Multilocale MCP server

• add_localeFree

  Add a new locale to a project and generate translations for every key currently missing in that locale. Uses the default-locale value as the source for each translation.

• add_phrasewrite actionFree

  Create a new key in a project’s default locale and generate translations for every other configured locale. Omit value to use the key as its source value. Refuses to overwrite an existing key.

• add_projectwrite actionFree

  Create a MultiLocale project with a default locale and optional additional locales. Refuses to create a duplicate project name in the authenticated organization.

• delete_phrasewrite actionFree

  Permanently delete every locale translation for one key in a project. If a phrase is shared with other projects, this deletes the shared row for those projects too, rather than only detaching the project.

• export_locale_dictionaryFree

  Export one locale of a MultiLocale project as bounded, sorted key/value entries. Results are API-paginated with a maximum of 50 entries per call and each value is capped at 500 characters.

• find_duplicate_phrase_valuesFree

  Find keys in a bounded scan of one MultiLocale project whose default-locale translations have the same value. The result explicitly reports when the scan or output preview is truncated.

• find_missing_translationsFree

  Report missing keys in a bounded scan of one locale or up to 10 configured locales, compared with the project default locale. The result explicitly reports partial locale or phrase scans and never creates translations.

• get_phraseFree

  Fetch translations for one exact phrase key in a MultiLocale project. Returns a bounded Markdown and structured preview across locales, or a single locale when language is provided.

• get_projectFree

  Fetch a single MultiLocale project by id or name. Returns bounded Markdown and structured project metadata, including name, configured locales, and timestamps.

• list_phrasesFree

  List translation phrases for a MultiLocale project. Optionally filter by language or key. Returns a bounded Markdown and structured preview of id, key, language, and value.

• list_projectsFree

  List all MultiLocale projects the authenticated user has access to. Returns a bounded Markdown and structured preview of project ids, names, locales, and timestamps.

• list_team_membersFree

  List a bounded roster for the authenticated MultiLocale organization. Returns only each member's display name and role. Email addresses, member IDs, role IDs, phone, country, and signup device details are excluded.

• search_phrasesFree

  Search translation phrases for a MultiLocale project by matching a query string against phrase keys and values. Returns a bounded Markdown and structured preview of matching ids, keys, languages, and values.

• share_phraseFree

  Attach every locale translation for one key in a source project to one or more target projects. The underlying phrase rows become shared, so future edits affect every attached project.

• show_project_overviewFree

  Render a bounded overview for a known MultiLocale project. Use this after listing projects or when the user provides a project id or name. It shows safe project metadata and up to 24 configured locales without downloading the project phrase dictionary.

• update_phrasewrite actionFree

  Update the translation value for a specific phrase key and language in a MultiLocale project. Phrases may be shared across projects — updating affects all projects that share the key. Clears machine-translation flags since the value is now human-edited.

• update_projectwrite actionFree

  Update a MultiLocale project’s default locale, complete locale list, or translation context. Project names are intentionally not changed because phrases reference the project name.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1285ms20/20
• Tool poisoning17 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 5 write-action tools with no auth3/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

Multilocale: common questions

Is Multilocale MCP server safe?

With care: it is graded C, so read the findings first (60/100). Read the Multilocale safety report

How do I install Multilocale?

It runs remotely at mcp.multilocale.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Multilocale need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Multilocale maintained?

The latest release is v0.1.1.

Is Multilocale up?

100% of our last 20 checks got an answer. We check remote servers about four times a day.