Skip to content

Gridzen Verification

by gridzen.ai · remote · no sign-in to list tools · v0.6.1 · published by ai.gridzen

Country verification research, integration planning and synthetic tests. No live identity checks.

Changes · 2
CompareRegistry entry

5 tools: 2 change things and 3 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http verification https://gridzen.ai/developers/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warncreate_sandbox_verification

    The server marks "create_sandbox_verification" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "create_sandbox_verification" says "create": a word for a change.

    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.

5 tools

Changes things 2Claude Code: ask
  • create_sandbox_verificationReturn a synthetic match/mismatch/not_found/timeout/unsupported fixture.1 finding

    Why it is in this group

    • The name "create_sandbox_verification" says "create": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "create_sandbox_verification" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "create_sandbox_verification" says "create": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Return a synthetic match/mismatch/not_found/timeout/unsupported fixture. Never provide personal data.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true
  • plan_verificationPlan a specific signup_phone, identity_onboarding or payout_account task.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.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Plan a specific signup_phone, identity_onboarding or payout_account task. Set stage=production to report missing live routes; legacy event-only calls remain supported.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true
Only reads 3Claude Code: allow
  • explain_resultExplain a sandbox reason code; missing data and timeout remain inconclusive.No findings

    Why it is in this group

    • The name "explain_result" says "explain": a word for reading.
    Description, as the server wrote it
    Explain a sandbox reason code; missing data and timeout remain inconclusive.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true
  • get_coverageList country research or inspect one ISO-2 country's capability/access evidence; not live coverage.No findings

    Why it is in this group

    • The name "get_coverage" says "get": a word for reading.
    Description, as the server wrote it
    List country research or inspect one ISO-2 country's capability/access evidence; not live coverage.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true
  • get_sandbox_verificationRetrieve a deterministic sim_v1 fixture, not a real transaction.No findings

    Why it is in this group

    • The name "get_sandbox_verification" says "get": a word for reading.
    Description, as the server wrote it
    Retrieve a deterministic sim_v1 fixture, not a real transaction.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true

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 0.6.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http verification https://gridzen.ai/developers/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__verification__get_coverage",
      "mcp__verification__get_sandbox_verification",
      "mcp__verification__explain_result"
    ],
    "ask": [
      "mcp__verification__plan_verification",
      "mcp__verification__create_sandbox_verification"
    ],
    "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 verification. Review it before you use it.