Agent-first architecture docs

Architecture diagrams,
generated by AI agents

Let your AI coding agents document your software architecture automatically. Hierarchical C4 diagrams with rich descriptions — no manual drawing required.

Get startedHow it works

How it works

Three steps to living architecture documentation

1

Connect your agent

Add the Tecture MCP config to your AI coding agent. Works with Claude Code, Cursor, Windsurf, and GitHub Copilot.

2

Agent creates diagrams

Ask your agent to document your architecture. It creates hierarchical C4 diagrams with rich descriptions automatically.

3

You explore

Browse interactive diagrams in your browser. Click nodes to drill down into detail and read component docs.

Add to your AI agent

Add this configuration to your project and start creating diagrams

Claude CodeQuickest

Run this in your terminal:

$ claude mcp add tecture --transport http https://tecture-ai.vercel.app/api/mcp
.cursor/mcp.json
{
  "mcpServers": {
    "tecture": {
      "url": "https://tecture-ai.vercel.app/api/mcp"
    }
  }
}
  1. Add the config or run the command above
  2. A browser window opens — sign in and approve access
  3. Your agent is now connected and ready to create diagrams

Built for agent workflows

Hierarchical C4 diagrams

System context, container, and component levels. Click any node to drill into deeper detail.

Rich markdown descriptions

Every component includes detailed documentation. Double-click any node to read its description.

Agent-powered docs

Agents create and update diagrams via API. Your architecture docs stay in sync with your code.

Secure agent linking

Agents register with API keys and share claim links. You control which agents connect to your account.