Itr Wala
karanb192/itr-wala
File Indian income tax returns (ITR) for FY 2025-26 / AY 2026-27.
Background context for housing loan tax credit (住宅ローン控除) in the shinkoku tax filing plugin.
Install Tax Housing Loan Context
$ npx skills add kazukinagata/shinkoku --skill tax-housing-loan-context -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install kazukinagata/shinkoku tax-housing-loan-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-housing-loan-context .claude/skills/tax-housing-loan-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-housing-loan-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-housing-loan-context into .claude/skills/tax-housing-loan-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-housing-loan-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-housing-loan-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-housing-loan-context -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install kazukinagata/shinkoku tax-housing-loan-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-housing-loan-context .agents/skills/tax-housing-loan-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-housing-loan-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-housing-loan-context into .agents/skills/tax-housing-loan-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-housing-loan-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-housing-loan-context -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install kazukinagata/shinkoku tax-housing-loan-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-housing-loan-context .cursor/skills/tax-housing-loan-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-housing-loan-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-housing-loan-context into .cursor/skills/tax-housing-loan-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-housing-loan-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-housing-loan-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-housing-loan-context -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install kazukinagata/shinkoku tax-housing-loan-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-housing-loan-context .gemini/skills/tax-housing-loan-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-housing-loan-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-housing-loan-context into .gemini/skills/tax-housing-loan-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-housing-loan-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-housing-loan-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-housing-loan-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-housing-loan-context .github/skills/tax-housing-loan-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-housing-loan-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-housing-loan-context into .github/skills/tax-housing-loan-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-housing-loan-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-housing-loan-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-housing-loan-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-housing-loan-context .opencode/skills/tax-housing-loan-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-housing-loan-context" agent skill from https://github.com/kazukinagata/shinkoku/tree/main/skills/tax-housing-loan-context into .opencode/skills/tax-housing-loan-context/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tax-housing-loan-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-housing-loan-context- GitHub stars
- 365
- Token cost
- ~229 tokens
- SKILL.md length
- 24 words
- Files
- 2 (incl. references)
- Skills in repo
- 24
- Repo updated
- First seen
- Licence
- MIT
At a glance
Background context for housing loan tax credit (住宅ローン控除) in the shinkoku tax filing plugin.
- Works in 5 steps: 適用要件（住宅・所得・ローン要件）を確認し、ユーザーへの判定フローに沿って案内する → 借入限度額・控除率・控除期間を令和7年分の値で提示する → 子育て世帯・若者夫婦世帯の上乗せ措置の適用可否を確認する → …
- Tasks that involve Tax preparation
- SKILL.md covers 住宅ローン控除の情報提供 and 参照ファイル
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Tax Housing Loan Context is an agent skill from kazukinagata/shinkoku. Background context for housing loan tax credit (住宅ローン控除) in the shinkoku tax filing plugin. Contains eligibility requirements, credit limits, calculation rules, and interaction with furusato-nozei for the current tax year. This skill is not user-invocable — Claude loads it automatically when responding to housing loan tax credit questions or calculations.
Its SKILL.md is about 230 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/housing-loan.md`).
It sits in Business, Finance & HR, covering Tax preparation. 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
Example prompts
- “/tax-housing-loan-context”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- 適用要件（住宅・所得・ローン要件）を確認し、ユーザーへの判定フローに沿って案内する
- 借入限度額・控除率・控除期間を令和7年分の値で提示する
- 子育て世帯・若者夫婦世帯の上乗せ措置の適用可否を確認する
- ふるさと納税との相互影響を説明する（必要な場合）
- 重複適用（中古購入＋リフォーム同時）の計算が必要な場合は按分計算を行う
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 Housing Loan Context loads about 229 tokens when it runs, and up to ~4k if it reads all its reference files. Until then it costs about 96 tokens; SKILL.md has 24 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). 24 words, ~229 tokens.
Download SKILL.mdSave it as
.claude/skills/tax-housing-loan-context/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- tax-housing-loan-context
- description
- Background context for housing loan tax credit (住宅ローン控除) in the shinkoku tax filing plugin. Contains eligibility requirements, credit limits, calculation rules, and interaction with furusato-nozei for the current tax year. This skill is not user-invocable — Claude loads it automatically when responding to housing loan tax credit questions or calculations.
