Discord

Discord adapter using Gateway WebSocket + REST API — no public callback required.

Prerequisites

Create an Application at Discord Developer Portal → add Bot.
Enable these Privileged Gateway Intents:
- MESSAGE CONTENT INTENT
- SERVER MEMBERS INTENT
OAuth2 → URL Generator: select bot, applications.commands; Bot Permissions include Send Messages, Read Message History, Attach Files.
Use the generated URL to invite the Bot to your server.

Environment

export DISCORD_BOT_TOKEN=...

Thread semantics

Discord’s Threads (public/private) map directly to OpenCorvus threads. For regular channel messages, thread key = channel_id + user_id (DM-like).

Message type support

Type	Supported
Text	✅ (Markdown subset)
Image / attachment	✅
Voice message	✅ via STT
Slash command	⚠️ not yet; regular messages only

Troubleshooting

Bot online but unresponsive: enable MESSAGE CONTENT INTENT (disabled by default since 2022).
Upload fails: free accounts limited to 25 MB per file; Nitro 100 MB.