"Automatic Data Visualization Tool (No API Key Required)" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Agent-design pattern guidance via 8 hosted read-only tools; Streamable HTTP, no auth, one Release.
40+ production-ready SwiftUI recipes for building full-stack iOS apps via MCP.
Create and edit architecture diagrams from your AI agent; get an SVG and a live editable canvas.
AI agent draws editable hand-drawn diagrams (flowchart, ER, architecture) via MCP, not static images
Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.
AI data-center design engine: size, validate & lay out Rubin-era data centers. Korea live.
Official Miro MCP server - Supports context to code and creating diagrams, docs, and data tables.
EN Diagram — structural verification for concurrent systems. Pure math, no AI.
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.
AI-powered ERD design tool. Create and manage database schemas using DBML with real-time canvas.
Draw your app's architecture on a live canvas and flag the bottlenecks and security gaps.
Compile full-stack apps from one architecture spec, with a shared Memory Fabric.
AI-native Day 0 modernization platform for PRDs, architecture, work orders, and code transformation.
Generate, edit, and manage Eraser diagrams and docs with AI.
Generate org charts, MCD/ERD data models, and C4 architecture diagrams — pilot OrgGen AI via MCP.
Consult a multi-model panel on contested decisions via MCP: architecture, plan review, strategy.
Create and manage Mermaid.js flowcharts and diagrams with AI agents via MCP.
12 deterministic graph-theory tools for structural analysis. Describe systems in EN syntax — get topology, bottlenecks, blast radius, critical paths. No AI inside the computation.
