io.usefulapiPublished by usefulapi.ioOfficial publisherv1.23.5Updated Nov 8, 2026
Read Localazy projects, files, keys and glossary; submit translations, import keys, AI suggestions.
The publisher's own server: Ably MCP by usefulapi
Hosted Localazy MCP server that lets an assistant browse localization projects, files, keys and glossary terms, and submit or import translations.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Flocalazy/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"localazy-by-usefulapi": {
"type": "http",
"url": "https://localazy.usefulapi.io/mcp"
}
}
}Use Localazy from Claude, Cursor, or any MCP client — projects, files, keys, translations and the glossary, plus translation submits and small key imports. Hosted, no local install: connect with your own Localazy credentials.
Live endpoint: https://localazy.usefulapi.io/mcp · Homepage: https://usefulapi.io/localazy
https://localazy.usefulapi.io/mcp.claude mcp add --transport http localazy https://localazy.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Localazy credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/localazy/
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with localazy_upgrade (it returns a Stripe Checkout link). Cancel any time with localazy_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running localazy_upgrade before then undoes the cancel. Or write to [email protected].
MIT © usefulapi. Not affiliated with or endorsed by Localazy.
Source: servers/localazy/README.md at commit 4046075
List projects
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.
languagesorganizationList import file types
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.
Takes no parameters.
List files
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.
projectrequiredGet file keys and translations
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}.
langrequirednextlimitfile_idrequiredprojectrequireddeprecatedextra_infono_contentunapprovedList key links (duplicities)
List links between duplicate source keys (key id, linked project id, linked key id), paged. Needs the Reviewer role. GET /projects/{projectId}/links.
nextlimitprojectrequiredList CDN metadata files
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.
projectrequiredGet import progress
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}.
projectrequiredimport_batchrequiredGet translation memory suggestions
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.
torequiredfromkey_idrequiredprojectrequiredGet machine translation suggestions
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.
torequiredfromkey_idrequiredprojectrequiredList glossary terms
All glossary terms of a project: id, description, translate/case-sensitive/exact-match flags and the term in each language. GET /projects/{projectId}/glossary.
projectrequiredGet glossary term
One glossary term by id. GET /projects/{projectId}/glossary/{id}.
projectrequiredterm_idrequiredCreate glossary term
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.
termrequiredprojectrequireddescriptionexact_matchcase_sensitivetranslate_termUpdate glossary term
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}.
termrequiredprojectrequiredterm_idrequireddescriptionexact_matchcase_sensitivetranslate_termSubmit a translation
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}.
langrequiredvaluerequiredkey_idrequiredprojectrequiredImport a few keys
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.
keysrequiredprojectrequiredlanguagerequiredfile_namefile_pathimport_as_newUpdate key comment/limit/visibility
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}.
limithiddenkey_idrequiredcommentprojectrequiredTranslate texts with Localazy AI (spends credits)
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.
torequiredfromrequireditemsrequiredprojectrequiredfallback100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "localazy": { "url": "https://localazy.usefulapi.io/mcp" } }}