BlueBubbles plugin

BlueBubbles plugin

Use this skill when working on the BlueBubbles channel plugin.

Layout

• Extension package: extensions/​bluebubbles/ (entry: index.ts).
• Channel implementation: extensions/​bluebubbles/​src/​channel.ts.
• Webhook handling: extensions/​bluebubbles/​src/​monitor.ts (register via api.registerHttpHandler).
• REST helpers: extensions/​bluebubbles/​src/​send.ts + extensions/​bluebubbles/​src/​probe.ts.
• Runtime bridge: extensions/​bluebubbles/​src/​runtime.ts (set via api.runtime).
• Catalog entry for onboarding: src/​channels/​plugins/​catalog.ts.

Internal helpers (use these, not raw API calls)

• probeBlueBubbles in extensions/​bluebubbles/​src/​probe.ts for health checks.
• sendMessageBlueBubbles in extensions/​bluebubbles/​src/​send.ts for text delivery.
• resolveChatGuidForTarget in extensions/​bluebubbles/​src/​send.ts for chat lookup.
• sendBlueBubblesReaction in extensions/​bluebubbles/​src/​reactions.ts for tapbacks.
• sendBlueBubblesTyping + markBlueBubblesChatRead in extensions/​bluebubbles/​src/​chat.ts.
• downloadBlueBubblesAttachment in extensions/​bluebubbles/​src/​attachments.ts for inbound media.
• buildBlueBubblesApiUrl + blueBubblesFetchWithTimeout in extensions/​bluebubbles/​src/​types.ts for shared REST plumbing.

Webhooks

• BlueBubbles posts JSON to the gateway HTTP server.
• Normalize sender/​chat IDs defensively (payloads vary by version).
• Skip messages marked as from self.
• Route into core reply pipeline via the plugin runtime (api.runtime) and espada/​plugin-sdk helpers.
• For attachments/​stickers, use <media:...> placeholders when text is empty and attach media paths via MediaUrl(s) in the inbound context.

Config (core)

• channels.bluebubbles.serverUrl (base URL), channels.bluebubbles.password, channels.bluebubbles.webhookPath.
• Action gating: channels.bluebubbles.actions.reactions (default true).

Message tool notes

• Reactions: The react action requires a target (phone number or chat identifier) in addition to messageId. Example: action=react target=+15551234567 messageId=ABC123 emoji=❤️