🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.
Flint is a visualization language that turns compact, human-editable chart descriptions into charts without requiring an agent to specify every layout detail. Its library produces output for formats including Vega-Lite, ECharts, Chart.js, Plotly, and editable Excel charts, while its MCP server lets agents create, validate, and render visualizations. The catalogue skills, agent, and MCP integration help coding agents use Flint.
This repository also configures its own agents. See what flint-chart tells them →
MCP server Claude CodeCodexCursor +2 ✓ vendor
Model Context Protocol server for Flint — compile, validate, and render semantic chart specs across supported backends. Runs locally from the flint-chart-mcp npm package.