io.github.pipeworx-io/companies-house
Companies House
Companies House MCP — UK statutory company registry (BYO key)
alive probed 2026-10-15 · HTTP 200
46tools
39ktokens in Claude Opus 5.5
39ktokens in Claude Code
19.3 %of a 200k context window
23ko200k_base estimate
134 msto initialize
130 msto list tools
- Endpoint
- https://gateway.pipeworx.io/companies-house/mcp (streamable-http)
- Host
- gateway.pipeworx.io
- Protocol
- 2025-03-26
- Reports itself as
- pipeworx-gateway 0.1.0
- Capabilities
- prompts, resources, tools
- Instructions
- 722 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/pipeworx-io/mcp-companies-house
- Website
- https://pipeworx.io/packs/companies-house
- Registry
- active, updated 2026-09-25 · registry entry
- Reachable
- 16 of the last 16 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| polymarket_kalshi_spread | 1 738 | 7 % |
| bet_research | 1 225 | 5 % |
| polymarket_edges | 1 175 | 5 % |
| subscribe | 1 134 | 5 % |
| company_facts | 1 093 | 5 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-15 11:06 | alive | 78 ms | 46 | 39k | 23k |
| 2026-10-14 19:19 | alive | 106 ms | 46 | 38k | 23k |
| 2026-10-14 09:34 | alive | 117 ms | 46 | 38k | 23k |
| 2026-10-13 11:25 | alive | 96 ms | 45 | 37k | 22k |
| 2026-10-12 11:54 | alive | 199 ms | 45 | 36k | 22k |
| 2026-10-11 10:35 | alive | 102 ms | 45 | 36k | 22k |
| 2026-10-10 10:29 | alive | 117 ms | 45 | 36k | 22k |
| 2026-10-09 11:28 | alive | 87 ms | 45 | 36k | 22k |
| 2026-10-08 11:25 | alive | 117 ms | 41 | 32k | 20k |
| 2026-10-07 11:20 | alive | 258 ms | 41 | 32k | 20k |
| 2026-10-05 15:33 | alive | 134 ms | 41 | 32k | 20k |
| 2026-10-05 00:45 | alive | 53 ms | 41 | 20k | |
| 2026-10-04 10:07 | alive | 78 ms | 41 | 20k | |
| 2026-10-04 08:00 | alive | 63 ms | 41 | 20k | |
| 2026-10-03 20:41 | alive | 93 ms | 41 | 20k | |
| 2026-10-03 17:56 | alive | 123 ms | 41 | 20k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.pipeworx-io/companies-house)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.