_ registry / mcp streamable-http · checked 2h ago

biznamechecker

https://biznamechecker.com

Registry code: 509dc3156d58d690

api record

Use check_business_name first when someone asks “Can I use this business name?”, “Is this name available?”, “Anything stopping me from using it?”, or wants a complete name check. It checks all four areas in one dated, sourced answer. Use check_llc_name when they ask whether an LLC name is available or registrable in specific states; check_trademark_conflicts for trademark conflicts; check_domain_availability for whether domains are available or taken; and check_social_handles for whether social handles are available or taken. Use get_state_naming_rules for LLC naming rules and get_trademark…

endpoint
https://biznamechecker.com/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is biznamechecker live?
Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.
Is biznamechecker free to use?
Yes — the hub reached it with no key and no payment.
What tools does biznamechecker have?
7 tools: check_social_handles, check_business_name, check_llc_name, check_domain_availability, get_trademark, check_trademark_conflicts, get_state_naming_rules.
Is biznamechecker safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
668ms

last good check

priced tools
0

of 7 tools

_ answered our checks, 90 days 2 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

inferred, not observed

Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run

_ what it can do 7 tools
7 never probed 0 of 7 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • check_social_handles unknown 2h ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1,
      "description": "The business, LLC, or trademark name from the conversation. An LLC designator is optional."
    }
  },
  "additionalProperties": true
}
    arguments 15 lines
  • check_business_name unknown 29h ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1,
      "description": "The business, LLC, or trademark name from the conversation. An LLC designator is optional."
    },
    "tlds": {
      "type": "array",
      "items": {
        "enum": [
          "com",
          "net",
          "org",
          "co",
          "io",
          "us",
          "biz"
        ],
        "type": "string"
      },
      "maxItems": 5,
      "description": "Up to 5 top-level domains from the conversation. Omit to check com."
    },
    "states": {
      "type": "array",
      "items": {
        "enum": [
          "AL",
          "AK",
          "AZ",
          "AR",
          "CA",
          "CO",
          "CT",
          "DE",
          "FL",
          "GA",
          "HI",
          "ID",
          "IL",
          "IN",
          "IA",
          "KS",
          "KY",
          "LA",
          "ME",
          "MD",
          "MA",
          "MI",
          "MN",
          "MS",
          "MO",
          "MT",
          "NE",
          "NV",
          "NH",
          "NJ",
          "NM",
          "NY",
          "NC",
          "ND",
          "OH",
          "OK",
          "OR",
          "PA",
          "RI",
          "SC",
          "SD",
          "TN",
          "TX",
          "UT",
          "VT",
          "VA",
          "WA",
          "WV",
          "WI",
          "WY",
          "DC"
        ],
        "type": "string"
      },
      "maxItems": 5,
      "description": "Up to 5 jurisdictions for the LLC name check. Omit when no state was given."
    }
  },
  "additionalProperties": true
}
    arguments 93 lines
  • check_llc_name unknown 29h ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "name",
    "states"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1,
      "description": "The business, LLC, or trademark name from the conversation. An LLC designator is optional."
    },
    "states": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^[A-Z]{2}$"
      },
      "maxItems": 5,
      "description": "Up to 5 two-letter state or DC codes from the conversation."
    }
  },
  "additionalProperties": true
}
    arguments 25 lines
  • check_domain_availability unknown 29h ago

    Is this domain available or taken? Check a name across up to five TLDs 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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1,
      "description": "The business, LLC, or trademark name from the conversation. An LLC designator is optional."
    },
    "tlds": {
      "type": "array",
      "items": {
        "enum": [
          "com",
          "net",
          "org",
          "co",
          "io",
          "us",
          "biz"
        ],
        "type": "string"
      },
      "maxItems": 5,
      "description": "Up to 5 top-level domains from the conversation. Omit to check com."
    }
  },
  "additionalProperties": true
}
    arguments 32 lines
  • get_trademark unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "serial"
  ],
  "properties": {
    "serial": {
      "type": "string",
      "pattern": "^[0-9]{7,9}$",
      "description": "USPTO serial number, 7 to 9 digits."
    }
  },
  "additionalProperties": true
}
    arguments 14 lines
  • check_trademark_conflicts unknown 2h ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "mode": {
      "enum": [
        "exact",
        "prefix",
        "fuzzy",
        "phonetic"
      ],
      "type": "string",
      "description": "Optional; leave unset for a conflict check. A set value narrows the match mode."
    },
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1,
      "description": "The business, LLC, or trademark name from the conversation. An LLC designator is optional."
    },
    "owner": {
      "type": "string",
      "maxLength": 120,
      "description": "Optional owner filter; leave unset for a conflict check."
    },
    "status": {
      "enum": [
        "live",
        "pending",
        "dead",
        "all"
      ],
      "type": "string",
      "description": "Optional status scope; leave unset for a conflict check of live and pending marks."
    },
    "industry": {
      "type": "string",
      "maxLength": 60,
      "description": "Optional industry phrase; leave unset for a conflict check."
    },
    "include_dead": {
      "type": "boolean",
      "description": "Optional; include dead marks separately when true."
    },
    "nice_classes": {
      "type": "array",
      "items": {
        "type": "integer",
        "maximum": 45,
        "minimum": 1
      },
      "maxItems": 10,
      "description": "Optional Nice classes for the goods or services; leave unset for a conflict check."
    },
    "goods_description": {
      "type": "string",
      "maxLength": 500,
      "description": "Optional goods or services; leave unset for a conflict check."
    }
  },
  "additionalProperties": true
}
    arguments 64 lines
  • get_state_naming_rules unknown 2h ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "state"
  ],
  "properties": {
    "state": {
      "type": "string",
      "pattern": "^[A-Z]{2}$",
      "description": "Two-letter USPS code, or DC."
    }
  },
  "additionalProperties": true
}
    arguments 14 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 509dc3156d58d690.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/509dc3156d58d690/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/509dc3156d58d690/badge.svg)](https://brick.blue/agent/509dc3156d58d690?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.