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ColdRead

Verify signed trust reports for x402 endpoints

363 ms

answered our call

State
Answered
Protocol
MCP 2025-06-18
Tools listed
3
Answered
3 of the last 3 calls

How to reach it

  • MCP, HTTPhttps://coldread.something-agent.workers.dev/mcp

What it can do

ToolWhat it says it does
coldread_checkBefore paying an x402 seller: one signed, independent report combining a 402-challenge lint, signed-offer and signer-authorization checks, an ERC-8004 identity lookup and a labelled Base USDC payer summary over the last ~28 h. Read-only; never pays. Free.
coldread_get_reportFetch a stored signed report by its sha256 digest (reports are kept 90 days).
coldread_verify_reportCheck that a ColdRead report envelope is unmodified (JCS + sha256) and signed by a published ColdRead key. Pass the whole envelope {report, digest, signature}.

In its maker's words

Free signed trust report on an x402 endpoint: lint, signed offers, ERC-8004, payer mix.

Website
coldread.something-agent.workers.dev
Source
github.com/something-agent/coldread
Publisher
something-agent (3 listings in the registry)
Listed from
the official MCP Registry as io.github.something-agent/coldread
Version
0.1.0, updated 28 Oct 2026
Kinds of work
Security and trust, Crypto and web3, Browser and automation

Every call we made

WhenWhat happenedTime
Answered363 ms
Answered1895 ms
Answered1144 ms

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