MultiLocale MCP server

• Registry namecom.multilocale/multilocaleverified in the MCP registry

The registry name sits under multilocale.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-12
• Tools18
• Server calls itselfmultilocale-mcp
• Server version0.1.2
• Protocol version2025-06-18

On 2026-10-12 the server answered initialize and tools/list without a sign-in. First answer in 547 ms.

• list_projects

  Use this when someone asks which localization projects they have in MultiLocale. Returns each project's id, name, default locale, languages and timestamps, up to 100 projects. Not for listing the strings inside a project.

• get_project

  Use this when someone asks about one localization project, such as which languages it has or its default locale. Returns the project's id, name, default locale, configured locales and creation and edit times. Not for how complete its…

• add_project

  Use this when someone asks to create a new localization project with a given name and languages. Returns the new project with its default locale and locales; if the name is taken it returns already-exists and creates nothing. Not for…

• update_project

  Use this when someone asks to change a project's default locale, replace its list of languages, or set its translation context. Returns which fields changed. The language list is replaced as a whole, no strings are translated or deleted…

• list_phrases

  Use this when someone asks to see the translation strings in a project, optionally in one language or for one key. Returns up to 100 phrases with id, key, language and value, plus the total count. Not for finding strings by the words they…

• get_phrase

  Use this when someone asks how one exact key is translated, in every language or in one. Returns that key's text per locale, up to 24 locales and 2,000 characters each, with machine-translation flags and the projects sharing it, and…

• search_phrases

  Use this when someone asks to find translation strings that contain a word or phrase, in their keys or text. Returns up to 100 matches with id, key, language and value from a case-insensitive match within one project. Not for one exact key.

• find_duplicate_phrase_values

  Use this when someone wants to clean up a project by finding keys that repeat the same default-language text. Returns up to 25 repeated values with the keys that share them, scanning 1,000 default-locale strings by default and at most…

• find_missing_translations

  Use this when someone asks which strings are not translated yet, or how complete each language is. Returns completion percentages and up to 25 missing keys per locale, for one locale or up to 10, compared with the default locale. Nothing…

• export_locale_dictionary

  Use this when someone wants the key and value pairs of one language, for example to review or copy a translation file. Returns up to 50 entries per call (25 by default) sorted by key, values cut to 500 characters, with nextSkip for the…

• list_team_members

  Use this when someone asks who is on their MultiLocale team or what role each person has. Returns each member's display name and role, up to 100 members (no emails, ids or contact details). Not for inviting or removing people.

• add_phrase

  Use this when someone asks to add a new string or key to their app's translations. Returns the created key with one machine translation per configured locale, made from the source text in the default locale. A key that already exists…

• update_phrase

  Use this when someone asks to fix or change the text of one key in one language. Returns the previous and new text and the projects sharing that string; the change applies in all of them and marks the text as human-edited. Not for adding…

• add_locale

  Use this when someone asks to add a new language to a project and translate their strings into it. Returns the updated language list and how many strings were machine-translated, one per key, all before anything is saved, so a very large…

• share_phrase

  Use this when someone asks to reuse a key's translations in other projects, such as a common button label. Returns the target projects and how many language rows were attached, up to 25 targets; later edits to that string apply in every…

• delete_phrase

  Use this when someone asks to remove a key from their translations. Returns how many language rows were deleted and which other projects shared them; a shared string is deleted permanently for those projects too. Not for removing only one…

• open_multilocale

  Use this when someone wants to open Multilocale and browse their workspace interactively. Localization projects, strings and translations. Starts with up to 100 items. Not for changing data.

• show_project_overview

  Use this when someone wants a quick overview of one of their localization projects. Returns an overview card with the project's default locale, up to 24 configured locales and timestamps. Not for translation completeness.