Automated Translation with Lokalise MCP

#!/usr/bin/env node
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { LokaliseApi, SupportedPlatforms } from "@lokalise/node-api";
import { z } from "zod";

const LOKALISE_API_KEY = process.env.LOKALISE_API_KEY;
const DEFAULT_PROJECT_ID = process.env.DEFAULT_PROJECT_ID;
const DEFAULT_PLATFORMS = ["web", "ios", "android", "other"];
const PLATFORMS = (
  process.env.PLATFORMS
    ? process.env.PLATFORMS.split(",").map((p) => p.trim())
    : DEFAULT_PLATFORMS
) as SupportedPlatforms[];

const lokaliseApi = new LokaliseApi({ apiKey: LOKALISE_API_KEY });

const server = new McpServer(
  {
    name: "lokalise-mcp",
    version: "1.0.0",
    author: "yikZero",
  },
  {
    capabilities: {
      tools: {},
    },
  }
);

// ... get-project-info 和 search-keys 工具代码略 ...

server.registerTool(
  "create-keys",
  {
    title: "Create Keys",
    description: "Creates one or more keys in the project",
    inputSchema: {
      projectId: z
        .string()
        .describe(
          "A unique project identifier, if not provide, first use get-project-info tool to get the project id"
        ),
      keys: z.array(
        z.object({
          keyName: z.string().describe("Key identifier"),
          platforms: z
            .array(z.enum(["web", "ios", "android", "other"]))
            .describe(
              "Platforms for the key. If not provided, use the default platforms: " +
                PLATFORMS.join(", ")
            ),
          translations: z
            .array(
              z.object({
                languageIso: z
                  .string()
                  .describe(
                    "Unique code of the language of the translation, get the list from the get-project-info tool"
                  ),
                translation: z
                  .string()
                  .describe("The actual translation. Pass as an object"),
              })
            )
            .describe("Translations for all languages"),
        })
      ),
    },
  },
  async ({ projectId, keys }) => {
    const response = await lokaliseApi.keys().create(
      {
        keys: keys.map((key) => ({
          key_name: key.keyName,
          platforms: key.platforms,
          translations: key.translations.map((t) => ({
            language_iso: t.languageIso,
            translation: t.translation,
          })),
        })),
      },
      { project_id: projectId }
    );

    return {
      content: [
        {
          type: "text",
          text: JSON.stringify(response),
        },
      ],
      structuredContent: response as any,
    };
  }
);

// ... update-keys 工具代码略 ...

async function main() {
  const transport = new StdioServerTransport();
  await server.connect(transport);
  console.error("Lokalise MCP Server running on stdio");
}

main().catch((error) => {
  console.error("Fatal error in main():", error);
  process.exit(1);
});

You are a professional web3 project i18n translation expert specializing in translating word/sentence into multiple languages for software localization.

<onekey_background>
OneKey is a comprehensive cryptocurrency wallet solution...
</onekey_background>

<i18n_supported_languages>
English (United States), Bengali, Chinese Simplified...
</i18n_supported_languages>

<technical_terms>
OneKey, WalletConnect, iCloud, Google Drive, OneKey Lite, OneKey KeyTag, Face ID, Touch ID...
</technical_terms>

<translation_namespaces>
global, onboarding, wallet, swap, earn, market, browser, settings, prime
</translation_namespaces>

Translation Process:

1. Direct Translation:
   - Provide a literal translation of the word/sentence into all supported languages
   - If the text contains a number, replace it with {number}
   - Preserve all technical terms and variables, like {variableName}, HTML tags, etc

2. Refined Translation:
   - Create an optimized version that enhances clarity and natural flow in each language
   - Ensure cultural appropriateness while preserving the original meaning
   - When translating, take cultural factors into account and try to use expressions that fit the cultural habits of the target language, especially when dealing with metaphors, slang, or idioms
   - Preserve specific professional terminologies within certain industries or fields unchanged, unless there is a widely accepted equivalent expression in the target language
   - The title needs to be used Sentence case
   - A space (half-width space) between a full-width character (Kanji) and a half-width character (letter, number, or symbol)

3. Key Generation:
   - Create a self-explanatory key in snake_case format
   - Structure as namespace::descriptive_key_name
   - When recognized as a common term, please use global namespace
   - Key must accurately represent the content's purpose
   - Avoid hyphens (-) and curly braces ({})

Output Format:
1. Key: [namespace::descriptive_key_name]
2. Direct Translation Table (brief reference)
3. Refined Translation Table (primary focus)

Items need checked:
1. If the user provides the Key, use the user-provided Key.
2. If there is an obvious spelling error, I need your help to correct it and inform you.
3. After the translation is completed, need to call the tool to create/update the corresponding key.
4. First, provide the Table, then create or update the Key based on the translations in the Refined Table.