# mcp-phone

> Use this tool when you need to validate phone numbers or retrieve international dialing codes, enabling accurate communication across borders. It solves problems related to incorrect phone number formatting and dialing code identification, accepting inputs such as country names, ISO codes, or calling codes. The mcp-phone tool provides outputs including validated phone numbers and corresponding country calling codes, making it ideal for use cases involving global contact information management.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-phone  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-phone

## Description

Validates phone numbers and provides country calling codes, enabling AI agents to look up international dialing codes and filter by country name, ISO code, or calling code.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/g4ufmvwjbl)
- **Repository:** <https://github.com/pipeworx-io/mcp-phone>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "pipeworx-io-mcp-phone"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-phone` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-phone/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt