PT Chart

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

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

8 shown · authentication unknown

• 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; A2L certification where required).

  Schema valid · SHA-256 cb2e400de834…

  View input schema

  {
    "type": "object",
    "properties": {
      "value": {
        "title": "Value",
        "type": "number"
      },
      "from_unit": {
        "title": "From Unit",
        "type": "string"
      },
      "to_unit": {
        "title": "To Unit",
        "type": "string"
      }
    },
    "required": [
      "value",
      "from_unit",
      "to_unit"
    ],
    "title": "convert_unitsArguments"
  }

• 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 owners can try it, or how the free PT tools connect to paid bookings.

  Schema valid · SHA-256 46fc5987a284…

  View input schema

  {
    "type": "object",
    "properties": {},
    "title": "coolbooked_infoArguments"
  }

• diagnose

  Conversational diagnostic copilot: give it field readings and get back computed superheat/subcooling plus a ranked 'check this first' list. For certified HVAC technicians (EPA 608; A2L certification where required). Informational only -- it suggests what to CHECK, never how to defeat a safety device, vent refrigerant, or work uncertified. metering: 'txv' (default) or 'fixed' for fixed-orifice/piston systems.