日本の給与・社会保険・労働法 MCP Server

日本の給与計算・社会保険・労務を、表を引くのではなく計算して返すAPIとMCPサーバーです。 47都道府県の保険料率、源泉所得税、標準報酬月額の決定と改定、休業中の保険料免除、割増賃金、年次有給休暇、最低賃金、営業日計算、令和8年分の年末調整、住民税の見込み額まで。答えには根拠の条文または通知が付きます。

People who work with japan, japanese and labor law and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-03 · ★ 2 · #72 OF 278 MAINTAINED API INTEGRATION · VERIFIED 2026-09-18

MIT · JavaScript servers · how we verify → /methodology

01 · Install 日本の給与・社会保険・労働法

Claude Code

claude mcp add kishida-devil-jp-payroll-mcp --transport http https://japan-payroll-api.tsumugi.workers.dev/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "kishida-devil-jp-payroll-mcp": {
      "url": "https://japan-payroll-api.tsumugi.workers.dev/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://japan-payroll-api.tsumugi.workers.dev/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-09-18

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to japan-payroll-api.tsumugi.workers.dev

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

repo age created 2026-08-26 - young repo, little track record yet

license MIT - declared in the repository

npm package jp-payroll-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.kishida-devil is GitHub-verified and matches the repo owner

03 · Who maintains 日本の給与・社会保険・労働法

日本の給与・社会保険・労働法 is maintained by kishida-devil. It's the only MCP server we track from this author; the repo dates to Aug 2026.

04 · Facts

repository: github.com/kishida-devil/jp-payroll-mcp
category: API integration - ranked #72 of 278 actively-maintained API integration servers as of 2026-09-18.
registry: io.github.kishida-devil/jp-payroll-mcp (active, first published 2026-08-30 · 5 versions)
packages: npm:jp-payroll-mcp

05 · 日本の給与・社会保険・労働法 FAQ

What is 日本の給与・社会保険・労働法?

Is 日本の給与・社会保険・労働法 still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-03. We re-verify nightly.

How do I install 日本の給与・社会保険・労働法?

Run `npx -y jp-payroll-mcp`. You can also paste the ready-made client config above.

Does 日本の給与・社会保険・労働法 require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-09-18; you can connect without credentials.

06 · Alternatives to 日本の給与・社会保険・労働法

Alternatives to 日本の給与・社会保険・労働法

Maintained API integration servers if 日本の給与・社会保険・労働法 isn't the fit.

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