"Semantic Web" matching MCP servers:

Enables AI assistants to perform campervan electrical calculations, payload checks, component spec lookups, and semantic search over van build manuals.

An unofficial read-only MCP server for Panasonic AiSEG2 home energy management controllers, enabling clients to read live power flow, per-circuit consumption, circuit names, daily totals, and historical energy/cost data from the device's local web interface.

Generates and verifies zero-knowledge proofs locally for Energy Web Verified Compute, keeping private meter readings and blinding salts on the user's machine while enabling agents to submit verifiable proof packages.

A read-only BACnet/IP gateway that exposes building automation point databases to LLM agents via MCP, with Brick + Project Haystack semantic tagging at ingest time.

MCP server for OpenHAB v5+ that exposes the entire REST API as tools for AI models, enabling complete control over items, things, rules, persistence, and semantic model.

A TypeScript-based Model Context Protocol (MCP) server with web interface for calculating CO2 emissions using the Climatiq API.

Enables Alexa+ users to audit household medical and ISP bills, optimize electric utility tariffs, find renter-safe cash rebates, scan for CPSC and FDA recalls, and generate statute-cited dispute packets through voice or web chat.