Annalist · independent MCP server checks

io.suverse.versum/catalog

A
Score 100 of 100 · issued 2026-11-12T01:01:18Z · valid until 2026-11-19T01:01:18Z · method mcp-1

Versum. Find local US businesses: what they offer, prices from their own sites, and how to order or book.

Endpoint https://versum.suverse.io/mcp/catalog (streamable-http) · source · listed in the Official MCP Registry

Probes in the last 7 days3
Answered (%, 7 days)100
Median connect time (ms)1387
Sign-inopen
Tools15
Tools changed in the last 14 daysyes
Last tool change2026-11-11
Domain age (days)–
Registry statusdeprecated

Verify it yourself. Ed25519 signature (base64url) over the RFC 8785 canonical JSON of `statement`, checked with the public key at https://api.annalist.dev/.well-known/annalist-key.json (key_id must match). Then check valid_until. The probes behind it are archived daily, and each day's archive hashes are in the public ledger.

Signed statement: https://api.annalist.dev/v1/verify/mcp?name=io.suverse.versum%2Fcatalog

Server authors: show this grade in your README. It updates daily.

Annalist MCP check

[![Annalist MCP check](https://api.annalist.dev/v1/verify/mcp-badge.svg?name=io.suverse.versum%2Fcatalog)](https://annalist.dev/mcp/io.suverse.versum/catalog)

Grades start at 100 and lose points only for measured problems, each listed above. The signature proves Annalist issued this statement unchanged; the facts rest on the measurements behind it, archived and hashed into the public ledger. Rankings are never for sale; Annalist's own service is checked by the same rules and left out of the leaderboards. Disputes: open an issue at github.com/ryanroskowski/annalist-ledger.