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pubnub-reliability
Cursor Skill
Cross-cutting reliability patterns for PubNub apps. Covers reconnect with exponential backoff + jitter, idempotent publish with client-generated message IDs, dedup-on-merge for live + history streams, queue-and-retry for offline writes, and schema versioning of message envelopes.
Build production-ready realtime apps with PubNub.
Created by PubNubView Source
Skills22
pubnub-app-contextManages PubNub App Context (Objects API) for users, channels, and memberships. Covers user/channel metadata, custom fields, membership management, querying with filters, and referential integrity. Use when storing user profiles, channel metadata (name, topic, mute flags), trackin
pubnub-app-developerBuild real-time applications with PubNub pub/sub messaging. Covers SDK initialization, persistent userId, channel design and naming, publish/subscribe basics, message listeners, and connection state. Use when bootstrapping a PubNub project, adding pub/sub to an app, designing cha
pubnub-chatBuild chat applications with PubNub Chat SDK — direct/group conversations, typing indicators, message actions (reactions, edits, read receipts), file sharing, and threaded messages. App Context (user/channel metadata) is owned by pubnub-app-context; presence is owned by pubnub-pr
pubnub-choose-docs-pathRoutes PubNub questions to the correct documentation source, MCP tool, and specialist skill. Classifies intent (chat vs non-chat, conceptual vs implementation, runtime testing vs analytics) and points the agent to the right next step. Use when a user mentions PubNub for the first
pubnub-events-and-actionsRoutes PubNub events to external systems with no code via Events & Actions (E&A). Covers event listeners (Messages, Users, Channels, Push, Memberships), action targets (Webhook, SQS, Kinesis, S3, Kafka, IFTTT, AMQP), filter types (basic vs JSONPath), retry policy, envelopes, and
Commands8
build-chat-appBuild a PubNub-powered chat application with messaging, presence, and user management.
build-delivery-trackerBuild a PubNub-powered real-time order tracking and delivery driver app.
build-live-auctionBuild a PubNub-powered live auction app with realtime bidding and anti-sniping.
build-multiplayer-gameBuild a PubNub-powered multiplayer game with lobbies, state sync, and presence.
build-sports-dashboardBuild a PubNub-powered live sports scores and play-by-play dashboard.
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