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2026-07-08 15:23:34 +08:00
# Build a Discord AI Agent with nanobot
This guide connects nanobot to Discord so a Discord user or server channel can
talk to your self-hosted AI agent through the nanobot gateway.
## What this guide builds
- a Discord bot application
- Message Content intent enabled
- the `discord` channel enabled in nanobot
- one direct message or mention test
## Prerequisites
- A working local nanobot reply:
```bash
nanobot agent -m "Hello!"
```
- Access to the Discord Developer Portal.
- A Discord server where you can invite a bot.
- Your Discord user ID.
## Install nanobot
```bash
python -m pip install nanobot-ai
nanobot onboard --wizard
```
## Enable the Discord channel
Install the optional channel dependency:
```bash
nanobot plugins enable discord
```
Create a Discord application, add a bot, copy the token, and enable
`MESSAGE CONTENT INTENT` in the bot settings.
Merge this snippet into `~/.nanobot/config.json`:
```json
{
"channels": {
"discord": {
"enabled": true,
"token": "YOUR_BOT_TOKEN",
"allowFrom": ["YOUR_USER_ID"],
"allowChannels": [],
"groupPolicy": "mention",
"streaming": true
}
}
}
```
Invite the bot with permissions to read history and send messages.
## Run nanobot gateway
```bash
nanobot channels status
nanobot gateway
```
## Test a message
Send the bot a DM from your allowed account, or mention it in an allowed server
channel:
```text
@your-bot Hello from Discord
```
## Security notes
- Keep `groupPolicy` as `mention` for first deployment.
- Use `allowChannels` for server channels where the bot should operate.
- Avoid open group behavior in busy channels until session routing is clear.
- Review tool access before inviting the bot into shared servers.
## Troubleshooting
- If no messages arrive, confirm Message Content intent is enabled.
- If server messages are ignored, check `allowFrom`, `allowChannels`, and
whether the bot was mentioned.
- If the bot cannot reply, confirm the invite permissions and channel overrides.
## Next: memory, automations, MCP tools
- [Chat Apps reference](../chat-apps.md)
- [Pairing](../configuration.md#pairing)
- [AI Agent Memory](./ai-agent-memory.md)
- [Configure MCP tools](./configure-mcp-tools.md)