"Information about C4 diagrams" matching MCP connectors:

Line9A

ai.line9

Render Mermaid with Line9 layout in your assistant.

draw.ioA

io.draw

Create diagrams in chat, rendered as live interactive draw.io diagrams. 10,000+ searchable shapes.

Create workflow, sequence, architecture, and mind map diagrams via AI assistants.

Render, verify, describe, and safely edit Mermaid diagrams through MCP.

Independent build-vs-buy index: score software categories BUILD/BUY/BRIDGE/BEWARE.

Create and edit architecture diagrams from your AI agent; get an SVG and a live editable canvas.

Create and edit collaborative architecture diagrams with any AI assistant using the Trident 2D DSL.

Generate cloud architecture diagrams, flowcharts, and sequence diagrams.

VoltPlan Wiring DiagramsA

io.github.YUZU-Hub

Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters.

AI agent draws editable hand-drawn diagrams (flowchart, ER, architecture) via MCP, not static images

CanvsA

io.github.voronkovm

AI-powered diagrams, mind maps, flowcharts on a free unlimited collaborative whiteboard

Concept Maps, IBIS, Causal Loop Diagrams and Timelines as images. Runs locally via WebAssembly.

AI Diagram Maker MCP ServerA

com.aidiagrammaker.mcp

MCP server for AI Diagram Maker — generate software engineering diagrams from natural language, code, ASCII diagram, images, or Mermaid. Inline diagram rendering using MCP apps UI and diagram URL in responses. Works with Cursor, Claude Desktop, Claude Code, and any MCP-compatible AI.

LucidOAuth

app.lucid.mcp

Lucid’s connector creates diagrams, searches, edits, shares, and retrieves docs to summarize.

MiroOAuth

io.github.miroapp

Official Miro MCP server - Supports context to code and creating diagrams, docs, and data tables.

Parse Excalidraw diagrams and documents into clean Markdown or structured JSON via x402 pay-per-call API. Agents pay per call with HTTP 402 micropayments — no signup, no API key. Free tier: 5 parses/day. Premium: $0.05/call unlimited with LLM decomposition.

Discover cloud shapes and create, inspect, validate, patch, and review architecture diagrams.

Structured visual plans and PR recaps with diagrams, prototypes, annotations, and sharing

DiagramZuOAuth unavailable

ai.diagramzu

Let Claude, Cursor, or ChatGPT author Mermaid diagrams your team can read and share.

eraserOAuth

io.eraser

Generate, edit, and manage Eraser diagrams and docs with AI.