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Capabilities

Community
kazukinagata
capabilities

Display shinkoku's current capabilities, supported personas, and known limitations. Use when the user asks "what can you do?", "what's supported?", or similar questions.

Overview

Publisherkazukinagata
Repositoryshinkoku
Skill namecapabilities
Stars
366
Forks
32
Bundled files
Instructions only
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by kazukinagata on GitHub. Read the source before you install it.

Installation

Install the Capabilities AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/kazukinagata/shinkoku/tree/main/skills/capabilities
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/kazukinagata/shinkoku.git /tmp/shinkoku
mkdir -p .claude/skills
cp -r /tmp/shinkoku/skills/capabilities .claude/skills/capabilities
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Capabilities in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Capabilities on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Capabilities is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

shinkoku 対応状況

shinkoku が現在対応している申告パターン、帳票種類、既知の制限事項を一覧する。

ペルソナ対応状況

レベル意味
Full計算+確定申告書等作成コーナーへの入力代行
Out対象外(税理士への相談を案内)
ペルソナレベル備考
個人事業主(青色申告・一般用)Fullメインターゲット。帳簿→決算書→税額計算→作成コーナー入力
会社員+副業(事業所得)Full源泉徴収票+事業所得の税額計算→作成コーナー入力
給与所得のみ(会社員)Full還付申告・医療費控除等→作成コーナー入力
消費税課税事業者Full2割特例・簡易課税・本則課税すべて対応
ふるさと納税利用者FullCRUD + 控除計算 + 限度額推定。ワンストップ特例との注意点も案内
住宅ローン控除(初年度)Full控除額計算。初年度は添付書類が別途必要
医療費控除Full明細集計+控除額計算
仮想通貨トレーダーFull雑所得(総合課税)として申告書に自動反映
株式投資家(分離課税)Out株式譲渡所得・配当の分離課税には対応していません
FXトレーダーOut先物取引に係る雑所得等には対応していません
不動産所得Out不動産所得用の決算書・申告に対応していません
退職所得Out退職所得控除の計算に対応していません
譲渡所得(不動産売却)Out長期/短期税率、3,000万円特別控除なし
外国税額控除Out外国税支払額の追跡・控除計算なし
農業所得・山林所得Out専用所得区分なし
非居住者Out日本居住者専用

添付書類の省略ルール(e-Tax)

e-Tax で電子申告する場合、以下の添付書類は提出を省略できる(5年間の保存義務あり):

書類省略可否
源泉徴収票省略可(記載内容の転記が必要)
生命保険料控除証明書省略可
地震保険料控除証明書省略可
医療費の領収書省略可(明細書の添付が必要)
寄附金受領証明書省略可
社会保険料控除証明書省略可

注意: 省略できるのは e-Tax(電子申告)の場合のみ。書面提出の場合は原本の添付が必要。

Out 対応のペルソナへの案内テンプレート

shinkoku では {ペルソナ名} の確定申告には対応していません。

{理由の説明}

以下の対応をお勧めします:
- 税理士への相談
- 国税庁の確定申告書等作成コーナーの利用
  https://www.keisan.nta.go.jp/

Frequently asked questions

What does the Capabilities AI skill do?

Display shinkoku's current capabilities, supported personas, and known limitations. Use when the user asks "what can you do?", "what's supported?", or similar questions.

Why use Capabilities on TypingMind?

Because you install it once and use it with any model. Capabilities is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Capabilities in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/kazukinagata/shinkoku/tree/main/skills/capabilities. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Capabilities?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Capabilities?

As many as you like. As long as a model supports skills, you can use Capabilities with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Capabilities AI skill free?

Yes. It is published on GitHub by kazukinagata under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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