- user-invocable
- false
住宅ローン控除コンテキスト（Housing Loan Tax Credit Context）
このスキルは住宅ローン控除（租税特別措置法第41条）に関する判定・計算コンテキストを提供する。
住宅ローン控除の情報提供
住宅ローン控除に関する回答を行う際は、references/housing-loan.md を読み込んで以下を実行する:
- 適用要件（住宅・所得・ローン要件）を確認し、ユーザーへの判定フローに沿って案内する
- 借入限度額・控除率・控除期間を令和7年分の値で提示する
- 子育て世帯・若者夫婦世帯の上乗せ措置の適用可否を確認する
- ふるさと納税との相互影響を説明する（必要な場合）
- 重複適用（中古購入＋リフォーム同時）の計算が必要な場合は按分計算を行う
参照ファイル
| ファイル | 内容 |
|---|---|
references/housing-loan.md | 控除額・借入限度額テーブル・適用要件・判定フロー・重複適用の計算例 |
© 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-housing-loan-context of kazukinagata/shinkoku.
- SKILL.md
- references/housing-loan.md
Open the folder on GitHubat commit 607574d
Compare with similar skills
Tax Housing Loan 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 Housing Loan Context this skillkazukinagata/shinkoku | 365 | — | ~229 | Automated safety check: Pass | MIT | |
| Itr Walakaranb192/itr-wala | 871 | — | ~3.6k | Automated safety check: Pass | MIT | |
| Tax Filingrobbalian/claude-tax-filing | 174 | — | ~2.5k | Automated safety check: Pass | None | |
| India Itr CopilotLoki200399/india-itr-copilot | 147 | — | ~2.4k | Automated safety check: Pass | MIT | |
| Beancount Optionsbex-co/beancount-io | 297 | — | ~3.7k | Automated safety check: Pass | MIT | |
| Invoice Organizerdavila7/claude-code-templates | 33k | 12 repos | ~2.9k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Tax Housing Loan Context
What does Tax Housing Loan Context do?
Background context for housing loan tax credit (住宅ローン控除) in the shinkoku tax filing plugin. Tax Housing Loan Context is an agent skill from kazukinagata/shinkoku. Background context for housing loan tax credit (住宅ローン控除) in the shinkoku tax filing plugin.
When should I use Tax Housing Loan Context?
Tax Housing Loan Context fits situations like: tasks that involve Tax preparation.
How do I install Tax Housing Loan Context in Claude Code?
Run `npx skills add kazukinagata/shinkoku --skill tax-housing-loan-context -a claude-code`. Or copy the skill folder (skills/tax-housing-loan-context in kazukinagata/shinkoku) into .claude/skills/tax-housing-loan-context in your project. Claude Code loads it when a task matches its description.
How do I install Tax Housing Loan Context in Codex?
Run `npx skills add kazukinagata/shinkoku --skill tax-housing-loan-context -a codex`. Or copy the skill folder (skills/tax-housing-loan-context in kazukinagata/shinkoku) into .agents/skills/tax-housing-loan-context in your project. Codex loads it when a task matches its description.
Can I use Tax Housing Loan 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-housing-loan-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-housing-loan-context, .gemini/skills/tax-housing-loan-context, .github/skills/tax-housing-loan-context and .opencode/skills/tax-housing-loan-context in your project.
What does Tax Housing Loan Context need to run?
SKILL.md names no scripts, command-line tools or credentials: Tax Housing Loan Context is instructions for the agent only.
Does Tax Housing Loan 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 Housing Loan 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 Housing Loan Context use?
Tax Housing Loan 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 Housing Loan Context use?
About 229 tokens (SKILL.md is roughly 916 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 3.8k tokens, read only when the agent opens those files.
What are the alternatives to Tax Housing Loan Context?
Skills that share tags, products or a category with Tax Housing Loan Context: Itr Wala (karanb192/itr-wala, 871 stars), Tax Filing (robbalian/claude-tax-filing, 174 stars), India Itr Copilot (Loki200399/india-itr-copilot, 147 stars) and Beancount Options (bex-co/beancount-io, 297 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Tax Housing Loan 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.