_ registry / mcp http-sse · checked 1h ago

AI Search Kit by Modern Mustard Seed

https://mcp.modernmustardseed.com

Registry code: 5c2580f391176876

api record

AI Search Kit audits and builds what AI answer engines read on a business website. audit_ai_readiness checks one page, its robots.txt rules for each AI crawler, structured data, llms.txt, canonical and sitemap. generate_local_business_schema and generate_llms_txt write the files. check_entity_consistency compares name, address and phone across profiles. validate_structured_data checks pasted JSON-LD. Every rule cites a public spec or vendor document. All tools are read-only.

endpoint
https://mcp.modernmustardseed.com/ai-search-kit
protocol
http-sse ·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 AI Search Kit by Modern Mustard Seed live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is AI Search Kit by Modern Mustard Seed free to use?
Yes — the hub reached it with no key and no payment.
What tools does AI Search Kit by Modern Mustard Seed have?
5 tools: audit_ai_readiness, generate_local_business_schema, validate_structured_data, generate_llms_txt, check_entity_consistency.
Is AI Search Kit by Modern Mustard Seed 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
196ms

last good check

priced tools
0

of 5 tools

_ answered our checks, 90 days 1 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 5 tools
5 never probed 0 of 5 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.

  • audit_ai_readiness unknown 1h ago

    Audit one public web page for what AI answer engines and their crawlers rely on. Reads the page plus its site's robots.txt, llms.txt and sitemap, then reports: for each AI crawler and control token (OAI-SearchBot, ChatGPT-User, GPTBot, Claude-SearchBot, Claude-User, ClaudeBot, PerplexityBot, Perplexity-User, Googlebot, Google-Extended, Applebot, Applebot-Extended) whether robots.txt allows it on this page under RFC 9309 matching; noindex and nosnippet directives; JSON-LD validity against the schema.org vocabulary and Google's LocalBusiness rules; whether the name, phone and address in the markup also appear on the visible page; llms.txt format; canonical tag; and sitemap. Every finding cites the public spec or vendor document behind it, with the date it was read. Results are cached for 10 minutes.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "maxLength": 2048,
      "minLength": 3,
      "description": "The page to audit, such as example.com or https://example.com/locations/denver. Public http and https only."
    },
    "detail": {
      "enum": [
        "summary",
        "full"
      ],
      "type": "string",
      "default": "summary",
      "description": "\"summary\" (default) lists only findings that warn, fail or inform; \"full\" includes passing findings with their sources."
    }
  }
}
    arguments 24 lines
  • generate_local_business_schema unknown never probed

