Invoice Organizer
davila7/claude-code-templates
Automatically organizes invoices and receipts for tax preparation by reading messy files, extracting key information, renaming them consistently, and sorting them into logical folders.
Background legal and regulatory context for the shinkoku tax filing plugin.
Install Tax Legal Context
$ npx skills add kazukinagata/shinkoku --skill tax-legal-context -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install kazukinagata/shinkoku tax-legal-context --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/kazukinagata/shinkoku.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/tax-legal-context .claude/skills/tax-legal-context && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "tax-legal-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-legal-context into .claude/skills/tax-legal-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-legal-context", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-legal-contextType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add kazukinagata/shinkoku --skill tax-legal-context -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install kazukinagata/shinkoku tax-legal-context --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kazukinagata/shinkoku.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/tax-legal-context .agents/skills/tax-legal-context && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "tax-legal-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-legal-context into .agents/skills/tax-legal-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-legal-context", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add kazukinagata/shinkoku --skill tax-legal-context -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install kazukinagata/shinkoku tax-legal-context --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kazukinagata/shinkoku.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/tax-legal-context .cursor/skills/tax-legal-context && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "tax-legal-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-legal-context into .cursor/skills/tax-legal-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-legal-context", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/kazukinagata/shinkoku.git --path skills/tax-legal-context--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add kazukinagata/shinkoku --skill tax-legal-context -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install kazukinagata/shinkoku tax-legal-context --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kazukinagata/shinkoku.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/tax-legal-context .gemini/skills/tax-legal-context && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "tax-legal-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-legal-context into .gemini/skills/tax-legal-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-legal-context", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install kazukinagata/shinkoku tax-legal-contextInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add kazukinagata/shinkoku --skill tax-legal-context -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/kazukinagata/shinkoku.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/tax-legal-context .github/skills/tax-legal-context && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "tax-legal-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-legal-context into .github/skills/tax-legal-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-legal-context", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add kazukinagata/shinkoku --skill tax-legal-context -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install kazukinagata/shinkoku tax-legal-context --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kazukinagata/shinkoku.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/tax-legal-context .opencode/skills/tax-legal-context && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "tax-legal-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-legal-context into .opencode/skills/tax-legal-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-legal-context", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
tax-legal-context- GitHub stars
- 365
- Token cost
- ~208 tokens
- SKILL.md length
- 21 words
- Files
- 2 (incl. references)
- Skills in repo
- 24
- Repo updated
- First seen
- Licence
- MIT
At a glance
Background legal and regulatory context for the shinkoku tax filing plugin.
- Works in 3 steps: references/disclaimer.md… → 免責を強調すべきケース（グレーゾーン・高額案件等）に該当する場合は追加注意喚起を行う → 税理士法第52条の観点から、個別具体的な税務代理行為に該当しないよう留意する
- Tasks that involve Tax preparation
- SKILL.md covers 免責事項の提示 and 参照ファイル
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Tax Legal Context is an agent skill from kazukinagata/shinkoku. Background legal and regulatory context for the shinkoku tax filing plugin. Contains the standard disclaimer about the scope of tax information provided, the relationship to the Tax Accountant Act (税理士法), and tool limitations. This skill is not user-invocable — Claude loads it automatically when generating tax-related responses that require a disclaimer.
Its SKILL.md is about 210 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/disclaimer.md`).
It sits in Business, Finance & HR, covering Tax preparation and Accounting and bookkeeping. The repository describes itself as: 確定申告自動化 AI エージェントプラグイン — 帳簿管理から e-Tax 入力代行まで. The licence is MIT.
When your agent uses it
- Tasks that involve Tax preparation
- Tasks that involve Accounting and bookkeeping
Example prompts
- “/tax-legal-context”
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- references/disclaimer.md の「標準免責文」を回答末尾に付記する
- 免責を強調すべきケース（グレーゾーン・高額案件等）に該当する場合は追加注意喚起を行う
- 税理士法第52条の観点から、個別具体的な税務代理行為に該当しないよう留意する
What it can do on your machine
Read from SKILL.md and the folder at commit 607574d. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Tax Legal Context loads about 208 tokens when it runs, and up to ~1.6k if it reads all its reference files. Until then it costs about 94 tokens; SKILL.md has 21 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from kazukinagata/shinkoku at commit 607574d, republished under its MIT licence (© kazukinagata). 21 words, ~208 tokens.
Download SKILL.mdSave it as
.claude/skills/tax-legal-context/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- tax-legal-context
- description
- Background legal and regulatory context for the shinkoku tax filing plugin. Contains the standard disclaimer about the scope of tax information provided, the relationship to the Tax Accountant Act (税理士法), and tool limitations. This skill is not user-invocable — Claude loads it automatically when generating tax-related responses that require a disclaimer.
