Localazy MCP by usefulapi

Server Details

Read Localazy projects, files, keys and glossary; submit translations, import keys, AI suggestions.

If you are the author of this connector, you can claim ownership by verifying the domain or GitHub account it belongs to. Claimed connector authors can inspect health checks, view analytics, and manage their listing.

Status: Healthy
Last Tested: 2026-10-12 00:58
Transport: Streamable HTTP · MCP 2025-06-18
URL
Repository: m190/usefulapi-mcp
GitHub Stars: 0

TDQS

Score is being calculated.

Available Tools

17 tools

localazy_create_glossary_termCreate glossary term

Destructive

Inspect

WRITE: add one term to a project's glossary (max 1,000 terms per project). Needs the Reviewer role. The term guides translators and Localazy AI from now on. POST /projects/{projectId}/glossary.

ParametersJSON Schema

Name	Required	Description
`term`	Yes	The term in each language: [{lang, term}]. Include the project's source language.
`project`	Yes	Localazy project id or slug (from localazy_list_projects).
`description`	No	Explanation for translators.
`exact_match`	No	Match the exact form only (no inflected forms).
`case_sensitive`	No	Match case exactly.
`translate_term`	No	true = the term is translated; false = keep it as is in every language.

localazy_get_file_keysGet file keys and translations

Read-only

Inspect

Read the strings of one file in one language: key id, key path, current translation (a string, an array or a plural object keyed @one/@other). Pages of up to 1000 keys; pass next for the following page. Set extra_info for hidden/limit/deprecated/comment, no_content to list keys without text. Counts against the project's daily fetch cap. GET /projects/{projectId}/files/{fileId}/keys/{lang}.

ParametersJSON Schema

Name	Required	Description
`lang`	Yes	Language code, e.g. en, cs, pt_BR, zh#Hans (as listed with localazy_list_projects languages=true).
`next`	No	Paging key: pass the previous reply's `next`. Absent `next` = last page.
`limit`	No	Items per page, 1-1000 (default 100 for keys; Localazy's own default for links is 1000).
`file_id`	Yes	File id (from localazy_list_files).
`project`	Yes	Localazy project id or slug (from localazy_list_projects).
`deprecated`	No	Include deprecated keys.
`extra_info`	No	Add hidden, limit, deprecated and comment to each key.
`no_content`	No	Omit the translation text (keys only).
`unapproved`	No	Include translations that are not yet approved.

localazy_get_glossary_termGet glossary term

Read-only

Inspect

One glossary term by id. GET /projects/{projectId}/glossary/{id}.

ParametersJSON Schema

Name	Required	Description	Default
`project`	Yes	Localazy project id or slug (from localazy_list_projects).
`term_id`	Yes	Glossary term id (from localazy_list_glossary).

localazy_get_import_progressGet import progress

Read-only

Inspect

Progress of an import batch started with localazy_import_keys (pass its import_batch). The endpoint is used by Localazy's own API client but is not in the public docs yet, so the reply is returned as Localazy sends it. GET /projects/{projectId}/import/{importBatch}.

ParametersJSON Schema

Name	Required	Description	Default
`project`	Yes	Localazy project id or slug (from localazy_list_projects).
`import_batch`	Yes	The `import_batch` returned by localazy_import_keys.

localazy_get_mt_suggestionsGet machine translation suggestions

Read-only

Inspect

Machine Translation suggestions (one per engine) for one source key into a target language. Free: it does not consume Localazy credits (Localazy AI does; see localazy_translate_with_ai). The first request for a key can be slower. Nothing is saved. GET /projects/{projectId}/keys/{keyId}/suggestions/mt.

ParametersJSON Schema

Name	Required	Description
`to`	Yes	Target language code.
`from`	No	Source language code (default: the project's source language).
`key_id`	Yes	Source key id (the `id` of a key from localazy_get_file_keys).
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

localazy_get_tm_suggestionsGet translation memory suggestions

Read-only

Inspect

Translation Memory suggestions for one source key into a target language: earlier translations of the same text, with the project they came from. Free; no Localazy credits. GET /projects/{projectId}/keys/{keyId}/suggestions/tm.

ParametersJSON Schema

Name	Required	Description
`to`	Yes	Target language code.
`from`	No	Source language code (default: the project's source language).
`key_id`	Yes	Source key id (the `id` of a key from localazy_get_file_keys).
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

localazy_import_keysImport a few keys

Destructive

Inspect

WRITE: add or update up to 50 string keys in ONE file, in ONE language (flat key -> text; use a key like "home.title" for the key name). Needs the Owner role. Nothing is deleted or deprecated, and Localazy does not overwrite existing current translations by default (translations identical to the source are skipped). By default the language is the project's source language, so this adds new source keys or changes the source text of existing ones (which marks their translations as changed); pass a different language to import translations, optionally through review with import_as_new. Imports count against the project's daily import cap (Free plan: 100/day). Returns an import_batch id for localazy_get_import_progress. POST /projects/{projectId}/import.

