io.github.WYRE-AI/kpn-mcp

KPN Grexx

Is the KPN Grexx MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.

KPN IRMA on Grexx: address checks, prequalification, customers, orders, mobile and line tools.

alive probed 2026-11-14 · unchanged since 2026-10-26

15tools

5.7ktokens in Claude Opus 5.5

2.9 %of Claude's 200k window

2.3×the median server

522 msto initialize

6 msto list tools

Run it: docker run -i --rm ghcr.io/wyre-ai/kpn-mcp:v2.3.1 (stdio, probed in a container with the network off)
Host: ghcr.io
Reports itself as: kpn-mcp 1.0.0
Capabilities: tools
Instructions: none
Of a 1M window: 0.6 % of a 1M context window
Count: 5.7k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 5.9k. The o200k_base estimate is 3.1k. Counted again when the tool definitions change. Method.
Repository: https://github.com/WYRE-AI/kpn-mcp
Website: https://github.com/WYRE-AI/kpn-mcp
Registry: active, updated 2026-10-22 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.85×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
kpn_grexx_prequalification	956	517	17 %
kpn_grexx_order_summary	924	500	16 %
kpn_grexx_customer_data	789	427	14 %
kpn_grexx_zipcode_check	610	330	11 %
kpn_grexx_carrier_info	475	257	8 %

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

Servers that mention wyre.

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.