Data · Remote MCP server
Postal Lookup MCP
Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
io.github.Lulu-The-Narwhal/postal-lookup-mcp- Version
- 0.1.1
- Status
- Active
- Category
- data
- Transport
- Streamable HTTP
- Published
- 2026-08-09
- Updated
- 2026-08-09
- Publisher
- Lulu-The-Narwhal (GitHub) · 10 servers with pages here
- Namespace
- Namespace verified by the MCP Registry via GitHub (github.com/Lulu-The-Narwhal) · how
- Repository
- github.com/Lulu-The-Narwhal/lulu-platform
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| Streamable HTTP | https://ads.getlulu.dev/postal/mcp | None |
Live check
This directory connected to each remote endpoint and asked for its list of tools. The check connects and lists tools only; it doesn't run tools, sign in or test security.
- Reachable
- Yes (HTTP 200)
- Handshake
- postal-lookup 3.4.4 · protocol 2025-06-18
- Tools discovered
- 1:
lookup_postal_code - Checked on
- 2026-10-05
How to connect Postal Lookup MCP
Postal Lookup MCP is a remote MCP server: there is nothing to install. Its endpoint is https://ads.getlulu.dev/postal/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry; the live check above only shows whether the endpoint answered. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More from Lulu-The-Narwhal (GitHub)
| Server | Runs |
|---|---|
| Air Quality MCPFree, keyless real-time air quality (US AQI plus PM2.5, PM10, ozone, NO2, SO2, CO) for any city. | Remote · HTTPLive check: ✓ handshake |
| Crypto Price MCPFree, keyless live cryptocurrency prices, market cap, and 24h change via CoinGecko. | Remote · HTTPLive check: ✓ handshake |
| Dali by LuluThe prediction MCP - score your prompt before you generate, so you never waste a credit. | Remote & Local · HTTP, stdioLive check: ✓ handshake |
| Domain RDAP MCPFree, keyless domain registration lookup via RDAP: registered, available, registrar, expiration. | Remote · HTTPLive check: ✓ handshake |
| FX Converter MCPFree, keyless real-time currency conversion and exchange rates for any currency pair. | Remote · HTTPLive check: ✓ handshake |
| Holidays MCPFree, keyless public holidays lookup for any country and year, plus single-date holiday checks. | Remote · HTTPLive check: ✓ handshake |
| Lulu Ads - Publisher ConciergeSelf-serve publisher onboarding for Lulu Ads. 70% CPA, disclosed sponsored field. | Remote · HTTPLive check: ✓ handshake |
| Lulu Registry MCPSearch and get install details on MCP servers, right from your agent -- a unified marketplace index. | Remote · HTTPLive check: ✓ handshake |
| Weather MCPFree, keyless real-time weather and 7-day forecasts for any city worldwide. | Remote · HTTPLive check: ✓ handshake |
More data servers
| Server | Runs |
|---|---|
| Portal da Transparência: Seguro DefesoPortal da Transparência: Seguro Defeso, official-source lookup. Platform-hosted, pay per query with. | Remote · HTTPLive check: ✓ handshake |
| Portal da Transparência: Servidor PúblicoPortal da Transparência: Servidor Público, official-source lookup. Platform-hosted, pay per query wi. | Remote · HTTPLive check: ✓ handshake |
| PorteurYour SEO report as tools: findings in order, pages, queries, rivals, and where to get listed. | Remote · HTTPLive check: sign-in required |
| Poshmark CompsPoshmark Comps - sold-price search on the public Poshmark marketplace. | Remote · HTTPLive check: ✓ handshake |
| Postcodes MCPUK postcode lookup from postcodes.io. No key required. | Local · stdio |
| PosthogCapture analytics events, evaluate feature flags, and manage projects. | Local · stdio |
| PostingcheckScan a job posting against 16 US state/DC pay-transparency disclosure laws. | Remote · HTTPLive check: ✗ no handshake |
| PostZenSchedule and publish social posts, manage the inbox, and read analytics across 10 platforms. | Remote · HTTPLive check: sign-in required |