WestCoast Charts for Claude Code

io.github.lokumbus/west-coast-charts-agent

Validate, render (SVG/PNG) and describe WestCoast Charts specs headlessly, with a data table.

client:Claude Code transport:stdio runtime:npm

Install WestCoast Charts in Claude Code

run in your project directory

claude mcp add west-coast-charts-agent -e WCC_LICENSE_KEY=<WCC_LICENSE_KEY> -e WCC_LIB_ROOT=<WCC_LIB_ROOT> -e WCC_DEFAULT_THEME=<WCC_DEFAULT_THEME> -e WCC_EVALUATION=<WCC_EVALUATION> -e WCC_MAX_PIXELS=<WCC_MAX_PIXELS> -- npx -y west-coast-charts-agent

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

WestCoast Charts in other clients

Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
LangChain

WestCoast Charts MCP server