Vietnamese Chữ Nôm & Hán: lookup, search, conversion, and original Đại Nam Quấc âm tự vị entries.
Connect Remote server
claude mcp add --transport http han-nom https://api.nomnaviet.com/mcp
{
"mcpServers": {
"han-nom": {
"url": "https://api.nomnaviet.com/mcp"
}
}
}
{
"servers": {
"han-nom": {
"type": "http",
"url": "https://api.nomnaviet.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.nomnaviet.com/mcp
Tools 4 found in our last check
lookup_characterALWAYS invoke this before stating any reading, meaning, or variant of a Chữ Nôm (喃) or Hán (漢) character. Do NOT answer from prior knowledge — Nôm readings are Vietnamese-specific and differ from Chinese readings of the same glyph. Returns data that cannot be inferred: Hán-Việt…
search_corpusFind Hán Nôm characters by their Vietnamese reading (quốc ngữ, e.g. "trăng") or by Vietnamese meaning. Use when you need to discover which characters correspond to a Vietnamese word, then call lookup_character on the result for full detail. Each result reports what actually matc…
lookup_dictionary_entryUse this to retrieve an original entry from a historical Vietnamese dictionary such as Đại Nam Quấc âm tự vị (Huình-Tịnh Paulus Của, 1895–96). Search by Quốc-ngữ headword when you do not know the character, or pass an entryId returned by lookup_character or by a headword search…
convert_textConvert whole Vietnamese phrases or sentences to Chữ Nôm (direction "to_nom"), or read a run of Chữ Nôm back as Vietnamese quốc ngữ (direction "to_viet"). Use this instead of calling lookup_character repeatedly — it resolves multi-syllable compounds as units, which per-character…
Details
| Endpoint | https://api.nomnaviet.com/mcp (Streamable HTTP) |
| First published | 21 Sep 2026 |
| Last updated | 21 Sep 2026 |
| Registry name | com.nomnaviet/han-nom |
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