Annalist · independent MCP server checks

io.github.greg-wilko/companyverify

Score 100 of 100 · issued 2026-11-06T01:02:25Z · valid until 2026-11-13T01:02:25Z · method mcp-1

+: answered 100% of our probes in 7 days
!: its tools changed on 2026-11-05 (added 1); no points deducted, review before trusting them

CompanyVerify. UK company lookup, LEIs and sanctions name matching for agents, with source provenance.

Endpoint https://api.companyverify.uk/mcp (streamable-http) · listed in the Official MCP Registry

Probes in the last 7 days	3
Answered (%, 7 days)	100
Median connect time (ms)	1004
Sign-in	open
Tools	21
Tools changed in the last 14 days	yes
Last tool change	2026-11-05
Domain age (days)	–
Registry status	active

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.github.greg-wilko%2Fcompanyverify

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

[![Annalist MCP check](https://api.annalist.dev/v1/verify/mcp-badge.svg?name=io.github.greg-wilko%2Fcompanyverify)](https://annalist.dev/mcp/io.github.greg-wilko/companyverify)

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.