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Đúng Chưa?

app.dungchua/dungchua · v1.0.0

Vietnamese tone pitch-contour guides and acoustic recording gate checks via Remote MCP.

Connect Remote server

Terminal
claude mcp add --transport http dungchua https://dungchua.app/api/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "dungchua": {
      "url": "https://dungchua.app/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "dungchua": {
      "type": "http",
      "url": "https://dungchua.app/api/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://dungchua.app/api/mcp

Tools 2 found in our last check

  • dungchua_get_tone_guide

    Retrieve acoustic pitch contour, phonation cue, and minimal-pair drill specifications for any of the 6 Northern Vietnamese tones (ngang, huyen, sac, hoi, nga, nang).

  • dungchua_evaluate_recording_gates

    Evaluate whether a learner audio frame summary passes Đúng Chưa's acoustic DSP admission gates (SNR >= 10 dB, voiced frames >= 25, voiced ratio >= 0.45) or must ABSTAIN.

Details

Endpointhttps://dungchua.app/api/mcp (Streamable HTTP)
First published15 Nov 2026
Last updated15 Nov 2026
Registry nameapp.dungchua/dungchua

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