ParametersJSON Schema

Name	Required	Description
`keys`	Yes	Key name -> text, 1-50 entries (e.g. {"home.title": "Welcome"}).
`project`	Yes	Localazy project id or slug (from localazy_list_projects).
`language`	Yes	Language of the strings in `keys`, e.g. en. Use the project's source language to add source keys.
`file_name`	No	Target file name in the project (default content.json). A new name creates a new file.
`file_path`	No	Optional path of the file in the project, without the file name.
`import_as_new`	No	Send the imported translations through the review process (recommended for translations you are unsure about).

localazy_list_cdn_metadataList CDN metadata files

Read-only

Inspect

List the Localazy CDN release tags of a project and the URL of each tag's metadata file (languages, plural rules). Needs the Manager role. GET /projects/{projectId}/cdn.

ParametersJSON Schema

Name	Required	Description	Default
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

localazy_list_filesList files

Read-only

Inspect

List the files in a project (id, name, type, optional path). Use a file id with localazy_get_file_keys to read its strings. GET /projects/{projectId}/files.

ParametersJSON Schema

Name	Required	Description	Default
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

localazy_list_glossaryList glossary terms

Read-only

Inspect

All glossary terms of a project: id, description, translate/case-sensitive/exact-match flags and the term in each language. GET /projects/{projectId}/glossary.

ParametersJSON Schema

Name	Required	Description	Default
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

localazy_list_import_formatsList import file types

Read-only

Inspect

List the file types Localazy can store strings as (type id, name, support for plurals/arrays/structured keys). The json type is what localazy_import_keys uses. GET /import/formats.

ParametersJSON Schema

Name	Required	Description	Default
No parameters

localazy_list_key_linksList key links (duplicities)

Read-only

Inspect

List links between duplicate source keys (key id, linked project id, linked key id), paged. Needs the Reviewer role. GET /projects/{projectId}/links.

ParametersJSON Schema

Name	Required	Description
`next`	No	Paging key: pass the previous reply's `next`. Absent `next` = last page.
`limit`	No	Items per page, 1-1000 (default 100 for keys; Localazy's own default for links is 1000).
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

localazy_list_projectsList projects

Read-only

Inspect

List the Localazy projects the token can reach (a project token reaches one project): id, slug, name, source language, your role and visibility. Optionally add owning-organization limits (keys used/available, feature flags) and per-language progress counts (active, review, current, translated, sourceChanged, needImprovement). GET /projects.

ParametersJSON Schema

Name	Required	Description	Default
`languages`	No	Add per-language translation progress.
`organization`	No	Add the owning organization's key usage and feature flags.

localazy_submit_translationSubmit a translation

DestructiveIdempotent

Inspect

WRITE: set the translation of ONE source key in ONE target language. Reviewers, managers, owners and trusted translators set it as the current version (it overwrites the existing translation and goes live in the next download/CDN release); a translator's value is stored as a candidate for review. Values are stored as-is, with no placeholder, plural or length check, and the source language cannot be written. Check the reply's stored. POST /projects/{projectId}/keys/{keyId}/translations/{lang}.

ParametersJSON Schema

Name	Required	Description
`lang`	Yes	Target language code (not the source language).
`value`	Yes	The translation: a string for a singular key, an array of strings for an array key, or an object keyed by plural form (zero, one, two, few, many, other; the @one/@other form that localazy_get_file_keys returns is accepted too) for a plural key, with at least one form. It must match the key's form.
`key_id`	Yes	Source key id (the `id` of a key from localazy_get_file_keys).
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

localazy_translate_with_aiTranslate texts with Localazy AI (spends credits)

Destructive

Inspect

COSTS CREDITS: translate up to 10 texts with Localazy AI. Every call consumes Localazy credits from the account balance, by the number of translated words (see localazy.com/pricing); nothing is stored in the project, the translations are only returned. Limits: 10 requests/minute, 32 items and 16,384 characters per request. Beta. Needs the Owner role. POST /projects/{projectId}/ai.

