io.github.Adeniyikayodee/ng-postcode

Nigeria Postcode

Is the Nigeria Postcode MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-27.

Validate, look up and resolve addresses to Nigeria's NIPOST digital postcodes (NDAPS).

alive probed 2026-11-14 · unchanged since 2026-10-27

4tools

961tokens in Claude Opus 5.5

0.5 %of Claude's 200k window

0.4×the median server

217 msto initialize

6 msto list tools

Run it: npx -y ng-postcode-mcp@0.4.2 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: ng-postcode 0.4.2
Capabilities: tools
Instructions: 428 characters
Of a 1M window: <0.1 % of a 1M context window
Count: 961 tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 1.0k. The o200k_base estimate is 509. Counted again when the tool definitions change. Method.
Repository: https://github.com/Adeniyikayodee/ng-postcode
Registry: active, updated 2026-10-16 · registry entry
Changes: 2 recorded, reachable in 1 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.89×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
find_postcode_at_location	359	190	37 %
lookup_postcode	245	130	26 %
validate_postcode	202	107	21 %
autocomplete_postcode	155	82	16 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention postcode.

Australian Heat Pump Hot Water Rebate & Payback ai.sourcemill/au-hot-water-payback · alive
Fibre Compare com.fibrecompare/availability · alive
In meiner Nähe – local businesses in Germany de.agentifizierung.naehe/in-meiner-naehe · alive
UK Waste & Tip Finder io.github.Nero-Engine/uk-waste-tip-finder · needs auth
Hungarian Postcode Validator io.github.UnbearableDev/hu-postcode-validator · needs auth
Agentic House Search io.github.asturksever/agentic-house-search · alive
io.github.markhahnel/postcodeproperty · needs auth
Australian postcode digit shape, value discarded io.github.sadri-dridi/au-postcode · alive

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-27 06:52	alive	217 ms	4	961	509
2026-10-20 06:40	crashed on start

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.