Gpa Calculator MCP tool

MCP findutils:gpa_calculator

Calculate a grade point average (GPA) on the 4.0 scale from course letter grades and credits. Returns the GPA, a quality label, total credits, total quality points, and per-course points. Grades A+ to F (A+ and A = 4.0, A- = 3.7, B+ = 3.3, ..., F = 0).

Open the tool Try it

Arguments

application/json

courses

array required

Courses. Each item: { name?: string, credits: number (> 0), grade: "A+" | "A" | "A-" | "B+" | "B" | "B-" | "C+" | "C" | "C-" | "D+" | "D" | "D-" | "F" }.

Example arguments

Verified

{
  "courses": [
    {
      "credits": 3,
      "grade": "A"
    },
    {
      "credits": 3,
      "grade": "B+"
    }
  ]
}

claude mcp add findutils --transport http https://mcp.findutils.com/

{
  "mcpServers": {
    "findutils": {
      "url": "https://mcp.findutils.com/"
    }
  }
}

curl -X POST https://mcp.findutils.com/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "gpa_calculator",
      "arguments": {
        "courses": [
          {
            "credits": 3,
            "grade": "A"
          },
          {
            "credits": 3,
            "grade": "B+"
          }
        ]
      }
    }
  }'

Also a REST endpoint

The same tool answers plain HTTP at POST /api/tools/gpa-calculator/execute.

REST reference

Rate limit: 120 a minute, per IP
Auth: None
REST id: gpa-calculator
MCP name: gpa_calculator
Category: Education
Machine-readable: openapi.json · markdown.md

Arguments

Example arguments

More Education tools

More to explore