BizNameChecker

com.biznamechecker/biznamecheckerVersion 1.2.0

Check LLC names, federal trademarks, domains and social handles with dated sources.

Status

Responds357 msNov 14, 2026, 13:49 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:49 UTC
Latency: 357 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://biznamechecker.com/mcpResponds357 msNov 14, 2026, 13:49 UTC

No sign-in

Claude Code

claude mcp add --transport http biznamechecker https://biznamechecker.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: biznamechecker
Remote MCP server URL: https://biznamechecker.com/mcp

Cursor

{
  "mcpServers": {
    "biznamechecker": {
      "url": "https://biznamechecker.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"biznamechecker","type":"http","url":"https://biznamechecker.com/mcp"}'

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Tools

7 tools

Tools of BizNameChecker
	Description		Read-only	Idempotent	Open world
`check_business_name`Can I use this business name, and is anything stopping me? Check all four areas in one pass: LLC availability, federal trademark conflicts, domains, and social handles. Returns dated verdicts, sources, and the full results URL. Start here for a general business-name availability question. LLC results are preliminary, not reservations; trademark results are a conflict screen, not clearance.	Can I use this business name, and is anything stopping me? Check all four areas in one pass: LLC availability, federal trademark conflicts, domains, and social handles. Returns dated verdicts, sources, and the full results URL. Start here for a general business-name availability question. LLC results are preliminary, not reservations; trademark results are a conflict screen, not clearance.	No	Yes	Yes	Yes
`check_domain_availability`Is this domain available or taken? Check a name across the same 30 extensions the website checks (all 30 by default) using a registered-zone index, live DNS, and the registry's RDAP record. Each row names its status and source, and the answer includes the full results URL. Use check_business_name instead for a complete name check.	Is this domain available or taken? Check a name across the same 30 extensions the website checks (all 30 by default) using a registered-zone index, live DNS, and the registry's RDAP record. Each row names its status and source, and the answer includes the full results URL. Use check_business_name instead for a complete name check.	No	Yes	Yes	Yes
`check_llc_name`Is this LLC name available, and can it be registered in these states? Returns a dated preliminary or live verdict for each state, the source registry portal, and the full results URL. This is not a name reservation; the state confirms at filing. Use check_business_name instead when the question is about anything else that could stop use of the name.	Is this LLC name available, and can it be registered in these states? Returns a dated preliminary or live verdict for each state, the source registry portal, and the full results URL. This is not a name reservation; the state confirms at filing. Use check_business_name instead when the question is about anything else that could stop use of the name.	No	Yes	Yes	No
`check_social_handles`Are these social handles available or taken? Check the handle derived from a business name on 23 social platforms: github, bluesky, twitch, mastodon.social, instagram, youtube, pinterest, snapchat, telegram, tumblr, vimeo, substack, devto, threads, reddit, linkedin, medium, x, facebook, tiktok, dribbble, linktree, patreon. Each row gives a status or says a manual check is needed, and the answer includes the full results URL. Use check_business_name instead for a complete name check.	Are these social handles available or taken? Check the handle derived from a business name on 23 social platforms: github, bluesky, twitch, mastodon.social, instagram, youtube, pinterest, snapchat, telegram, tumblr, vimeo, substack, devto, threads, reddit, linkedin, medium, x, facebook, tiktok, dribbble, linktree, patreon. Each row gives a status or says a manual check is needed, and the answer includes the full results URL. Use check_business_name instead for a complete name check.	No	Yes	Yes	Yes
`check_trademark_conflicts`Could this business name conflict with a federal trademark? Returns matching marks, status, classes, owner, record links, the register date, and the full results URL. Optional filters can narrow or rank the search. This is a conflict screen, not legal advice and not trademark clearance. Use check_business_name instead for a complete name check.	Could this business name conflict with a federal trademark? Returns matching marks, status, classes, owner, record links, the register date, and the full results URL. Optional filters can narrow or rank the search. This is a conflict screen, not legal advice and not trademark clearance. Use check_business_name instead for a complete name check.	No	Yes	Yes	No
`get_state_naming_rules`What are this state's LLC naming rules? Returns the required designator, restricted-word note, recorded statute citation, state registry search portal, and results site URL. No name availability check is performed.	What are this state's LLC naming rules? Returns the required designator, restricted-word note, recorded statute citation, state registry search portal, and results site URL. No name availability check is performed.	No	Yes	Yes	No
`get_trademark`What does this federal trademark serial number identify? Returns the mark, status, owner, dates, classes, goods and services, first use, publication, pseudo mark, register date, and the TSDR record link.	What does this federal trademark serial number identify? Returns the mark, status, owner, dates, classes, goods and services, first use, publication, pseudo mark, register date, and the TSDR record link.	No	Yes	Yes	No

Details

Registry status: Active
Published: Nov 14, 2026
Updated: Nov 14, 2026
Website: https://biznamechecker.com/mcp-server⁠ (opens in a new tab)
Repository: Not given
Categories: Uncategorized
GDPR: Not declared

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