Endpoint · researchPOSTcoverbureau.com/mcp

Check a US insurance carrier before accepting a certificate of insurance.

Check a US insurance carrier before accepting a certificate of insurance. Given an NAIC number or carrier name plus a state, returns recognition status, financial-strength rating, and whether it meets a minimum threshold. Use when validating vendor or subcontractor insurance at onboarding, renewal, or compliance review. Carrier data is a curated seed dataset; each response reports its status. Responses are Ed25519-signed and independently verifiable. Pay per call in USDC, no account needed.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x4d664fd4…8b6bc29a

URL

https://coverbureau.com/mcp

MCP server on this host: com.coverbureau/mcp

Seen

first 22 days ago · last 10 hr ago

29 free handshakes

Payment

Pays through

— never asked

Offered on?

— never asked

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.000 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 1.000: 0.000 uncertain ? + 1.000 short ? · 0.450 to D

How the composite of 0.000 is made up, part by part
Component	Weight	Measured		Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	0.00		−0.750	0
latency p95 it answered as fast as its class	0.25	0.00		−0.250	0
Composite	1.00		gap to 1.000 = 1.000 · 1.000 short · 0.000 uncertain	−1.000	−0.000

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score

The multiplication, written out

  0.750 × 0.000   liveness   
+ 0.250 × 0.000   latency p95
= 0.000           → UNRATED: 28 of 30 paid calls      weights 2026.09.6 · 28 samples · seed cap_01M2A28FFHJSFHF368T0JD470P|2026-09-03T13:19:27.755Z|2026.09.6

Verify it yourselfnpx teppi-check https://coverbureau.com/mcpcurl -s https://api.teppi.xyz/v1/trust/cap_01M2A28FFHJSFHF368T0JD470P