MatterCatalog

com.mattercatalog/catalogVersion 1.0.0

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

Status

Responds375 msNov 14, 2026, 14:05 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:05 UTC
Latency: 375 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mattercatalog.com/api/mcp?src=mcp-registryResponds375 msNov 14, 2026, 14:05 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: catalog
Remote MCP server URL: https://mattercatalog.com/api/mcp?src=mcp-registry

Cursor

{
  "mcpServers": {
    "catalog": {
      "url": "https://mattercatalog.com/api/mcp?src=mcp-registry"
    }
  }
}

VS Code

code --add-mcp '{"name":"catalog","type":"http","url":"https://mattercatalog.com/api/mcp?src=mcp-registry"}'

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Tools

5 tools

Tools of MatterCatalog
	Description		Read-only	Idempotent	Open world
`catalog_stats`MatterCatalog's dated figures as sentences that carry their own date: how many Matter certified product models and companies are on the CSA Distributed Compliance Ledger (MatterCatalog's read of it), how many distinct certificates, how many models were newly certified in the latest ledger week and month, and how many products MatterCatalog lists and sells in the US by certificate, network and platform, each with the MatterCatalog page that shows it. No arguments.	MatterCatalog's dated figures as sentences that carry their own date: how many Matter certified product models and companies are on the CSA Distributed Compliance Ledger (MatterCatalog's read of it), how many distinct certificates, how many models were newly certified in the latest ledger week and month, and how many products MatterCatalog lists and sells in the US by certificate, network and platform, each with the MatterCatalog page that shows it. No arguments.	No	Yes	Yes	No
`check_matter_certification`Checks whether a product holds a Matter certificate on the CSA (Connectivity Standards Alliance) Distributed Compliance Ledger, using MatterCatalog's published read of the ledger (the same index as its "Is it Matter certified?" lookup page). Takes a product name, brand, model, part number or CSA certificate ID. Returns the matching ledger models with certificate IDs, certification dates, software and Matter versions, CSA device type and network (Thread, Wi-Fi or Ethernet), the date of the ledger read, and the MatterCatalog product page with that page's own certification answer and store names where one exists; also MatterCatalog pages for matching products that are not on the ledger (bridged or claim-only). No prices.	Checks whether a product holds a Matter certificate on the CSA (Connectivity Standards Alliance) Distributed Compliance Ledger, using MatterCatalog's published read of the ledger (the same index as its "Is it Matter certified?" lookup page). Takes a product name, brand, model, part number or CSA certificate ID. Returns the matching ledger models with certificate IDs, certification dates, software and Matter versions, CSA device type and network (Thread, Wi-Fi or Ethernet), the date of the ledger read, and the MatterCatalog product page with that page's own certification answer and store names where one exists; also MatterCatalog pages for matching products that are not on the ledger (bridged or claim-only). No prices.	No	Yes	Yes	No
`compare`Compares two products from MatterCatalog's catalog side by side: brand, category, the product page's certification answer with certificate and date, CSA device type and Matter version, network (and whether it needs a Thread border router), the platforms each page lists, where each is sold and the stores its page links (names only, no prices), with links to both pages and to MatterCatalog's side-by-side compare page.	Compares two products from MatterCatalog's catalog side by side: brand, category, the product page's certification answer with certificate and date, CSA device type and Matter version, network (and whether it needs a Thread border router), the platforms each page lists, where each is sold and the stores its page links (names only, no prices), with links to both pages and to MatterCatalog's side-by-side compare page.	No	Yes	Yes	No
`find_matter_devices`Lists Matter smart home products in MatterCatalog's catalog by category, platform, network and brand, with one line of facts each: the product page's certification answer (CSA certificate and date), network and whether it needs a Thread border router, the platforms its page lists, and the stores its page links (names only, no prices). By default only products sold in the US with a verified store link and a CSA certificate for the exact model. Includes the matching MatterCatalog buying guide's picks where one exists. Each product links to its MatterCatalog page.	Lists Matter smart home products in MatterCatalog's catalog by category, platform, network and brand, with one line of facts each: the product page's certification answer (CSA certificate and date), network and whether it needs a Thread border router, the platforms its page lists, and the stores its page links (names only, no prices). By default only products sold in the US with a verified store link and a CSA certificate for the exact model. Includes the matching MatterCatalog buying guide's picks where one exists. Each product links to its MatterCatalog page.	No	Yes	Yes	No
`where_to_buy`Names the stores MatterCatalog's product page links for one product (store links matched to the exact model, pack and region), with the product's certification answer and network, and links that page, where the store buttons, prices with their check times and the affiliate disclosure are. Store names only: no store URLs and no prices. Takes a brand and model, a MatterCatalog product ID or a mattercatalog.com/product/ URL.	Names the stores MatterCatalog's product page links for one product (store links matched to the exact model, pack and region), with the product's certification answer and network, and links that page, where the store buttons, prices with their check times and the affiliate disclosure are. Store names only: no store URLs and no prices. Takes a brand and model, a MatterCatalog product ID or a mattercatalog.com/product/ URL.	No	Yes	Yes	No

Details

Registry status: Active
Published: Nov 7, 2026
Updated: Nov 7, 2026
Website: https://mattercatalog.com/developers⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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