How do I calculate a single assignment's impact?

You can use the `get_assignment_contribution` tool by providing the raw score, the maximum possible score, and the weight of the assignment.

Can I verify if my weights add up to 100%?

Yes, the `validate_weight_distribution` tool checks if a set of weights matches your expected total.

How do I get a summary of multiple grading periods?

Use the `get_performance_summary` tool to receive an overview including average, highest, and lowest grades.

assignment-weighted-grade MCP Connector for Claude

A+

Calculate precise weighted grades and performance summaries.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides a specialized calculation engine for academic and professional grading. It allows AI agents to determine how much a single task contributes to a final grade using get_assignment_contribution, calculate total grades for a grading period with calculate_period_grade, verify weight distributions with validate_weight_distribution, and generate high-level performance overviews using get_performance_summary.

gradingweighted-averageacademiccalculationperformance

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_O0ia2nJyypLtkLvM23w0dE0WDuqdHXZp90ry8UhD/mcp

② Claude Code (terminal)

claude mcp add --transport http assignment-weighted-grade https://edge.vinkius.com/vk_preview_O0ia2nJyypLtkLvM23w0dE0WDuqdHXZp90ry8UhD/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "assignment-weighted-grade": {
      "url": "https://edge.vinkius.com/vk_preview_O0ia2nJyypLtkLvM23w0dE0WDuqdHXZp90ry8UhD/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.