Model Context Protocol (MCP) Server: io.github.jmshinhwa/denchoho-sakuin-check-2026

This MCP server checks an index ledger for electronic transaction data using 12 rules. It analyzes rows against specified search requirements and reports which lines fail. For those lines, it also provides how to correct them, focusing on fields tied to transaction date, amount, counterparty, and file name.

🛠️ Key Features

• Validates transaction index entries using 12 rules
• Identifies rows that do not meet search requirements
• Outputs correction guidance for the failing rows
• Evaluates: transaction date, transaction amount, counterparty, and file name

🚀 Use Cases

• Auditing electronic transaction index ledgers for search completeness
• Finding and fixing index entries where required fields are missing or not compliant
• Using bundled sample data to review detected issues

⚠️ Limitations

• Verification behavior depends on the 12-rule structure and the provided search requirements
• In the bundled 12-line samples, 6 lines / 7 items were flagged, indicating rule-driven, sample-based coverage