MCP server

Boj

io.github.pipeworx-io/boj

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Bank of Japan (BOJ) / Japan monetary MCP. Keyless.

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

44

Token cost

About 26,658 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http boj https://gateway.pipeworx.io/boj/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.boj]
url = "https://gateway.pipeworx.io/boj/mcp"

Gemini CLI

{"mcpServers":{"boj":{"httpUrl":"https://gateway.pipeworx.io/boj/mcp"}}}

Cursor

{"mcpServers":{"boj":{"url":"https://gateway.pipeworx.io/boj/mcp"}}}

VS Code

{"servers":{"boj":{"type":"http","url":"https://gateway.pipeworx.io/boj/mcp"}}}

Antigravity

agy mcp add boj https://gateway.pipeworx.io/boj/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"boj","server_url":"https://gateway.pipeworx.io/boj/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"boj","server_url":"https://gateway.pipeworx.io/boj/mcp"}

Tools

• boj_inflation ~164 tokens
  Japan's consumer price inflation (CPI, all items) — the metric the Bank of Japan targets at 2%. Returns the latest year-on-year inflation rate (%), the latest CPI index level, their month, and recent monthly history. Use for 'Japan inflation rate' / 'Japan CPI' / 'is Japan hitting the BOJ 2% target'
• boj_policy_rate ~191 tokens
  The Bank of Japan's current policy interest rate for JAPAN (the BOJ short-term policy rate / Monetary Policy-Related Interest Rate, % per annum). Returns the latest value, its month, and recent monthly history. Use this for any 'Bank of Japan interest rate' / 'BOJ rate' / 'Japan policy rate' questio

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