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mcp/harbor
Verified official

MatterCatalog MCP

v1.0.0

com.mattercatalog/catalog

Is a smart home device Matter certified? CSA certificates, networks, platforms and US stores.

transport:streamable-http tools:5
Website

Target client

run in your project directory 

claude mcp add --transport http catalog https://mattercatalog.com/api/mcp?src=mcp-registry

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

check_matter_certification Read-only

check matter certification

find_matter_devices Read-only

find matter devices

where_to_buy

where to buy

compare

compare

catalog_stats

catalog stats

All 5 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.