Denpyo MCP server

Read from the package source without running it. The installed server may list more.

• denpyo_catalog

  Free: machine-readable catalog of the Denpyo API (endpoints, prices, payment networks). No payment required.

• read_japan_invoice

  OCR a Japanese invoice (請求書) into structured JSON: vendor, customer, invoice id, dates, line items with tax rates, and the 8%/10% consumption-tax breakdown. The qualified-invoice registration number (T + 13 digits) is extracted AND verified against the National Tax Agency registry (active/cancelled, registered-name match, corporate record) in the same call. Accepts a LOCAL file path (PDF/JPEG/PNG,

• read_japan_receipt

  OCR a Japanese receipt (領収書/レシート) into structured JSON: merchant, transaction date & time, items, totals and the 8%/10% consumption-tax breakdown. The qualified-invoice registration number is extracted and verified against the National Tax Agency registry, so you know instantly whether the receipt supports input-tax credit (仕入税額控除). Accepts a LOCAL file path (photo or PDF, max 8MB) or a public URL

• verify_japan_invoice_number

  Verify a Japan qualified-invoice-issuer registration number (インボイス登録番号, "T" + 13 digits) against the National Tax Agency registry — no OCR. Returns active/cancelled/not-found, registration date, registered name, corporate registry record, and an optional fuzzy name-match. Cheapest pre-payment counterparty check for Japanese invoices. Cost: $0.01 (x402/USDC).

• Code scan2 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitystatic API keys via environment variables6/15
• Maintenancelast push 68 days ago12/15
• Maintainer identityregistry namespace matches repository owner6/10

Safety score

75/100

higher than 50% of 1,761 Finance servers

Tools

4

the typical Finance server has 8

Tools that change things

0%

typical: 0%. Fewer write tools means less an agent can break

Downloads a week

27

more than 15% of 421 Finance servers with a package

Denpyo: common questions

Is Denpyo MCP server safe?

Mostly: it is graded B (75/100). Read the Denpyo safety report

How do I install Denpyo?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does Denpyo need an API key?

Yes. The registry entry asks for EVM_PRIVATE_KEY, SVM_PRIVATE_KEY.

Is Denpyo maintained?

The last commit was 107 days ago (2026-07-20). The latest release is v0.1.1.

What can I use instead of Denpyo?

Servers from other publishers that do the same job: Norman Finance — AI Bookkeeping, Accounting & Taxes MCP server, Blockrun MCP server and three.ws Tutor MCP server.

How does Denpyo compare with other Finance MCP servers?

safety score 75/100 (higher than 50% of 1,761 Finance servers); tools 4 (the typical Finance server has 8); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.