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 worksDiscord
Section 01

How it works

Three steps to living architecture documentation

01

Sign up & connect

Create an account and add the Tecture MCP server URL to your .mcp.json. OAuth handles authentication automatically.

02

Agent creates diagrams

Your AI agent analyzes the codebase and creates hierarchical C4 diagrams via MCP tools.

03

You explore

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

Section 02

Get started

Add the MCP server — your agent handles the rest

Add MCP serverterminal

Run this in Claude Code:

claude mcp add tecture --transport http https://tecture.io/api/mcp
Create a diagram

Then ask your agent to create an architecture diagram:

> Create an architecture diagram for this project
  1. Sign up for a Tecture account
  2. Run the command above in Claude Code to add the MCP server
  3. Ask your agent to create a diagram — OAuth authenticates automatically
Section 03

Built for agent workflows

FIG.01

Hierarchical C4 diagrams

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

FIG.02

Rich markdown descriptions

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

FIG.03

Works with Claude Code

Install with one command. Your agent reads the codebase and creates diagrams automatically via MCP.

FIG.04

Always up to date

Ask your agent to update diagrams any time your architecture changes. Your docs evolve with your code, not against it.