# NBMEcalc MCP

> NBMEcalc MCP — jiankn-nbmecalc-mcp. Use this tool when you need to convert practice-exam scores from various sources, such as NBME, UWSA, Free 120, AMBOSS, and CMS, into comparable scores with uncertainty awareness. It solves the problem of inconsistent scoring systems by providing offline, standardized score conversion across different exam formats. The tool takes practice-exam scores as input and outputs converted scores with uncertainty estimates, making it ideal for medical students and professionals preparing for exams.

Canonical page: https://skillsregistry.net/skills/jiankn-nbmecalc-mcp  
JSON: https://api.skillsregistry.net/v1/skills/jiankn-nbmecalc-mcp

## Description

An open-source MCP server for offline, uncertainty-aware practice-exam score conversion across NBME, UWSA, Free 120, AMBOSS, and CMS inputs.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/hd9szrnl65)
- **Repository:** <https://github.com/jiankn/nbmecalc-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jiankn-nbmecalc-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jiankn-nbmecalc-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jiankn-nbmecalc-mcp/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt