Claimed vs Unclaimed Listing
On Loomal, an unclaimed listing is auto-indexed from public registry data; claiming it proves ownership and unlocks editing, richer metadata, and x402 monetization.
Also known as: listing claim, verified listing
What is an unclaimed listing?
The Loomal Index is seeded automatically from the official MCP registry and public repositories, so it includes thousands of MCP servers whose maintainers have never visited Loomal. These start life as unclaimed listings: a page built from public metadata — name, description, package details, repository link, and where possible a live-probed tool list.
An unclaimed listing is real and useful — agents and developers can discover the server and follow its install instructions — but nobody is at the wheel. The description is whatever the registry had, and the listing cannot carry a price.
What claiming a listing means
Claiming is the act of proving you are the server's maintainer and taking control of its page. Verification runs through the linked GitHub repository: if you can demonstrate ownership of the repo the listing points to, the listing is yours. This keeps the claim mechanism honest — control of the code is the credential, not a form submission.
Once claimed, the listing flips from a public-data mirror to a maintained storefront, and the maintainer manages it from the Loomal console.
What claiming unlocks
A claimed listing can be edited: better descriptions, accurate categorization, documentation links, and a published tool list that maintainers can keep current by connecting their server. Claimed status itself is a trust signal — a buyer choosing between two similar servers reasonably prefers the one whose author demonstrably stands behind its page.
The substantive unlock is monetization. A claimed listing can carry an x402 price per call — minimum $0.01 — so AI agents can pay for the server's tools directly: the agent hits the endpoint, receives an HTTP 402 quote, pays in USDC, and the call settles on Base in about two seconds. Loomal's fee is 5% on settled transactions, currently waived.
Why the two-tier model exists
A marketplace that listed only opted-in servers would start nearly empty and stay unrepresentative; one that auto-indexed everything with no claim path would be a directory nobody could act on. The claimed/unclaimed split resolves the tension: the index is comprehensive from day one because it mirrors the public registry, and any maintainer can upgrade their slice of it to a managed, monetizable listing the moment they care to.
It also keeps incentives clean. Loomal does not put prices on unclaimed servers — pricing is a decision only the verified owner can make.
How to tell them apart, and what to do about it
On the marketplace, claimed listings are marked as such; unclaimed ones carry a prompt inviting the maintainer to claim. If you maintain an MCP server, searching the Loomal Index for it is worth thirty seconds: the listing likely already exists, and claiming it is a GitHub verification away from being a page you control — and, if you choose, a revenue stream metered per call.
For buyers, the distinction is a quick filter: an unclaimed listing tells you a server exists; a claimed one tells you its author is paying attention.