uk.co.reliness/maths-dates
UK Data: Maths and working days
Is the UK Data MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-04.
Safe maths and statistics, and UK working-day arithmetic using official bank holidays
alive probed 2026-11-15 · unchanged since 2026-11-04 · HTTP 200
- Endpoint
- https://ukdata.reliness.co.uk/mcp/maths-dates (streamable-http)
- Host
- ukdata.reliness.co.uk
- Protocol
- 2025-11-25
- Reports itself as
- maths-dates 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 427 tokens in Claude Opus 5.5, exact, measured 2026-11-04. With the Claude Code prefix mcp__…__ on each tool name: 447. The o200k_base estimate is 246. Counted again when the tool definitions change. Method.
- Website
- https://ukdata.reliness.co.uk
- Registry
- active, updated 2026-11-04 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.74×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| working_days | 227 | 131 | 53 % |
| calculate | 200 | 115 | 47 % |
Compare this server with others.
More servers
Other registry entries on ukdata.reliness.co.uk, the ones next to this name; all of them.
- UK Data: Secure generators uk.co.reliness/generators · alive
- UK Data: Clinical trials uk.co.reliness/health-research · alive
- UK Data: Protein data (UniProt) uk.co.reliness/life-sciences · alive
- UK Data: Markets and EU uk.co.reliness/markets-eu · alive
- UK Data: Maths and statistics uk.co.reliness/maths-statistics · alive
- UK Data: Medicines and drug safety uk.co.reliness/medicines-drugs · alive
- UK Data: Money and time uk.co.reliness/money-time · alive
- UK Data: News and feeds uk.co.reliness/news-feeds · alive
Servers that mention dates.
- GroundTruth - Environmental Records ai.agentlookups/groundtruth · alive
- ai.blast-radius/blast-radius · alive
- ai.corduroy-labs/updates · alive
- COTAL actions (cotal.ai) ai.cotal/cotal · alive
- EOSL.ai — Hardware End-of-Life Database ai.eosl/eosl · alive
- Fonzi Recruiter ai.fonzi/company · needs auth
- Hyreflow ai.hyreflow/hyreflow · needs auth
- ai.kaiv/version-truth · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.