Compatible with every major AI agent and IDE
What is the Country Data Resolver MCP Server?
When a CRM agent processes international contacts, it cannot guess that 'MK' is North Macedonia or that 'TL' is Timor-Leste. This MCP resolves any ISO 3166-1 alpha-2 code to its full name in English, Portuguese, Spanish, or French.
The Superpowers
- 249 Countries: Full ISO 3166-1 database with alpha-2, alpha-3, and numeric codes.
- 4 Languages: Country names in EN, PT, ES, and FR for multilingual CRM workflows.
Built-in capabilities (1)
Pass the alpha-2 code (e.g. "BR", "DE", "JP") and optionally a language for the name (en, pt, es, fr). Never guess country names for obscure codes. Resolves ISO country codes to full country names in 4 languages, plus alpha-3 and numeric codes. Essential for CRM and Martech agents handling international data
Why Google ADK?
Google ADK natively supports Country Data Resolver as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 1 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.
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Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
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Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Country Data Resolver
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Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
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Seamless integration with Google Cloud services means you can combine Country Data Resolver tools with BigQuery, Vertex AI, and Cloud Functions
Country Data Resolver in Google ADK
Country Data Resolver and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Country Data Resolver to Google ADK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Country Data Resolver in Google ADK
The Country Data Resolver MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 1 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Google ADK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Country Data Resolver for Google ADK
Every tool call from Google ADK to the Country Data Resolver MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How many countries are supported?
All 249 countries and territories in the ISO 3166-1 standard, including overseas territories and special regions.
What languages are available for country names?
English (en), Portuguese (pt), Spanish (es), and French (fr). The engine defaults to English if the requested language is not available.
Does it validate country codes?
Yes. If you pass an invalid code like 'XX', the engine returns a clear error instead of guessing. This prevents data corruption in CRM systems.
How does Google ADK connect to MCP servers?
Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.
Can ADK agents use multiple MCP servers?
Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.
Which Gemini models work best with MCP tools?
Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.
McpToolset not found
Update: pip install --upgrade google-adk
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