
MANDATORY recipe for every Caffeine build that calls OpenAI (ChatGPT, GPT-4o, an LLM, a chatbot, embeddings). The ONLY supported path is the openai-client mops package with a canister-side API-key bearer. Hand-rolling ic.httprequest to api.openai.com/v1/... is a FORBIDDEN anti-pattern — it leaks the bearer across…
Skill Claude CodeCodex
Make a canister's data queryable by the Caffeine Data Intelligence agent. Use whenever an app stores structured data (Maps/Lists/arrays of records) that should be answerable in natural language — "top customers", "revenue by region", "active projects". Adds a discoverable schema() and a JSON execute() query endpoint…
Skill Claude CodeCodex
MANDATORY recipe for every Caffeine build that posts to X (Twitter). The ONLY supported path is the x-client mops package with OAuth 2.0 PKCE. Hand-rolling ic.httprequest or icBooking.httprequest calls to api.x.com/2/tweets, api.x.com/2/oauth2/token, or any other X endpoint is a FORBIDDEN anti-pattern — it bypasses…
Skill Claude CodeCodex
QR code scanner using the camera.
Skill Claude CodeCodex
Quick reference for the Caffeine Data Intelligence agent to query an OQL-exposing canister (schema() + execute()) through the icp CLI against the project's backend canister: read the schema, form JSON queries (filter / order / paginate / aggregate / dotted-path edges), and parse the Candid result rows.
Skill Claude CodeCodex
Payment support based on Stripe, supporting credit cards and debit cards.
Skill Claude CodeCodex
Approval-based user management.
Skill Claude CodeCodex
Motoko actor migration and schema evolution with the enhanced migration chain (migrations/). Load when upgrading canisters or changing actor state shape.