{"repo":"microsoft/flint-chart","free":true,"listed":false,"github":"https://github.com/microsoft/flint-chart","clone":"git clone https://github.com/microsoft/flint-chart.git","description":"🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.","language":"TypeScript","stars":3862,"topics":["ai-agents","data-visualization","charting-library","mcp-server"],"license":"MIT","category":"ai-agents","readme_excerpt":"Flint: A Visualization Language for the AI Era Please visit: Flint Project Site Visual Themes MCP Server Guide 中文主页 Flint is a visualization intermediate language that lets AI agents turn simple, human-editable chart specs into expressive, polished visualizations . Rather than requiring agents to hardcode verbose parameters for scales, axes, spacing, labels, and layout, Flint derives those decisions from a high-level semantic specification, the data, and an optional visual theme (e.g., New York Times, Economist, Swiss, and McKinsey). A compact spec compiles to native Vega-Lite, ECharts, Chart.js, Plotly specs, or editable Excel charts. This repo contains two main components: - flint-chart : a JavaScript/TypeScript library that compiles the same Flint input into Vega-Lite, ECharts, Chart.js, Plotly, or Excel-native output. - flint-chart-mcp : an MCP server that lets agents create, validate, and render charts directly from a chat or coding environment. Try it in your agent Try Flint with your agent using our hosted MCP server. Clients that support remote HTTP MCP servers include GitHub Copilot in VS Code ( MCP: Add Server → HTTP ) and Claude ( Customize → Connectors → Add custom connector ). Point either client at: Then ask your agent to find some public data and visualize it, for example: For a local MCP server (recommended for large datasets), check the MCP Server Guide for details. Features - Semantic chart specs. Flint captures what each field means using 70+ semantic types","default_branch":null,"files":null,"tree":[],"storefront":"/r/microsoft","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/microsoft/flint-chart/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}