com.usephysics/physics-calculators

up checked 2026-11-11T09:39:05.216Z

Unclaimed · Unverified

Publisher-provided description

Physics calculators that show their work, plus the CODATA 2022 constants. Educational use.

Summary by lookupd

Runs physics calculators with unit-labeled results and shows formulas, and looks up CODATA 2022 physical constants with their uncertainties.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http physics-calculators https://usephysics.com/api/mcp

Codex, remote (streamable-http)

codex mcp add physics-calculators --url https://usephysics.com/api/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "physics-calculators": {
      "url": "https://usephysics.com/api/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

list_calculators Every UsePhysics calculator: id (slug), name, category, formula, inputs (key, unit, default) and page URL. Optional category filter.
calculate Run one calculator by id with numeric inputs (keys from list_calculators, in the listed units). Returns every result with its unit, the formula, the Given → For
get_constant One CODATA 2022 constant by id, symbol or name (e.g. 'c', 'speed of light', 'planck-constant'): value as NIST prints it, machine-readable value, standard uncert
list_constants The CODATA 2022 constants UsePhysics keeps, grouped; optional group id filter. Values are NIST's.

Shows this live status and links here; updates hourly.

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