# chart-mcp

> Use this tool when you need to visualize data in an interactive and dynamic way, especially within MCP hosts like Claude Desktop. It solves problems of static chart presentation by allowing users to switch between different chart types and regenerate random data on the fly. The tool takes in data and chart configuration as inputs and outputs interactive Chart.js charts directly within the host UI.

Canonical page: https://skillsregistry.net/skills/spitimage-chart-mcp  
JSON: https://api.skillsregistry.net/v1/skills/spitimage-chart-mcp

## Description

Renders interactive Chart.js charts inside MCP hosts like Claude Desktop, enabling users to switch chart types and regenerate random data without leaving the UI.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/yucur6g73c)
- **Repository:** <https://github.com/spitimage/chart-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": "spitimage-chart-mcp"
    }
  }
}
```

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

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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