# io.github.AnonymousOnyx22/gpa-calculator-mcp (npm · gpa-calculator-mcp)

GPA, grade conversion and what-do-I-need-on-the-final math for AI. Works offline, no account.

- Trust score: 69/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- npm · `gpa-calculator-mcp`: 69/100 (this document), [markdown](https://verifymcp.io/servers/anonymousonyx22-gpa-calculator-mcp/gpa-calculator-mcp.md), [page](https://verifymcp.io/servers/anonymousonyx22-gpa-calculator-mcp/gpa-calculator-mcp)

## Channel facts

- Registry: `npm`
- Package: `gpa-calculator-mcp`
- Version: `0.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-18.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 92 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 3 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 458 tokens (~76/item across 6 items; 6 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 89/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 67% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the io.github.AnonymousOnyx22/gpa-calculator-mcp server?

io.github.AnonymousOnyx22/gpa-calculator-mcp runs locally as an npm package, launched with npx -y gpa-calculator-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add anonymousonyx22-gpa-calculator-mcp -- npx -y gpa-calculator-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "anonymousonyx22-gpa-calculator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gpa-calculator-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "anonymousonyx22-gpa-calculator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gpa-calculator-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add anonymousonyx22-gpa-calculator-mcp -- npx -y gpa-calculator-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "anonymousonyx22-gpa-calculator-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "gpa-calculator-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add anonymousonyx22-gpa-calculator-mcp --command npx --arg -y --arg gpa-calculator-mcp
```

### Hermes

```yaml
mcp_servers:
  anonymousonyx22-gpa-calculator-mcp:
    command: "npx"
    args: ["-y", "gpa-calculator-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "anonymousonyx22-gpa-calculator-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "gpa-calculator-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add anonymousonyx22-gpa-calculator-mcp -t stdio -c npx -a -y gpa-calculator-mcp
```

### Other

```json
{
  "mcpServers": {
    "anonymousonyx22-gpa-calculator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gpa-calculator-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-16 (score 69, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-15 (score 54)

First indexed and scored.

## MCP tools (6)

### `calculate_gpa` (~111 tokens)

Calculate GPA

Work out a GPA from a list of courses with credits and grades. Optionally combine with an earlier GPA and credit total to get a cumulative GPA.

Input parameters:

- `courses` (array, required): The courses to include.
- `prior_credits` (number): Credits from earlier terms, if combining.
- `prior_gpa` (number): GPA from earlier terms, if combining.
- `scale` (string): Grade scale. Use list_scales to see the tables. Ask the student which one their school uses if unsure.

### `convert_grade` (~81 tokens)

Convert a grade

Convert a letter or percentage into the matching letter, percentage range and grade points on a scale.

Input parameters:

- `grade` (string|number, required): A letter like "B+" or a percentage like 87 or "87%".
- `scale` (string): Grade scale. Use list_scales to see the tables. Ask the student which one their school uses if unsure.

### `needed_on_final` (~107 tokens)

What do I need on the final

Find the score needed on a final exam or last assignment to reach a target course grade. The current grade is the average on all the other work, which counts for the rest of the course.

Input parameters:

- `current_percent` (number, required): Current grade on the work already done, as a percentage.
- `final_weight_percent` (number, required): How much the final is worth, as a percentage of the whole course.
- `target_percent` (number, required): The course grade you want, as a percentage.

### `weighted_grade` (~44 tokens)

Weighted grade

Grade so far, plus the best and worst possible finish, from weighted course parts. Leave the score out for parts that are not marked yet.

Input parameters:

- `parts` (array, required)

### `target_gpa_planner` (~90 tokens)

Target GPA planner

Find the GPA you need on upcoming credits to reach a target cumulative GPA.

Input parameters:

- `credits_completed` (number, required)
- `current_gpa` (number, required)
- `scale` (string): Grade scale. Use list_scales to see the tables. Ask the student which one their school uses if unsure.
- `target_gpa` (number, required)
- `upcoming_credits` (number, required)

### `list_scales` (~25 tokens)

List grade scales

Show the built in grade scales with their letters, percentage ranges and grade points.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/anonymousonyx22-gpa-calculator-mcp/gpa-calculator-mcp#diagnostics

## Score history

- 2026-10-18: 69
- 2026-10-17: 69
- 2026-10-16: 69
- 2026-10-15: 54

## Common questions

### What is the io.github.AnonymousOnyx22/gpa-calculator-mcp server?

io.github.AnonymousOnyx22/gpa-calculator-mcp is listed in the public MCP registry as io.github.AnonymousOnyx22/gpa-calculator-mcp. GPA, grade conversion and what-do-I-need-on-the-final math for AI. Works offline, no account. This page covers its npm package (gpa-calculator-mcp).

### Is the io.github.AnonymousOnyx22/gpa-calculator-mcp server safe to use?

io.github.AnonymousOnyx22/gpa-calculator-mcp scores 69 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.AnonymousOnyx22/gpa-calculator-mcp server expose?

io.github.AnonymousOnyx22/gpa-calculator-mcp exposes 6 tools: calculate_gpa, convert_grade, needed_on_final, weighted_grade, target_gpa_planner, list_scales. Their descriptions and schemas cost roughly 458 tokens of context every time the server is loaded.

### Is the io.github.AnonymousOnyx22/gpa-calculator-mcp server still maintained?

io.github.AnonymousOnyx22/gpa-calculator-mcp is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.AnonymousOnyx22/gpa-calculator-mcp server under?

io.github.AnonymousOnyx22/gpa-calculator-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/gpa-calculator-mcp
- Socket report: https://socket.dev/npm/package/gpa-calculator-mcp
- Repository: https://github.com/AnonymousOnyx22/gpa-calculator-mcp
- Website: https://brightspacemcp.com/more-mcps/
- Changelog RSS feed: https://verifymcp.io/servers/anonymousonyx22-gpa-calculator-mcp/gpa-calculator-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/anonymousonyx22-gpa-calculator-mcp/gpa-calculator-mcp.json
- HTML version of this page: https://verifymcp.io/servers/anonymousonyx22-gpa-calculator-mcp/gpa-calculator-mcp