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インボイス経過措置リンター 2026(80%→70%)

Runs the same checker as our npm package on a Node.js runtime that pip installs for you (nodejs-wheel-binaries) - no system Node.js needed. Your files are checked locally.

Invoice Lint (JP) - インボイス経過措置 70% · 2026/10 消費税 — finds the line

2026年9月30日で80%控除が終わります。10月1日からは50%ではなく70%です(令和8年度税制改正)。請求・仕入コードに残った 0.8 と 0.5、明細ごとの端数処理、T+13桁でない登録番号を、行番号と修正案つきで指摘します。

Install

jct-transition-lint-2026 file

Node 18+. The same 24 rules as the VS Code extension, from a terminal or CI.

Free

  • 請求・仕入の計算コードを1ファイル貼るか開くだけで、24規則すべてを当てて、行番号・深刻度・修正案つきの指摘を全部そのまま出します。件数を隠したり、ぼかしたり、途中で止めたりしません。コードは端末から出ません。
  • --rules lists every rule

With a licence ($29 once)

  • 1ファイルではなくリポジトリ全体を走査し、指摘一覧を CSV/JSON/HTML に書き出し、保存のたびに再検査し、CI が読む JSON を出します。2026年10月1日以降に 0.8 が戻ってくるのを、プルリクで機械が止めます。
jct-transition-lint-2026 --dir ./templates --report html --out report.html

税理士のスポット相談は1時間5,000〜15,000円、高度な税務判断を伴う相談では10,000〜30,000円が相場です。

Use from an AI agent (MCP)

Claude Code · Cursor · Windsurf · any MCP client - add to your MCP config:

{ "mcpServers": { "jct-transition-lint-2026": { "command": "jct-transition-lint-2026", "args": ["--mcp"] } } }

Tools: check_text and check_file (free) · check_dir (licence). The agent gets every finding with the line number.

Use in CI

- name: インボイス経過措置リンター 2026(80%→70%)
  run: pip install rulestamp-jct-transition-lint-2026 && jct-transition-lint-2026 --dir . --ci

The folder sweep, reports and CI mode need one licence — one payment, no subscription. Set READYSTACK_LICENSE=<key> or run --license <key> once.

Get a licence

Install (PyPI)

pip install rulestamp-jct-transition-lint-2026
jct-transition-lint-2026 --help

Metadata

Release files for rulestamp-jct-transition-lint-2026 0.1.8

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for rulestamp-jct-transition-lint-2026 0.1.8
File Size Uploaded Provenance Actions
rulestamp_jct_transition_lint_2026-0.1.8.tar.gz 16.2 kB Without provenance Details for rulestamp_jct_transition_lint_2026-0.1.8.tar.gz

Built distribution (wheel)

Table of built distributions (wheels) for rulestamp-jct-transition-lint-2026 0.1.8
File Interpreter ABI Platform Actions
rulestamp_jct_transition_lint_2026-0.1.8-py3-none-any.whl Python 3 none any Details for rulestamp_jct_transition_lint_2026-0.1.8-py3-none-any.whl

Total release size: 33.9 kB

Release files / rulestamp_jct_transition_lint_2026-0.1.8.tar.gz

Download URL rulestamp_jct_transition_lint_2026-0.1.8.tar.gz
Size 16.2 kB
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Release files / rulestamp_jct_transition_lint_2026-0.1.8-py3-none-any.whl

Download URL rulestamp_jct_transition_lint_2026-0.1.8-py3-none-any.whl
Size 17.6 kB
Tags Python 3
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What is trusted publishing?
No
Uploaded via twine/7.0.0 CPython/3.12.3

Security for rulestamp-jct-transition-lint-2026 0.1.8

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This release

0.1.8 This release

2 release files No provenance

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