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com.canienter/visa-check

by canienter.com · remote · no sign-in to list tools · v1.0.1 · published by com.canienter

Visa & entry requirements for 199 passports, cited to official sources and re-verified daily.

Changes · 2
CompareRegistry entry

3 tools: 2 change things and 1 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 visa-check https://api.canienter.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnevaluate_trip

    The server marks "evaluate_trip" 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 "evaluate_trip" says "evaluate": 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.

3 tools

Changes things 2Claude Code: ask
  • check_entry_requirementsWhether a passport holder can enter a destination country: visa-free, visa on arrival, e-visa, eTA, or visa required — with allowed stay, official application portal, extended rule…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
    Whether a passport holder can enter a destination country: visa-free, visa on arrival, e-visa, eTA, or visa required — with allowed stay, official application portal, extended rules (passport validity, onward ticket, yellow fever, transit-without-visa) and source citations. Free tier: rate limited per caller (see /auth.md to register for a larger quota, or use the x402-paid HTTP API for unlimited access).

    Annotations the server declares

    • title: Check entry requirements
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • evaluate_tripPremium evaluation of a whole trip in one call: multiple passports (best passport per leg), documents held, multi-leg itineraries with transit legs, dates and purpose — with struct…1 finding

    Why it is in this group

    • The name "evaluate_trip" says "evaluate": 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 "evaluate_trip" 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 "evaluate_trip" says "evaluate": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Premium evaluation of a whole trip in one call: multiple passports (best passport per leg), documents held, multi-leg itineraries with transit legs, dates and purpose — with structured why[] explanations, conditions[], and verification states per decision. PAID endpoint: the call returns HTTP 402 x402 payment instructions unless the request carries an x402 payment header; any x402-capable client settles in USDC on Base and retries.

    Annotations the server declares

    • title: Evaluate a full trip (paid)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 1Claude Code: allow
  • get_dataset_infoCoverage and freshness of the underlying visa-requirements dataset, plus endpoints and x402 pricing for the unlimited paid tier.No findings

    Why it is in this group

    • The name "get_dataset_info" says "get": a word for reading.
    Description, as the server wrote it
    Coverage and freshness of the underlying visa-requirements dataset, plus endpoints and x402 pricing for the unlimited paid tier.

    Annotations the server declares

    • title: Dataset & pricing info
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

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

claude mcp add --transport http visa-check https://api.canienter.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__visa-check__get_dataset_info"
    ],
    "ask": [
      "mcp__visa-check__check_entry_requirements",
      "mcp__visa-check__evaluate_trip"
    ],
    "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 visa-check. Review it before you use it.