    Turn a local business's facts into schema.org JSON-LD. Chooses the most specific LocalBusiness subtype from business_type (for example "roofing company" becomes RoofingContractor) or takes schema_type as given, writes only properties schema.org defines for that type, formats hours, phone and 24 hour or closed days the way Google documents, then validates the output against the schema.org vocabulary. Returns the JSON-LD, a ready-to-paste script tag, the type chosen with alternatives, and cited notes on anything left out. No network access; nothing is published.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "name"
  ],
  "properties": {
    "url": {
      "type": "string",
      "maxLength": 2048,
      "description": "The business website or location page."
    },
    "logo": {
      "type": "string",
      "maxLength": 2048,
      "description": "Logo image URL."
    },
    "name": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1,
      "description": "Business name as shown on the storefront, website and Google profile."
    },
    "email": {
      "type": "string",
      "maxLength": 200
    },
    "hours": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "days",
          "opens",
          "closes"
        ],
        "properties": {
          "days": {
            "type": "array",
            "items": {
              "type": "string",
              "maxLength": 30
            },
            "maxItems": 7,
            "minItems": 1,
            "description": "Day names, \"weekdays\", \"weekends\" or a range like \"Monday-Friday\"."
          },
          "opens": {
            "type": "string",
            "maxLength": 20,
            "description": "Such as \"8:00\", \"8 AM\" or \"08:00\"."
          },
          "closes": {
            "type": "string",
            "maxLength": 20,
            "description": "Such as \"17:30\" or \"5:30 PM\". \"24:00\" means midnight."
          }
        }
      },
      "maxItems": 14,
      "description": "Regular opening hours. Days not listed read as closed."
    },
    "images": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 2048
      },
      "maxItems": 10
    },
    "same_as": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 2048
      },
      "maxItems": 20,
      "description": "Official profile URLs that identify the business: Google Business Profile, Facebook, LinkedIn, Yelp, Wikidata."
    },
    "founders": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 120
      },
      "maxItems": 10
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90
    },
    "menu_url": {
      "type": "string",
      "maxLength": 2048,
      "description": "Food businesses only."
    },
    "services": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 120
      },
      "maxItems": 50,
      "description": "Services offered, written as Offer items."
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180
    },
    "open_24_7": {
      "type": "boolean",
      "description": "True when the business is open 24 hours every day. Overrides hours."
    },
    "telephone": {
      "type": "string",
      "maxLength": 40,
      "description": "Primary customer phone number. North American numbers are written as +1-AAA-BBB-CCCC."
    },
    "area_served": {
      "type": "array",
      "items": {
        "anyOf": [
          {
            "type": "string",
            "maxLength": 120,
            "minLength": 1
          },
          {
            "type": "object",
            "required": [
              "name"
            ],
            "properties": {
              "name": {
                "type": "string",
                "maxLength": 120,
                "minLength": 1
              },
              "type": {
                "enum": [
                  "City",
                  "State",
                  "AdministrativeArea",
                  "Country",
                  "Place"
                ],
                "type": "string"
              },
              "same_as": {
                "type": "string",
                "maxLength": 2048
              }
            }
          }
        ]
      },
      "maxItems": 50,
      "description": "Places served: plain names, or objects with a type (City, State, AdministrativeArea, Country, Place) and an optional Wikidata or Wikipedia URL in same_as."
    },
    "description": {
      "type": "string",
      "maxLength": 1000
    },
    "postal_code": {
      "type": "string",
      "maxLength": 20
    },
    "price_range": {
      "type": "string",
      "maxLength": 99,
      "description": "Such as \"$$\" or \"$100-$300\". Under 100 characters."
    },
    "schema_type": {
      "anyOf": [
        {
          "type": "string",
          "maxLength": 80
        },
        {
          "type": "array",
          "items": {
            "type": "string",
            "maxLength": 80
          },
          "maxItems": 3,
          "minItems": 1
        }
      ],
      "description": "An exact schema.org LocalBusiness subtype, or up to three, such as \"Plumber\". Overrides business_type."
    },
    "business_type": {
      "type": "string",
      "maxLength": 120,
      "description": "Plain words for what the business is, such as \"plumber\", \"dental office\" or \"coffee shop\"."
    },
    "founding_date": {
      "type": "string",
      "maxLength": 10,
      "description": "YYYY-MM-DD."
    },
    "address_region": {
      "type": "string",
      "maxLength": 100,
      "description": "State, province or region, such as \"MT\"."
    },
    "serves_cuisine": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 60
      },
      "maxItems": 10,
      "description": "Food businesses only."
    },
    "street_address": {
      "type": "string",
      "maxLength": 200
    },
    "address_country": {
      "type": "string",
      "maxLength": 60,
      "description": "Two-letter ISO country code, such as \"US\"."
    },
    "address_locality": {
      "type": "string",
      "maxLength": 100,
      "description": "City or town."
    },
    "payment_accepted": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 60
      },
      "maxItems": 20
    },
    "seasonal_closures": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "valid_from",
          "valid_through"
        ],
        "properties": {
          "valid_from": {
            "type": "string",
            "maxLength": 10
          },
          "valid_through": {
            "type": "string",
            "maxLength": 10
          }
        }
      },
      "maxItems": 10,
      "description": "Closed periods, dates as YYYY-MM-DD."
    },
    "currencies_accepted": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 3
      },
      "maxItems": 10,
      "description": "ISO 4217 codes such as USD."
    },
    "hide_street_address": {
      "type": "boolean",
      "description": "True for a service-area business that does not serve customers at its address."
    },
    "accepts_reservations": {
      "type": "boolean",
      "description": "Food businesses only."
    }
  }
}
    arguments 279 lines
  • validate_structured_data unknown never probed

    Validate pasted JSON-LD against the schema.org vocabulary (every type, property, domain, range and enumeration value) and Google's documented rules for LocalBusiness and Organization markup: required name and address, recommended properties, hh:mm:ss hours, 5 decimal coordinates, priceRange length, self-serving reviews, sameAs. Accepts one block, several blocks, or the script tags around them. Each issue cites its source. No network access.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "json_ld"
  ],
  "properties": {
    "json_ld": {
      "type": "string",
      "maxLength": 200000,
      "minLength": 2,
      "description": "JSON-LD text. Script tags are stripped; several script blocks are each validated."
    }
  }
}
    arguments 15 lines
  • generate_llms_txt unknown 1h ago

