# Desmos

> Use this tool when you need to visualize and analyze mathematical functions, validate formulas, or perform in-depth mathematical analysis. It solves problems in educational applications, research, and other use cases requiring detailed insights into mathematical concepts. With inputs of mathematical formulas and customizable ranges, it outputs interactive plots and analytical results, making it ideal for understanding complex mathematical relationships.

Canonical page: https://skillsregistry.net/skills/thegrsun-desmos  
JSON: https://api.skillsregistry.net/v1/skills/thegrsun-desmos

## Description

Built by Xiaoyang Luo, this server provides mathematical visualization and analysis capabilities through integration with both the Desmos API and local SymPy rendering. It offers tools for validating mathematical formulas with user-friendly error explanations, plotting single or multiple functions with customizable ranges, and performing mathematical analysis including domain/range calculation and critical point detection. The server intelligently falls back from Desmos API to local matplotlib rendering when needed, saves plots to the desktop for persistence, and uses progress reporting for long-running operations, making it valuable for educational applications, mathematical research, and any use case requiring visual representation of mathematical concepts with detailed analytical insights.

## Trust

- **Trust score (0–1):** 0.89
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** data-analytics
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/thegrsun-desmos)
- **Repository:** <https://github.com/thegrsun/desmos-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": "thegrsun-desmos"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/thegrsun-desmos` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/thegrsun-desmos/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