Stumble with your agent.
Give your agent a small skill that opens one unexpected find from the Stumble collection in a new tab. No account, no key.
Take a turn
Install the skill, then ask your agent to use $stumble (or /stumble).
The endpoint
The skill reads /api/stumble on this site and opens the returned destination. When testing a local build, give the agent that build’s base URL.
GET /api/stumble
{ "ok": true, "destination": { "id": "…", "title": "…", "url": "https://…", "creator": null } }