# string-catalog-mcp

> Use this tool when you need to manage iOS and macOS localization files, enabling AI assistants to read, search, and update Xcode String Catalog (.xcstrings) files. It solves problems related to localization data management, such as updating translations and searching for specific strings. The tool takes .xcstrings files as input and outputs updated localization data, making it ideal for use cases involving iOS and macOS app development.

Canonical page: https://skillsregistry.net/skills/onmyway133-string-catalog-mcp  
JSON: https://api.skillsregistry.net/v1/skills/onmyway133-string-catalog-mcp

## Description

Enables AI assistants to read, search, and update Xcode String Catalog (.xcstrings) files for iOS/macOS localization.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/r2bua8frmm)
- **Repository:** <https://github.com/onmyway133/string-catalog-mcp>

## 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": "onmyway133-string-catalog-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/onmyway133-string-catalog-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/onmyway133-string-catalog-mcp/pull`

---
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