Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"i18n-agent": {
"env": {
"MCP_SERVER_URL": "https://mcp.i18nagent.ai",
"I18N_AGENT_API_KEY": "your-api-key-here"
},
"args": [
"/path/to/i18n-agent.js"
],
"command": "node"
}
}
}Are you the author?
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Professional translation service client for Claude, Cursor, VS Code, Antigravity, and other AI IDEs using the Model Context Protocol (MCP).
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y '@i18n-agent/mcp-client' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
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Professional translation service client for Claude, Cursor, VS Code, Antigravity, and other AI IDEs using the Model Context Protocol (MCP).
npx @i18n-agent/mcp-client install
The installer will detect all available AI IDEs and configure them automatically.
For Claude Code users, you can install directly from the marketplace:
Step 1: Get your API key
Step 2: Set environment variable
echo 'export I18N_AGENT_API_KEY=your-api-key-here' >> ~/.zshrc
source ~/.zshrc
Replace your-api-key-here with your actual API key.
Step 3: Install from marketplace
/plugin marketplace add i18n-agent/mcp-client
/plugin install i18n-agent@i18n-agent
Step 4: Restart Claude Code
That's it! The plugin will automatically use your API key from the environment variable.
Get your API key from app.i18nagent.ai
Set environment variable:
export I18N_AGENT_API_KEY=your-api-key-here
Make it permanent (add to ~/.bashrc or ~/.zshrc):
echo 'export I18N_AGENT_API_KEY=your-api-key-here' >> ~/.zshrc
Restart your AI IDE to load the new configuration
Translate "Hello, how are you?" to Spanish for a casual audience
Translate this JSON file to French, preserving the structure
Check my translation credits
List supported languages with quality ratings
Analyze "Hello world! This is a test." for translation to Spanish
| IDE | Status | macOS | Windows | Linux |
|---|---|---|---|---|
| Claude Desktop | ✅ Auto-configured | ~/Library/Application Support/Claude/ | %APPDATA%\Claude\ | ~/.config/Claude/ |
| Claude Code CLI | ✅ Auto-configured | ~/.claude.json | ~/.claude.json | ~/.claude.json |
| Cursor | ✅ Auto-configured | ~/.cursor/mcp_settings.json | ~/.cursor/mcp_settings.json | ~/.cursor/mcp_settings.json |
| VS Code | ✅ Auto-configured | ~/.vscode/mcp_settings.json | ~/.vscode/mcp_settings.json | ~/.vscode/mcp_settings.json |
| Codex (OpenAI) | ✅ Auto-configured | ~/.codex/mcp_settings.json | ~/.codex/mcp_settings.json | ~/.codex/mcp_settings.json |
| Antigravity (Google) | ✅ Auto-configured | ~/.gemini/antigravity/mcp_config.json | %USERPROFILE%\.gemini\antigravity\mcp_config.json | ~/.config/antigravity/mcp_config.json |
Note: The installer automatically detects your platform and uses the correct config paths.