"Home Assistant integration with Codex or ChatGPT" matching MCP servers:

A Model Context Protocol (MCP) integration that allows AI assistants to control Home Assistant devices by searching for entities and controlling devices through natural language commands.

Enables MCP-speaking coding agents to talk directly to Home Assistant and the ESPHome dashboard: discovering entities and areas, reading live states, history and logs, rendering Jinja templates, calling services, and creating, editing or triggering automations and dashboards. Also allows ESPHome device configs to be read, validated, compiled and flashed, with all write operations off by default behind an explicit safety policy.

Exposes a Home Assistant instance as an MCP tool set, running as a stateful agent on Cloudflare Workers, enabling clients to read entity states, call services, run scripts and automations, and send commands to phones.

A Model Context Protocol server that integrates with Home Assistant to provide smart home control capabilities through natural language, supporting devices like lights, climate systems, locks, alarms, and humidifiers.

Enables AI agents to read Home Assistant entity states, call any service, and optionally apply named scene presets from a catalog using plain-English descriptions.

Enables control of external Home Assistant devices via an MCP control layer and frontend system page.

Enables creation, editing, listing, and management of Home Assistant automations through the REST API, extending basic device control with full automation CRUD operations.

Enables AI agents to control Home Assistant smart home devices via MCP, with zero external dependencies. Supports calling services, getting states, and looking up service parameters.

Enables AI agents to query OpenRouter model information including prices, ELO rankings, context, and perform comparisons.

MCP server that provides OpenRouter model pricing data, enabling price lookups, trending/cheapest lists, and model searches without an API key.

Provides enriched blockchain data from Codex for use with MCP-compatible clients like Claude Desktop.

Provides live wait times and office details for all 60 Oregon DMV field offices by scraping the ODOT website, with no authentication required.

Enables reading public ChatGPT share links and converting them into markdown transcripts or structured JSON for use in Goose.

Enables integration with financial transaction data through REST APIs, PostgreSQL databases, and document storage systems. Demonstrates agentic AI capabilities by connecting to Alpha Vantage API and managing financial data through natural language interactions.

A personal remote MCP gateway that exposes Garmin Connect, Home Assistant, and YouTube as MCP servers over HTTP, allowing Claude or any MCP client to query and control them from anywhere without local credentials. It includes a web UI for managing credentials and issuing API keys, with authentication delegated to an external SSO.

Enables on-demand weather queries for up to three named locations via Open-Meteo, supporting current conditions, forecasts, rain probability, and conversational location management in English or Japanese.

Enables MCP clients to send prompts anonymously to ChatGPT and receive the markdown answer plus the web sources it consulted as structured JSON. Requires only a HasData API key, with no OpenAI account, API key, or billing needed.

A comprehensive MCP server that enables AI assistants to interact with Home Assistant, control smart home devices, query states, execute services, and manage automations via natural language.

MCP server providing mortgage calculation tools and live interest rates from Home Slice.

MCP server for integrating xAI's Grok model into OpenAI Codex Desktop/GUI, enabling direct Grok calls via chat completions or responses with OAuth or API key authentication.