"Solid" matching MCP servers:

Enables natural-language Q&A over multi-source documents (PDF/Markdown/web) with a self-reflective retrieval-augmented agent that cites sources, retries on poor retrieval or grounding, and supports multi-turn memory.

Provides software design guidance via MCP, including SOLID principles, design patterns, pattern scaffolding, and heuristic code-smell detection to help review and refactor code.

Enables LLM agents to query live data from Anker Solix solar systems (Solarbank, expansion batteries, Smartmeter) via natural language, such as current solar production or battery state of charge.

PHP static analysis MCP server with 11 tools for querying 60+ code quality metrics, detecting problems (God Class, dependency cycles, SOLID violations), analyzing dependencies, identifying refactoring priorities, and mapping test coverage — all from live analysis data.

Enables connecting MCP clients to local SolidWorks for automated 3D part creation, template generation, file export, and basic review via natural language.

MCP server that lets AI draw in AutoLISP-capable CAD (reference BricsCAD on Linux) via a file bridge, enabling 2D drafting, 3D solid modeling, and verification with 100 tools.

Python MCP server for SolidWorks automation with 109 tools covering the full CAD lifecycle. Enables AI-assisted design workflows through COM automation on Windows.

A Node.js MCP server that connects AI assistants to SolidWorks for CAD automation via COM interop, with a smart routing layer to handle parameter limits by using VBA macros when needed.