cadence-lang.org

The official documentation site for Cadence, the resource-oriented programming language for the Flow blockchain.

Live at cadence-lang.org.

AI Integration

Skills

Install the Cadence skill for your AI coding agent:

npx skills add outblock/cadence-lang.org

MCP Server

Install the Cadence MCP server for AI-powered Cadence development — code checking, type info, and doc search:

npx install-mcp @outblock/cadence-mcp --client claude

Supported clients: claude, cursor, windsurf, copilot, vscode

LLM Context

Endpoint	Description
cadence-lang.org/llms.txt	Cadence doc index for LLMs
cadence-lang.org/llms-full.txt	Full Cadence documentation as plain text

Tech Stack

• TanStack Start — SSR framework with file-based routing
• Fumadocs — MDX documentation engine
• Tailwind CSS v4 — styling
• Shiki — syntax highlighting with custom Cadence TextMate grammar
• @vercel/og — dynamic OG image generation
• Deployed on Vercel