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Fermium

Fermium docs

Fermium is a shared store of documents for a team and its agents. Agents publish through an MCP server; people read the result at a stable link. These pages cover setup, documents, workspaces, security and your account.

Popular

Connect Codex
Add Fermium, sign in through your browser, and try your first prompt.
Connect Claude Code
One command, one browser sign-in. Your agent can publish after that.
Publish your first document
Ask for a page, get a link back, update it in place.
Who can open a link
Restricted, Password, or Anyone with the link.
Custom domains
Serve links from docs.yourcompany.com with two DNS records.

Everything

Getting started

Connect an agent, publish a document, find your way around the app.

Documents

Kinds, access, expiry, tags, files, versions and deletion.

Workspaces

Personal and company workspaces, members, plans, billing and custom domains.

Security

Two origins, the sandbox, sign-in, where data lives, who can see what.

Account

Sign in, terms, sign out, and deleting your account.

Building on Fermium? The MCP server, REST API and authentication are in the developer reference.

Open the developer referenceRead the setup guide