0523 Public MCP MCP server

An official Model Context Protocol server by HowBridge (0523.tw) providing read-only tools for China-to-Taiwan logistics. It enables AI assistants to calculate freight quotes, estimate import taxes, lookup CCC tariff codes, check oversize fees, and access customs declaration rules without requiring authentication.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by HowBridge (好運器)

MCP endpoint (Streamable HTTP)

https://0523.tw/mcp/public

Vendor documentation

What you can do with it

Calculate sea/air freight costs for parcel consolidation
Estimate Taiwan import duties and taxes
Lookup CCC tariff codes and import regulations
Check last-mile oversize delivery fees in Taiwan

Tools advertised by the last live check:

lucky_about
lucky_freight_quote
lucky_import_tax_estimate
lucky_ccc_tariff_lookup
lucky_ccc_predict
lucky_hct_oversize_fee
lucky_workflow
lucky_simple_declaration
lucky_advertisers
lucky_youban_seafood
lucky_hanching_qipao

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http 0523-public-mcp https://0523.tw/mcp/public

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add 0523-public-mcp --url https://0523.tw/mcp/public

Cursor

Merge this server into .cursor/mcp.json in your project, then enable 0523-public-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "0523-public-mcp": {
      "url": "https://0523.tw/mcp/public"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "0523-public-mcp": {
      "type": "streamableHttp",
      "url": "https://0523.tw/mcp/public",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start 0523-public-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "0523-public-mcp": {
      "type": "http",
      "url": "https://0523.tw/mcp/public"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http 0523-public-mcp https://0523.tw/mcp/public

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "0523-public-mcp": {
      "url": "https://0523.tw/mcp/public"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "0523-public-mcp": {
      "serverUrl": "https://0523.tw/mcp/public"
    }
  }
}

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