The useful half of an agent session is usually a document, and it dies in a scrollback nobody else can open. ShareCube gives that document a URL, an editor, and comments pinned to the exact sentence people are arguing about.
- Comments on the exact sentence
- MCP-native from day one
- Links anyone can open
- Full version history
Your agent publishes, your team reads
An agent creates an artifact over MCP and gets back a URL. It is an HTML canvas or a Markdown document, not a transcript, and it lives outside the conversation that produced it.
- Create, update and search artifacts straight from Claude, Cursor or any MCP client
- Markdown and HTML, plus file import
- Version history with restore, and an optional message on every save
Comments that point at something
Highlight a sentence and leave a thread on it. Mentions notify the person, resolving closes the loop, and the comment stays anchored to its text as the document changes around it.
- Selection-anchored threads, plus general comments
- @mentions, with email for invites and a daily digest for the rest
- Viewer, Commenter, Editor and Owner roles, per project
Share exactly as far as you mean to
An artifact is private, org-wide, or public on a link anyone can open without an account. Org admins set the ceiling for everyone, so nobody can accidentally publish further than policy allows.
- Global search across the organization
- A knowledge graph of concepts extracted from your artifacts
- API keys for headless clients, with org-wide key review
Pricing
Free to start. Paid plans add seats, storage and org controls.
