io.github.Tsonnn/pt-chart-mcp

up checked 2026-11-11T04:39:25.478Z

Unclaimed · Unverified

Publisher-provided title

PT Chart

Publisher-provided description

PT chart lookups, superheat/subcooling calculators, and diagnostics for HVAC technicians.

Summary by lookupd

Looks up refrigerant pressure-temperature data and computes superheat and subcooling for HVAC technicians, plus diagnostic guidance from…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http pt-chart https://pt-chart-mcp-production.up.railway.app/mcp

Codex, remote (streamable-http)

codex mcp add pt-chart --url https://pt-chart-mcp-production.up.railway.app/mcp

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

{
  "mcpServers": {
    "pt-chart": {
      "url": "https://pt-chart-mcp-production.up.railway.app/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

pt_lookup Saturation pressure (bubble and dew, in psig) for a refrigerant at a temperature in Fahrenheit. For certified HVAC technicians (EPA 608; A2L certification where
pt_reverse Saturation temperature (bubble and dew, in Fahrenheit) for a refrigerant at a pressure in psig. For certified HVAC technicians (EPA 608; A2L certification where
superheat Superheat in Fahrenheit from suction pressure (psig) and suction-line temperature (F). For certified HVAC technicians (EPA 608; A2L certification where required
subcooling Subcooling in Fahrenheit from head pressure (psig) and liquid-line temperature (F). For certified HVAC technicians (EPA 608; A2L certification where required).
convert_units Convert between pressure units (psig, psia, kpa, bar) and temperature units (F, C). A bare 'psi' is treated as psig. For certified HVAC technicians (EPA 608; A2
refrigerant_info Reference card for a refrigerant: GWP, ASHRAE safety class, composition, typical oil, temperature glide, and handling notes. For certified HVAC technicians (EPA
diagnose Conversational diagnostic copilot: give it field readings and get back computed superheat/subcooling plus a ranked 'check this first' list. For certified HVAC t
coolbooked_info About CoolBooked: the AI appointment-booking connector for HVAC shops. This is NOT a diagnostic tool -- call it when someone asks what CoolBooked is, how shop o

Shows this live status and links here; updates hourly.

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