Use GPA Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate and track semester and cumulative GPA using various grading scales.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 4 capabilities
The complete GPA Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with GPA Calculator.
01-04
4 capabilities in this set.
Part of 4 available through GPA Calculator.
- 01
Get grade weight
S. "A", "B+") and a grading scale (standard_4.0, advanced_4.3, weighted_5.0, or percentage_100) and returns its weight. Determine the numeric value of a grade based on a scale
- 02
Calculate semester performance
Compute performance metrics for a single academic term
- 03
Update cumulative record
Update the cumulative academic record
- 04
Validate academic input
Validate and sanitize course input
Observed, not estimated
644ms average. Fast in production.
GPA Calculator is checked daily against the live service.
- Fastest day
- 501ms
- Slowest day
- 741ms
- 14-day trend
- Slowing+35%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of GPA Calculator, so you can see the experience inside your AI.
It does not authenticate your account with GPA Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
GPA Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_nYgKqKMKWeQjzHp25lToww5fesdswGoIkxs0jXyk/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — GPA Calculator capabilities are ready to use.
{
"mcpServers": {
"gpa-cumulative-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_nYgKqKMKWeQjzHp25lToww5fesdswGoIkxs0jXyk/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions GPA Calculator owners ask.
- 01
How do I calculate my semester GPA?
Use the calculate_semester_performance capability by providing your course list and grading scale.
- 02
Does it support weighted grades?
Yes, using the 5.0 scale allows you to include weights for AP or Honors courses.
- 03
Can I track multiple semesters?
Yes, use update_cumulative_record to add new semester data to your existing totals.
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