- user-invocable
- false
税務法的コンテキスト（Tax Legal Context）
このスキルは shinkoku の税務関連回答における法的・免責コンテキストを提供する。
免責事項の提示
免責事項が必要な回答を行う際は、references/disclaimer.md を読み込んで以下を実行する:
references/disclaimer.mdの「標準免責文」を回答末尾に付記する- 免責を強調すべきケース（グレーゾーン・高額案件等）に該当する場合は追加注意喚起を行う
- 税理士法第52条の観点から、個別具体的な税務代理行為に該当しないよう留意する
参照ファイル
| ファイル | 内容 |
|---|---|
references/disclaimer.md | 標準免責文・税理士法との関係・ツール制限事項・情報の正確性 |
© kazukinagata, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file (references) in skills/tax-legal-context of kazukinagata/shinkoku.
- SKILL.md
- references/disclaimer.md
Open the folder on GitHubat commit 607574d
Compare with similar skills
Tax Legal Context next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Tax Legal Context this skillkazukinagata/shinkoku | 365 | — | ~208 | Automated safety check: Pass | MIT | |
| Invoice Organizerdavila7/claude-code-templates | 33k | 12 repos | ~2.9k | Automated safety check: Pass | MIT | |
| Kanchi Dividend Us Tax Accountingtradermonty/claude-trading-skills | 3k | 1 repos | ~1.1k | Automated safety check: Pass | MIT | |
| VAT CalculationSerein-81/financial_rag | 148 | — | ~894 | Automated safety check: Notes | None | |
| Payroll Operationscbrock84/headcount | 2k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Financial Retentionmukul975/Privacy-Data-Protection-Skills | 301 | — | ~3.5k | Automated safety check: Pass | Apache-2.0 |
Similar skills
Kanchi Dividend Us Tax Accounting
tradermonty/claude-trading-skills
Provide US dividend tax and account-location workflow for Kanchi-style income portfolios.
VAT Calculation
Serein-81/financial_rag
Calculates value-added tax from a tax-inclusive sales amount, VAT rate and input tax using a calculator tool, with risk checks and filing suggestions.
Payroll Operations
cbrock84/headcount
Runs the pay cycle so it is right, on time, and provable — the calendar and cutoffs, what feeds pay from the HRIS and time systems, gross-to-net and the deductions in it, multi-jurisdiction…
Financial Retention
mukul975/Privacy-Data-Protection-Skills
Implements financial records retention requirements across EU directives (5-7 years), SOX Section 802 (7 years), MiFID II (5-7 years), tax records, payment data, and AML obligations under AMLD.
Fractional Cfo Playbook
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Complete operational playbook for Fractional CFO engagements.
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Related
Categories
Questions about Tax Legal Context
What does Tax Legal Context do?
Background legal and regulatory context for the shinkoku tax filing plugin. Tax Legal Context is an agent skill from kazukinagata/shinkoku. Background legal and regulatory context for the shinkoku tax filing plugin.
When should I use Tax Legal Context?
Tax Legal Context fits situations like: tasks that involve Tax preparation; tasks that involve Accounting and bookkeeping.
How do I install Tax Legal Context in Claude Code?
Run `npx skills add kazukinagata/shinkoku --skill tax-legal-context -a claude-code`. Or copy the skill folder (skills/tax-legal-context in kazukinagata/shinkoku) into .claude/skills/tax-legal-context in your project. Claude Code loads it when a task matches its description.
How do I install Tax Legal Context in Codex?
Run `npx skills add kazukinagata/shinkoku --skill tax-legal-context -a codex`. Or copy the skill folder (skills/tax-legal-context in kazukinagata/shinkoku) into .agents/skills/tax-legal-context in your project. Codex loads it when a task matches its description.
Can I use Tax Legal Context in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add kazukinagata/shinkoku --skill tax-legal-context -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tax-legal-context, .gemini/skills/tax-legal-context, .github/skills/tax-legal-context and .opencode/skills/tax-legal-context in your project.
What does Tax Legal Context need to run?
SKILL.md names no scripts, command-line tools or credentials: Tax Legal Context is instructions for the agent only.
Does Tax Legal Context access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Tax Legal Context safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Tax Legal Context use?
Tax Legal Context is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Tax Legal Context use?
About 208 tokens (SKILL.md is roughly 832 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.4k tokens, read only when the agent opens those files.
What are the alternatives to Tax Legal Context?
Skills that share tags, products or a category with Tax Legal Context: Invoice Organizer (davila7/claude-code-templates, 33k stars), Kanchi Dividend Us Tax Accounting (tradermonty/claude-trading-skills, 3k stars), VAT Calculation (Serein-81/financial_rag, 148 stars) and Payroll Operations (cbrock84/headcount, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Tax Legal Context?
kazukinagata (a GitHub user) maintains it in kazukinagata/shinkoku, which has 365 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on September 9, 2026.
Source: kazukinagata/shinkoku on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.