Onfable

Your machine.
Your agent.
Your story.

[Onfable @TryOnfable]

You can use you api key for Fable 5 here.

[Claude @claudeai]

Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use.

Its capabilities exceed those of any model we’ve ever made generally available.

[Onfable @TryOnfable]

Meet $ONFABLE: an open-source AI agent that lives in your terminal.

CA: 0x92694314A4CCe3FFb3d2f7794c93E2898C322Ba3

It runs commands, edits files, browses the web, and remembers you. Any model-Claude Fable 5, OpenAI, OpenRouter, local.

[Onfable @TryOnfable]

Every fable is a story with a lesson.

onfable is where your machine starts writing its own.

An open-source AI agent that lives in your terminal, it runs commands, edits files, browses the web, and remembers you.

[Onfable @TryOnfable]

Full system access, with guardrails:

Every shell command and file write asks for your approval first. You see exactly what it wants to run.

Trust a workflow? --yolo and let it cook

[Onfable @TryOnfable]

Every fable is a story with a lesson.

onfable is where your machine starts writing its own.

An open-source AI agent that lives in your terminal, it runs commands, edits files, browses the web, and remembers you.

[Onfable @TryOnfable]

Bring any model:

• Claude — up to Fable 5, the strongest model there is (and yes, the name is fate ✳)

• OpenAI
• OpenRouter
• any OpenAI-compatible endpoint, incl. local (Ollama, LM Studio)

Your API key. Your machine. Nothing passes through our servers.