awesome-japanese-nlp-resources is a curated catalogue of Japanese natural-language-processing resources, including Python libraries, language models, dictionaries, corpora, and datasets. It helps people discover, compare, research, and contribute Japanese NLP tools and data. Its catalogue skills and plugins let Claude Code search the resources, find related items, discover additions, and investigate trends or research issues.
Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add taishi-i/awesome-japanese-nlp-resources/plugin install awesome-japanese-nlp-resourcesWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/taishi-i/awesome-japanese-nlp-resources/search)<a href="https://agentmods.dev/skills/taishi-i/awesome-japanese-nlp-resources/search"><img src="https://agentmods.dev/badge/skills/taishi-i/awesome-japanese-nlp-resources/search/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/taishi-i/awesome-japanese-nlp-resources/search"><img src="https://agentmods.dev/badge/skills/taishi-i/awesome-japanese-nlp-resources/search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00031 | $0.03719 |
| Opus 5 | $0.00015 | $0.01860 |
| Sonnet 5 | $0.00006 | $0.00744 |
| Haiku 4.5 | $0.00003 | $0.00372 |
Grade B, and why
search scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
[ -f "$RESOURCES_PATH" ] || RESOURCES_PATH="$(find "${HOME}/.claude/plugins" -type f -name resources.json 2>/dev/null | grep "awesome-japanese-nlp-resources/" | head -1)" How it starts
The opening of the file, as written. The whole thing — 273 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Search the awesome-japanese-nlp-resources database for: "$ARGUMENTS"
Instructions
Step 0 — Validate input
If $ARGUMENTS is empty or blank, stop immediately and output:
Usage: /awesome-japanese-nlp-resources:search <query>
Examples:
/awesome-japanese-nlp-resources:search morphological analysis
/awesome-japanese-nlp-resources:search BERT
/awesome-japanese-nlp-resources:search named entity recognition
/awesome-japanese-nlp-resources:search text classification dataset
/awesome-japanese-nlp-resources:search sentence embedding
Please pass the keyword(s) you want to search for as the argument.
---
使い方: /awesome-japanese-nlp-resources:search <query>
クエリ例:
/awesome-japanese-nlp-resources:search 形態素解析
/awesome-japanese-nlp-resources:search BERT
/awesome-japanese-nlp-resources:search 固有表現認識
/awesome-japanese-nlp-resources:search テキスト分類 データセット
/awesome-japanese-nlp-resources:search 文埋め込み
検索したいキーワードを引数に指定してください。
Do not proceed to Step 1 if $ARGUMENTS is empty.
Step 1 — Interpret the query
The user's query is: "$ARGUMENTS"
The data descriptions are in English, so always convert the query intent to English keywords before searching.
Keyword rules — read before choosing keywords:
- Use stems, not full words. Substring match is used, so
morphologcatches "morphology", "morphological", "morphological analyzer". Other examples:embed→ embedding/embeddings,classif→ classification/classifier,translat→ translation/translate,generat→ generation/generative,segment→ segmentation/segmenter,recogni→ recognition/recognizer,extract→ extraction/extractor,retriev→ retrieval/retrieve. - Add domain-specific tool names. When the query maps to a known NLP domain, include the well-known tool names present in the database:
| Domain (Japanese query hint) | Stem keywords | Tool names to add |
|---|---|---|
| 形態素解析 / morphological analysis | morpholog, segment |
mecab, janome, sudachi, kytea, kuromoji, jumanpp, nagisa |
| 固有表現認識 / NER | named entit, NER, recogni |
ginza, spacy, knp |
| 係り受け解析 / dependency parsing | depend, parse, syntax |
cabocha, knp, ginza, spacy |
| 文章分類 / text classification | classif, sentiment, categor |
bert, fasttext |
| 感情分析 / sentiment analysis | sentiment, emotion, opinion |
oseti, wrime |
| 埋め込み / word vectors / embeddings | embed, vector, represent |
word2vec, fasttext, bert, sbert |
| 事前学習モデル / pretrained model | pretrain, language model, bert, gpt |
bert, gpt, llama, rinna, elyza, calm, swallow |
| テキスト生成 / text generation | generat, language model |
gpt, llm, llama, rinna, elyza |
| 機械翻訳 / machine translation | translat, machine translation |
opus, marian, fairseq |
| 音声認識 / speech recognition | speech, recogni, audio, asr |
whisper, julius, espnet |
| 音声合成 / text-to-speech | speech, synthesis, tts |
voicevox, espnet |
| 質問応答 / QA | question, answer, qa |
bert, t5 |
| 要約 / summarization | summari, abstract |
bart, t5, pegasus |
| 辞書・IME / dictionary | dict, lexicon, ime |
mecab, sudachi, mozc |
| コーパス・データセット / corpus | corpus, dataset, annot |
(rely on stems) |
| チュートリアル / learning | tutorial, introduc, learn |
(rely on stems) |
| OCR / 光学文字認識 | ocr, optical character, recogni |
manga-ocr, donut, tesseract |
| RAG / 検索拡張生成 | retriev, rag, embed |
ruri, glucose, faiss |
| ファインチューニング / fine-tuning | fine-tun, finetun, lora, peft |
lora, peft, qlora |
| ベンチマーク・評価 / benchmark | benchmark, evaluat, jglue |
llm-jp-eval, jglue, nejumi |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 273 lines · 31 tokens per session scan B 9a617d7801d5
search is a skill published in the GitHub repository taishi-i/awesome-japanese-nlp-resources (1,007 stars, last pushed yesterday), licensed CC0-1.0. It adds 31 tokens to every session and 3,719 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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