ParametersJSON Schema

Name	Required	Description
`to`	Yes	Target language code, e.g. cs.
`from`	Yes	Source language code, e.g. en.
`items`	Yes	1-10 texts to translate.
`project`	Yes	Localazy project id or slug (from localazy_list_projects).
`fallback`	No	Engine to use when Localazy AI is unavailable.

localazy_update_glossary_termUpdate glossary term

DestructiveIdempotent

Inspect

WRITE: replace the content of one glossary term (the term list and any flags you pass overwrite the old values). Needs the Reviewer role. Read the term first with localazy_get_glossary_term. PUT /projects/{projectId}/glossary/{id}.

ParametersJSON Schema

Name	Required	Description
`term`	Yes	The term in each language: [{lang, term}]. Include the project's source language.
`project`	Yes	Localazy project id or slug (from localazy_list_projects).
`term_id`	Yes	Glossary term id (from localazy_list_glossary).
`description`	No	Explanation for translators.
`exact_match`	No	Match the exact form only (no inflected forms).
`case_sensitive`	No	Match case exactly.
`translate_term`	No	true = the term is translated; false = keep it as is in every language.

localazy_update_key_propertiesUpdate key comment/limit/visibility

DestructiveIdempotent

Inspect

WRITE: change a source key's translator comment, maximum translation length, or hidden flag (fields you omit stay as they are). Needs the Manager role. It does not change texts and cannot deprecate or delete the key. PUT /projects/{projectId}/keys/{keyId}.

ParametersJSON Schema

Name	Required	Description
`limit`	No	Maximum translation length; -1 removes the limit.
`hidden`	No	Hide the key from translators.
`key_id`	Yes	Source key id (the `id` of a key from localazy_get_file_keys).
`comment`	No	Context note for translators.
`project`	Yes	Localazy project id or slug (from localazy_list_projects).

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

17 tool updatesOct 12, 2026
- First observedlocalazy_create_glossary_term
- First observedlocalazy_get_file_keys
- First observedlocalazy_get_glossary_term
- First observedlocalazy_get_import_progress
- First observedlocalazy_get_mt_suggestions
- First observedlocalazy_get_tm_suggestions
- First observedlocalazy_import_keys
- First observedlocalazy_list_cdn_metadata
- First observedlocalazy_list_files
- First observedlocalazy_list_glossary
- First observedlocalazy_list_import_formats
- First observedlocalazy_list_key_links
- First observedlocalazy_list_projects
- First observedlocalazy_submit_translation
- First observedlocalazy_translate_with_ai
- First observedlocalazy_update_glossary_term
- First observedlocalazy_update_key_properties

Related MCP Connectors

globalize.now AOAuth
io.github.globalize-now
Localize apps from your AI assistant: translate locale files, set glossaries, connect GitHub repos.
AI & Machine Learning Language Translation
242
LocizeOAuth
app.locize.mcp
Locize TMS: 26 tools for translations, TM/glossary/styleguide/screenshot context, versions. OAuth.
Language Translation Content Management Systems
2
Localize.io
io.localize
AI localization for agents: translation, TMS sync, translation memories, glossaries, post-editing.
Language Translation AI & Machine Learning
2
Multilocale Translations A
com.multilocale
Manage app translations: find missing or duplicate phrases, add languages and export dictionaries.
Language Translation Developer Tools
181

Related MCP Servers

SimpleLocalize MCP Serverofficial
Developer Tools Language Translation Content Management Systems
simplelocalize
A
license
A
quality
A
maintenance
Enables interaction with the SimpleLocalize API to manage translation keys, languages, and tags. It allows users to streamline their localization workflow by creating, updating, and retrieving translation data directly through MCP-compatible AI assistants.
Updated 25 days ago (2026-09-17 11:32 UTC)
47
44 npm
Apache 2.0
POEditor MCP Server
Language Translation Developer Tools
r-pedraza
A
license
Not graded
quality
D
maintenance
Enables comprehensive translation management through POEditor's API with project, language, term, and translation operations. Includes automation scripts for reporting, monitoring, AI-powered suggestions, and multi-format exports.
Updated a year ago (2025-08-12 11:15 UTC)
2
MIT
globalize-now/globalize
Language Translation Developer Tools Version Control
globalize-now
A
license
Not graded
quality
C
maintenance
Enables localization of React, Next.js, and Vue apps from an AI assistant by managing projects, languages, translations, glossaries, style guides, and GitHub repository integration.
Updated 17 days ago (2026-09-24 14:55 UTC)
MIT
Verblaze MCP Server
Language Translation Developer Tools Content Management Systems
Verblaze
A
license
Not graded
quality
D
maintenance
Connects AI tools to Verblaze localization projects, enabling management of translations, languages, screens, and project resources through natural language interactions.
Updated a year ago (2025-08-06 10:12 UTC)
12 npm
MIT