HanoLab Voice Conversion MCP

This official MCP server allows AI agents to convert uploaded speech or singing using saved HanoLab voices. It supports OAuth authentication, credit-based billing, and provides tools for querying accounts, managing voices, uploading audio, and retrieving conversion results.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-26Operated by HanoLab

MCP endpoint (Streamable HTTP)

https://hanolab.com/mcp

Vendor documentation

What you can do with it

Query saved voices and account credits
Upload audio files for conversion
Estimate conversion costs and confirm budgets
Retrieve completed audio conversion links

Tools advertised by the last live check:

get_profile
get_credits
list_voices
create_upload_link
list_audio
prepare_voice_conversion
convert_voice
get_task
list_conversions

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http hanolab-voice-conversion-mcp https://hanolab.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add hanolab-voice-conversion-mcp --url https://hanolab.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable hanolab-voice-conversion-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "hanolab-voice-conversion-mcp": {
      "url": "https://hanolab.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "hanolab-voice-conversion-mcp": {
      "type": "streamableHttp",
      "url": "https://hanolab.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start hanolab-voice-conversion-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "hanolab-voice-conversion-mcp": {
      "type": "http",
      "url": "https://hanolab.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http hanolab-voice-conversion-mcp https://hanolab.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "hanolab-voice-conversion-mcp": {
      "url": "https://hanolab.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "hanolab-voice-conversion-mcp": {
      "serverUrl": "https://hanolab.com/mcp"
    }
  }
}

Ground your agent in cited data

HanoLab Voice Conversion MCP gives your agent tools. Koskamo gives it reviewed, cited facts to check its answers against. Add it as a second MCP server; public reads need no API key.

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