"Services or tools that don't require a separate API key" matching MCP connectors:
Matching Connector Tools:
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
AI data-center design engine: size, validate & lay out Rubin-era data centers. Korea live.
Generate MantleKit setup plans and launch-ready SaaS blueprints from a product idea.
AI-powered diagrams, mind maps, flowcharts on a free unlimited collaborative whiteboard
Send a coupling matrix, get zone classifications and optimal factorization strategy.
A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control Unreal E…
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.
Give your AI agent a persistent map of your project's structure, dependencies, and bugs.
AI-native Day 0 modernization platform for PRDs, architecture, work orders, and code transformation.
MCP gateway with 10 tools for code analysis, architecture, package audit & security.
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.
EN Diagram — structural verification for concurrent systems. Pure math, no AI.
Let Claude, Cursor, or ChatGPT author Mermaid diagrams your team can read and share.
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.
Unified AEC tools: ACC, Revit, Navisworks, Twinmotion, and APS from one endpoint.