What can Localazy MCP by usefulapi do?

It exposes 17 tools: localazy_list_projects, localazy_list_import_formats, localazy_list_files, localazy_get_file_keys, localazy_list_key_links, localazy_list_cdn_metadata, localazy_get_import_progress, localazy_get_tm_suggestions, localazy_get_mt_suggestions, localazy_list_glossary, localazy_get_glossary_term, localazy_create_glossary_term.

Is Localazy MCP by usefulapi safe and reliable?

Trust score 82/100 (grade B), based on live reachability, verified publisher, maintenance, adoption, transparency and tool quality. See our methodology.

Servers / AI & Agents

Localazy MCP by usefulapi

io.usefulapi/localazy

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

Compare Website ↗Source ↗

Yes, your AI can use this right now.Answered a live MCP handshake in 233 ms with no sign-in needed and exposes 17 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://localazy.usefulapi.io/mcp

Settings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://localazy.usefulapi.io/mcp

{
  "mcpServers": {
    "localazy": {
      "url": "https://localazy.usefulapi.io/mcp"
    }
  }
}

claude mcp add --transport http localazy https://localazy.usefulapi.io/mcp

{
  "servers": {
    "localazy": {
      "type": "http",
      "url": "https://localazy.usefulapi.io/mcp"
    }
  }
}

17 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.

localazy_list_projectsread-only

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.

localazy_list_import_formatsread-only

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.

localazy_list_filesread-only

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.

localazy_get_file_keysread-only

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}.

localazy_list_key_linksread-only

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

localazy_list_cdn_metadataread-only

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.

localazy_get_import_progressread-only

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}.

localazy_get_tm_suggestionsread-only

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.

localazy_get_mt_suggestionsread-only

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.

localazy_list_glossaryread-only

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

localazy_get_glossary_termread-only

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

localazy_create_glossary_termcan modify

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.

localazy_update_glossary_termcan modify

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}.

localazy_submit_translationcan modify

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 b

localazy_import_keyscan modify

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

localazy_update_key_propertiescan modify

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}.

localazy_translate_with_aican modify

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.

Alternatives in AI & Agents

Compare →

Localazy MCP by usefulapi

Connect it

17 tools, verified live

Alternatives in AI & Agents

SlopItB

OVOverwingB

SASavvlyB

atomaB

TITickerDBB

CAcnvs.appB