MCP Server · Data & Databases

@cyanheads/reference-data-mcp-server

Look up countries, timezones, periodic table elements, physical constants, units, HTTP status codes, and MIME types via MCP. STDIO or Streamable HTTP.

Tier 1 sealed by lossy-channel-auto

Source: https://github.com/cyanheads/reference-data-mcp-server
Registry namespace: io.github.cyanheads/reference-data-mcp-server
Imported from: npm
License: Apache-2.0
Pricing: Open Source
Added: Jul 9, 2026

Seal evidence

Auto-sealed Tier 1 on import from npm registry search. Lossy Channel layers 1–2 to be backfilled by the Foreman.

L1-wash

Pinned to 0.1.12

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