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DimensionHome Assistant MCP ServerVibe-code your Home Assistant setup from your IDE: automations, dashboards, themes and configs.Context7Upstash's official server providing up-to-date third-party library docs for AI coding assistants
FMRS39 / 100 · D80 / 100 · B
Reliability4 / 2014 / 20
Security and permissions6 / 2016 / 20
Maintenance8 / 2017 / 20
Documentation9 / 2015 / 20
Setup experience12 / 2018 / 20
Best for
  • Developers who want to manage Home Assistant from AI-powered IDEs like Cursor, VS Code, or Claude Code.
  • Users who want to build and iterate on automations or dashboards using AI while retaining manual control.
  • Those who need robust, predictable API access to Home Assistant rather than SSH or ad-hoc scripts.
  • Developers using fast-moving frameworks/libraries worried about the AI suggesting stale code
  • Scenarios wanting zero-config documentation lookup
Not for
  • Users who do not want to install the HA Vibecode Agent add-on or do not want extra custom components inside Home Assistant.
  • Users who need direct REST API or WebSocket access to Home Assistant without the intermediary agent.
  • Beginners who are not comfortable installing Node.js locally or using MCP protocol.
  • Looking up internal/private codebase documentation (Context7 targets publicly published open-source libraries)
  • Cases needing very high coverage of obscure, niche libraries (coverage depends on what Context7's platform has indexed)
Required permissions
  • Requires access to the local file system (to run Node.js and npx).
  • Requires network access to the Home Assistant agent's port (usually 8099).
  • Requires environment variables HA_AGENT_URL and HA_AGENT_KEY for authentication.
  • The agent itself uses Home Assistant's SUPERVISOR_TOKEN to access internal APIs.
  • Usable without an API key (subject to a free-tier rate limit); CONTEXT7_API_KEY is an optional credential for higher quota
  • Read-only documentation lookup — no code execution or local filesystem access involved
Risks and side effects
  • Storing the Agent Key in mcp.json may be leaked if committed to git.
  • AI-generated actions may modify or delete configurations, potentially causing data loss, though Git versioning mitigates this.
  • Relies on a custom agent running inside Home Assistant, which could introduce security vulnerabilities if exposed.
  • May inadvertently affect production environments if not configured carefully.
  • The free tier has limited quota — high-frequency use may hit rate limits
  • Documentation content comes from Context7's platform index, so its accuracy and freshness depend on that platform's crawl cadence
Supported clientsClaude Desktop, Cursor, VS CodeClaude Code, VS Code, Cursor, Cline, Amp
Tools72