Inspect, audit and safely edit i18n locale JSON files from AI agents.
Connect Runs on your machine
claude mcp add i18n-codelens-mcp -e WORKSPACE_ROOT=<WORKSPACE_ROOT> -e I18N_GLOB=<I18N_GLOB> -e I18N_CODE_GLOB=<I18N_CODE_GLOB> -- npx -y [email protected]
{
"mcpServers": {
"i18n-codelens-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"WORKSPACE_ROOT": "<WORKSPACE_ROOT>",
"I18N_GLOB": "<I18N_GLOB>",
"I18N_CODE_GLOB": "<I18N_CODE_GLOB>"
}
}
}
}
{
"mcpServers": {
"i18n-codelens-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"WORKSPACE_ROOT": "<WORKSPACE_ROOT>",
"I18N_GLOB": "<I18N_GLOB>",
"I18N_CODE_GLOB": "<I18N_CODE_GLOB>"
}
}
}
}
{
"servers": {
"i18n-codelens-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"WORKSPACE_ROOT": "<WORKSPACE_ROOT>",
"I18N_GLOB": "<I18N_GLOB>",
"I18N_CODE_GLOB": "<I18N_CODE_GLOB>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
WORKSPACE_ROOTOptional | Absolute path of the project whose locale files should be managed. Defaults to CLAUDE_PROJECT_DIR or the working directory. |
I18N_GLOBOptional | Glob for locale JSON files (default **/locales/**/*.json). |
I18N_CODE_GLOBOptional | Glob for source files scanned for t("key") references (default **/*.{ts,tsx,js,jsx}). |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 3 Sep 2026 |
| Last updated | 3 Sep 2026 |
| Registry name | io.github.hepter/i18n-codelens-mcp |
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