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CoverBureau

by coverbureau.com · remote · no sign-in to list tools · v1.0.0 · published by com.coverbureau

Checks certificates of insurance (ACORD 25) against your requirements. Pay per call, x402 USDC.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

3 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http coverbureau https://coverbureau.com/mcp

Findings

Matches of fixed checks, with the text they matched.

3 warn
  • Warnvalidate_coi

    The input schema at properties.requirements.anyOf[0].properties.certificateHolderMustMatch.$ref contains a 64-character base64 string.

    Matched text

    inputSchema.properties.requirements.anyOf[0].properties.certificateHolderMustMatch.$ref: "#/properties/requirements/anyOf/0/properties/insuredNameMustMatch"

    What this check looks for
  • Warnvalidate_coi

    The input schema at properties.requirements.anyOf[0].properties.coverages.properties.autoLiability.$ref contains a 81-character base64 string.

    Matched text

    inputSchema.properties.requirements.anyOf[0].properties.coverages.properties.autoLiability.$ref: "#/properties/requirements/anyOf/0/properties/coverages/properties/gen..."

    What this check looks for
  • Warnvalidate_coi

    The input schema at properties.requirements.anyOf[0].properties.coverages.properties.umbrellaExcess.$ref contains a 81-character base64 string.

    Matched text

    inputSchema.properties.requirements.anyOf[0].properties.coverages.properties.umbrellaExcess.$ref: "#/properties/requirements/anyOf/0/properties/coverages/properties/gen..."

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Changes things 1Claude Code: ask
  • check_carrierCheck an insurer by NAIC code or name: known, licensed, and adequately rated (spec §3.3).No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Check an insurer by NAIC code or name: known, licensed, and adequately rated (spec §3.3). Provide at least one of naic or carrierName, plus state (required). Answers from an UNVERIFIED seed dataset (§4.5 datasetStatus) and returns a signed envelope. Needs no document. Use it when you have a carrier but no certificate; validate_coi already checks the carrier when you do.
Only reads 2Claude Code: allow
  • extract_coiRead an ACORD 25 Certificate of Insurance into structured data (spec §3.1).No findings

    Why it is in this group

    • The description's first verb is "read": a word for reading.
    Description, as the server wrote it
    Read an ACORD 25 Certificate of Insurance into structured data (spec §3.1). Returns a signed envelope. Use it when you want the fields and will apply your own rules; for a verdict against requirements you supply use validate_coi instead - it extracts as part of its work, so calling both on one document pays for the same read twice.
  • validate_coiExtract an ACORD 25 certificate AND judge it against a requirement profile (inline or profileId), returning a signed Verdict with per-check results, flags, and a risk score (spec §…3 findings

    Why it is in this group

    • The name "validate_coi" says "validate": a word for reading.

    Findings

    • Warn

      The input schema at properties.requirements.anyOf[0].properties.certificateHolderMustMatch.$ref contains a 64-character base64 string.

      Matched text

      inputSchema.properties.requirements.anyOf[0].properties.certificateHolderMustMatch.$ref: "#/properties/requirements/anyOf/0/properties/insuredNameMustMatch"

      What this check looks for
    • Warn

      The input schema at properties.requirements.anyOf[0].properties.coverages.properties.autoLiability.$ref contains a 81-character base64 string.

      Matched text

      inputSchema.properties.requirements.anyOf[0].properties.coverages.properties.autoLiability.$ref: "#/properties/requirements/anyOf/0/properties/coverages/properties/gen..."

      What this check looks for
    • Warn

      The input schema at properties.requirements.anyOf[0].properties.coverages.properties.umbrellaExcess.$ref contains a 81-character base64 string.

      Matched text

      inputSchema.properties.requirements.anyOf[0].properties.coverages.properties.umbrellaExcess.$ref: "#/properties/requirements/anyOf/0/properties/coverages/properties/gen..."

      What this check looks for
    Description, as the server wrote it
    Extract an ACORD 25 certificate AND judge it against a requirement profile (inline or profileId), returning a signed Verdict with per-check results, flags, and a risk score (spec §3.2). Use extract_coi instead if you only want the fields without a verdict; use check_carrier only when you have no certificate, since this tool already checks the carrier when your profile sets a carrier requirement.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http coverbureau https://coverbureau.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__coverbureau__extract_coi",
      "mcp__coverbureau__validate_coi"
    ],
    "ask": [
      "mcp__coverbureau__check_carrier"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as coverbureau. Review it before you use it.