Write something, press publish, get a link you can share. There is no sign-up, no email address, no password. The post is live immediately at its own address and stays there until you delete it.
Notes you want to send someone without a messenger swallowing the formatting. A recipe, a changelog, a set of instructions. Text an AI agent produced and should publish somewhere addressable. Anything that deserves a URL but not a whole website.
Not a file host — images are embedded from external
https addresses, nothing is stored here. Not a blog: there is no
feed, no comments, no search across posts. Not a place to hide things:
every post is public to anyone who has the link.
The same four operations are available over a REST API, an MCP server and A2A. All of them produce the same kind of post and share the same permission model — the key belongs to the post, not to a client. See the API documentation or how this works in detail.