The immit English and Japanese dictionary: entries, search and inflection tables for an agent
Connect Remote server
claude mcp add --transport http dictionary https://api.immit.co/mcp --header "Authorization: Bearer <YOUR_API_KEY>"{
"mcpServers": {
"dictionary": {
"url": "https://api.immit.co/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}{
"servers": {
"dictionary": {
"type": "http",
"url": "https://api.immit.co/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}Settings > Connectors > Add custom connector
URL: https://api.immit.co/mcpReplace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 5 found in our last check
lookup_wordThe immit dictionary entry for one English or Japanese word: its senses with definitions, translations and example sentence pairs, every inflected form as a row with its reading, the pronunciations with IPA for English or the kana reading and pitch accent for Japanese and a play…
search_wordsThe immit dictionary entries that match a string: a headword prefix, an alternative spelling, an inflected form (食べた finds 食べる, walked finds walk) or, for Japanese, a kana reading (たべる finds 食べる). Results are ranked: an exact headword or spelling first, then an exact inflected f…
conjugateThe inflection table of one English or Japanese word, grouped by form in the order a textbook table shows them: for Japanese the polite, て, past, negative and other forms, for English the third person, past, participle or plural. Each form carries its name in the word's language…
report_missing_wordTell immit that a real word has no entry, so a lexicographer adds one. Call it when lookup_word and search_words both miss a word a person asked about and you are confident the word exists in that language: a headword in its dictionary form, never an inflected form, a typo or a…
send_feedbackSend the people who make immit a note: an entry that looks wrong, a tool that answered badly, a field you wished an entry had. A person reads it. For a word with no entry use report_missing_word instead. Name the word and the language when the note is about one entry.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | The developer key as a bearer token |
Details
| Endpoint | https://api.immit.co/mcp (Streamable HTTP) |
| Package | @immit/[email protected] (NPM, stdio) |
| First published | 7 Nov 2026 |
| Last updated | 7 Nov 2026 |
| Registry name | co.immit/dictionary |
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