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- Claude Opus 5.5, Claude Sonnet 5.5, and GPT-6 Astra — three frontier models added to the catalog within hours of launch.
- Open source core — UFO’s core is public under Apache 2.0: the agent runtime, its skills, and
the model and connector extensions.
- Memory sidebar — see memory in its own sidebar section and the source for each item.
- @mentions — type
@ in the composer to choose a workspace member; they receive the mention
in Slack, and it appears as a name in chat.
- Waiting status — see blocked threads that need your or your team’s attention.
- ChatGPT subscription for coding — use your subscription in UFO.
- Context compaction — context compaction replaces summarization. It reduces token use and
latency by more than 10 times.
- Select a model for each chat — use Claude, GPT, or GLM models. You can change the model during
a thread.
- Automatic triggers — start work from a new pull request, Granola transcript, or Datadog
monitor trigger.
- Slack — tag
@ufo to use personal and company context with its permissions.
- GBrain import — sync an existing company brain to UFO.
- Terminal UFO — install on Mac, Linux, or Windows with
curl -fsSL https://ufo.ai/ufo | sh.
- Browser — visit websites, fill in forms, and download files.
- Connections — connect Slack, Gmail, GitHub, Linear, HubSpot, Stripe, and GBrain.
- Memory — keep preferences, decisions, and project details available across
conversations.
- Files — create Word documents, Excel spreadsheets, PowerPoint decks, and PDFs.
