Equalang MCP Server

by equalangio.github.equalang-ai/equalang-mcpv0.2.4

MCP server for Equalang: translate documents, slides, spreadsheets, e-books, subtitles, pictures, audio and video with their layout kept, transcribe recordings, and translate text.

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Active17d ago

Install Equalang MCP server

claude mcp add equalang -e EQUALANG_API_KEY='<equalang-api-key>' -- npx -y @equalang/mcp

{
  "mcpServers": {
    "equalang": {
      "command": "npx",
      "args": [
        "-y",
        "@equalang/mcp"
      ],
      "env": {
        "EQUALANG_API_KEY": "<equalang-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "equalang": {
      "command": "npx",
      "args": [
        "-y",
        "@equalang/mcp"
      ],
      "env": {
        "EQUALANG_API_KEY": "<equalang-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "equalang": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@equalang/mcp"
      ],
      "env": {
        "EQUALANG_API_KEY": "<equalang-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "equalang": {
      "command": "npx",
      "args": [
        "-y",
        "@equalang/mcp"
      ],
      "env": {
        "EQUALANG_API_KEY": "<equalang-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
EQUALANG_API_KEY	yes	yes	Equalang API key. Create one at https://equalang.com/api-keys

Freshness

Active — last maintenance signal 17d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-22 · 17d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-22 · 17d ago · official registry · v0.2.4

FAQ

›How do I install the Equalang MCP server in Claude Code?

Run: claude mcp add equalang -e EQUALANG_API_KEY='<equalang-api-key>' -- npx -y @equalang/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Equalang require an API key?

Yes. It expects EQUALANG_API_KEY, of which 1 is a secret.

›Can I use Equalang as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Equalang in the official MCP registry?

Yes, as io.github.equalang-ai/equalang-mcp.