n8n shipped a new Agents tab. Separate from Workflows. Separate from the AI Agent node you already use.
The AI Agent node still works exactly as before, nothing to migrate.
Here's what's different:
✅ An agent used to be a node, tied to one workflow, existing only while that workflow ran
✅ Now an agent is defined once: model, instructions, tools, memory, sessions
✅ Reuse that same agent from a chat window, Slack, Telegram, a schedule, or any workflow through the new Message an Agent node
What's worth knowing before you touch it:
✅ Your existing workflows can become tools the agent picks from
✅ MCP servers attach directly, no custom wiring needed
✅ Sensitive tools can require your approval before running
✅ Published agents can delegate work to other published agents
✅ The Sessions tab shows every past conversation, which tools ran, and what's pending approval
It's a Preview release. Available on n8n Cloud and self-hosted, self-hosted starts from version 2.32.3. Expect it to keep changing.
If you're self-hosted: enabling the module gets you the Agents tab. The moment an agent needs to call a tool like web search, you need a separate sandbox service running alongside your main container. That part isn't optional if you want tool use to actually work.
Anyone else tested this yet? Drop what broke for you.