Summary
Bulk link shortening as a single step.
It does one thing, and the batch size is why it earns a slot: a whole document's worth of links can be rewritten in one call rather than one at a time.
What it is
An MCP server for the U301 short-link service. It carries one tool, which shortens URLs in bulk and accepts a slug, expiry date, password and dashboard comment for each link.
What you get
- Up to 200 long URLs shortened in one call
- A custom slug instead of a generated one
- An expiry date after which the link stops working
- A password required before the destination loads
- A comment shown against the link in the U301 dashboard
- Your own domain, connected through Cloudflare, instead of the default
Requirements
A U301 API key in U301_API_KEY, created in the U301 dashboard. Runs through npx as @u301/mcp; DOMAIN is optional, and so is naming a workspace — both fall back to the defaults.
Setup effort
One command plus a key — npx -y @u301/mcp, then supply credentials