CodePostalPro MCP MCP server

An official MCP server providing access to CodePostalPro's postal and geographic data API. It enables agents to perform postal code lookups, search for places by name, find localities near coordinates, retrieve region and group details, and look up US area codes. The server supports stateless Streamable HTTP and includes tool descriptions explaining data provenance and caveats like ZCTA definitions.

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 CodePostalPro

MCP endpoint (Streamable HTTP)

https://api.codepostalpro.com/mcp

Vendor documentation

What you can do with it

Lookup postal code details including demographics and time zones
Search for places by name or code prefix
Find localities near specific geographic coordinates
Retrieve region or group information for a country

Tools advertised by the last live check:

lookup_postal_code
search_places
nearby_places
get_region
get_group
area_code_lookup
list_countries

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 codepostalpro-mcp https://api.codepostalpro.com/mcp

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 codepostalpro-mcp --url https://api.codepostalpro.com/mcp

Cursor

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

Cursor configuration

{
  "mcpServers": {
    "codepostalpro-mcp": {
      "url": "https://api.codepostalpro.com/mcp"
    }
  }
}

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": {
    "codepostalpro-mcp": {
      "type": "streamableHttp",
      "url": "https://api.codepostalpro.com/mcp",
      "disabled": false
    }
  }
}

VS Code

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

VS Code configuration

{
  "servers": {
    "codepostalpro-mcp": {
      "type": "http",
      "url": "https://api.codepostalpro.com/mcp"
    }
  }
}

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 codepostalpro-mcp https://api.codepostalpro.com/mcp

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": {
    "codepostalpro-mcp": {
      "url": "https://api.codepostalpro.com/mcp"
    }
  }
}

Windsurf

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

Windsurf configuration

{
  "mcpServers": {
    "codepostalpro-mcp": {
      "serverUrl": "https://api.codepostalpro.com/mcp"
    }
  }
}

See all 1,583

Do you run CodePostalPro MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

Claim this listing