{"slug":"kazukinagata-tax-invoice-credit-context","source_name":"kazukinagata/tax-invoice-credit-context","name":"Kazukinagata/Tax Invoice Credit Context","description":"Background context for invoice-system input tax credit rules (仕入税額控除) in the shinkoku tax filing plugin. Contains eligibility requirements, the 6 permanent exceptions (帳簿のみ保存の恒久特例), transitional measures for purchases from tax-exempt businesses, and storage requirements. This skill is not user-invocable — Claude loads it automatically when responding to input tax credit questions under the invoice system.","version":1,"lift":{"pass_rate_delta_pts":0,"pass_rate_pct":77.3,"total_cases":22,"passed_cases":17,"tokens_delta_pct":-19.9,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-21T05:42:45.646060+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":0,"with_pass_pct":77.3,"without_pass_pct":77.3,"tokens_delta_pct":-19.9,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-21T05:42:45.646060+00:00","run_id":"5dec484c-9852-4fa0-8723-b4c9e720c309","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"c550460310b7fdd781485efd474956390554d37f3d086dda38cd242553c0fe8f","raw_url":"https://app.decimal.ai/s/kazukinagata-tax-invoice-credit-context/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/kazukinagata-tax-invoice-credit-context"}