Houki Nta MCP

税務の下調べで、国税庁（NTA）の通達と事例を LLM から引くための MCP サーバーです。国税庁公式サイトの基本通達・改正通達・事務運営指針・文書回答事例・タックスアンサー・質疑応答事例をローカル SQLite に取り込み、FTS5 で全文検索します。「法律で決まっている」と「通達でそうなっている」を混ぜずに、legal_status（通達は国民を拘束しない旨）と根拠条文への案内と鮮度を添えて返します。. It runs locally over stdio via the published package.

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

VERIFIED ACTIVE

LAST COMMIT 2026-09-28 · ★ 2 · #93 OF 998 MAINTAINED OTHER · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install Houki Nta MCP

Claude Code

claude mcp add shuji-bonji-houki-nta-mcp -- npx -y @shuji-bonji/houki-nta-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "shuji-bonji-houki-nta-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@shuji-bonji/houki-nta-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

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

license MIT - declared in the repository

npm package @shuji-bonji/houki-nta-mcp - published under the repo owner's npm scope (@shuji-bonji)

registry namespace io.github.shuji-bonji is GitHub-verified and matches the repo owner

03 · Who maintains Houki Nta MCP

houki-nta-mcp is maintained by shuji-bonji. We track 6 MCP servers from shuji-bonji - 6 actively maintained, 8 combined GitHub stars, oldest repo from Feb 2026. Full record: all servers from shuji-bonji.

04 · Facts

repository: github.com/shuji-bonji/houki-nta-mcp
category: other - ranked #93 of 998 actively-maintained other servers as of 2026-09-30.
registry: io.github.shuji-bonji/houki-nta-mcp (active, first published 2026-09-18 · 12 versions)
packages: npm:@shuji-bonji/houki-nta-mcp

05 · Houki Nta MCP FAQ

What is Houki Nta MCP?

Is Houki Nta MCP still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-28. We re-verify nightly.

How do I install Houki Nta MCP?

Run `npx -y @shuji-bonji/houki-nta-mcp`. You can also paste the ready-made client config above.

Does Houki Nta MCP run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

06 · Alternatives to Houki Nta MCP

Alternatives to Houki Nta MCP

Maintained other servers if Houki Nta MCP isn't the fit.

More MCP servers to compare · PDF Reader (PDF Agent Stack) · PDF Spec (PDF Agent Stack) · Revit MCP · Namera · Signadot MCP Server

More TypeScript MCP servers · Vecline · Sidclaw Governance MCP · Infrawise · see all