    Write an llms.txt file in the llmstxt.org format: an H1 with the site name, a blockquote summary, optional details, H2 sections of "- [title](url): note" links, and an Optional section for secondary pages. Give url to build it from the live site (home page, sitemap, and up to 30 pages' own titles and meta descriptions, honoring the site's robots.txt and skipping noindex pages), or give site_name and sections to build it from your own facts; supplied fields override what is read from the site. The result is checked against the format before it is returned. Nothing is published.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "url": {
      "type": "string",
      "maxLength": 2048,
      "minLength": 3,
      "description": "A public site to read, such as example.com."
    },
    "details": {
      "type": "string",
      "maxLength": 3000,
      "description": "Optional markdown notes between the summary and the link sections. Headings are not allowed there."
    },
    "summary": {
      "type": "string",
      "maxLength": 500,
      "description": "One or two sentences for the blockquote."
    },
    "sections": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "title",
          "links"
        ],
        "properties": {
          "links": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "title",
                "url"
              ],
              "properties": {
                "url": {
                  "type": "string",
                  "maxLength": 2048,
                  "minLength": 1
                },
                "title": {
                  "type": "string",
                  "maxLength": 200,
                  "minLength": 1
                },
                "description": {
                  "type": "string",
                  "maxLength": 400
                }
              }
            },
            "maxItems": 60,
            "minItems": 1
          },
          "title": {
            "type": "string",
            "maxLength": 80,
            "minLength": 1
          }
        }
      },
      "maxItems": 15,
      "description": "H2 file lists, each with links."
    },
    "max_pages": {
      "type": "integer",
      "default": 20,
      "maximum": 30,
      "minimum": 1,
      "description": "How many pages to read from the site, 1 to 30. Default 20."
    },
    "site_name": {
      "type": "string",
      "maxLength": 120,
      "description": "The H1. Required when url is not given."
    },
    "optional_links": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "title",
          "url"
        ],
        "properties": {
          "url": {
            "type": "string",
            "maxLength": 2048,
            "minLength": 1
          },
          "title": {
            "type": "string",
            "maxLength": 200,
            "minLength": 1
          },
          "description": {
            "type": "string",
            "maxLength": 400
          }
        }
      },
      "maxItems": 40,
      "description": "Secondary links for the Optional section."
    }
  }
}
    arguments 109 lines
  • check_entity_consistency unknown 1h ago

    Compare a business's name, phone, street, city, region and postal code across up to 8 sources, such as its website, Google Business Profile, Facebook page and directory listings. For each source give a url to read (JSON-LD first, then tap-to-call links and page text) and/or the facts shown on it; supplied facts win, and are needed for sites that block automated readers. Formats are normalized ("123 North Main Street, Suite 4" matches "123 N Main St Ste 4", "(406) 555-0100" matches "+1 406-555-0100"), then each field is reported as consistent, variant or mismatch, with the exact fixes. Give business to compare against a canonical record instead of the majority.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "profiles"
  ],
  "properties": {
    "business": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "maxLength": 200
        },
        "phone": {
          "type": "string",
          "maxLength": 40
        },
        "postal_code": {
          "type": "string",
          "maxLength": 20
        },
        "address_region": {
          "type": "string",
          "maxLength": 100
        },
        "street_address": {
          "type": "string",
          "maxLength": 200
        },
        "address_locality": {
          "type": "string",
          "maxLength": 100
        }
      },
      "description": "The canonical name, phone and address every source should match."
    },
    "profiles": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "url": {
            "type": "string",
            "maxLength": 2048,
            "minLength": 3,
            "description": "A page that shows the business: its own website, a directory listing, a social profile."
          },
          "name": {
            "type": "string",
            "maxLength": 200
          },
          "label": {
            "type": "string",
            "maxLength": 60,
            "description": "A short name for this source, such as \"Website\" or \"Yelp\"."
          },
          "phone": {
            "type": "string",
            "maxLength": 40
          },
          "postal_code": {
            "type": "string",
            "maxLength": 20
          },
          "address_region": {
            "type": "string",
            "maxLength": 100
          },
          "street_address": {
            "type": "string",
            "maxLength": 200
          },
          "address_locality": {
            "type": "string",
            "maxLength": 100
          }
        }
      },
      "maxItems": 8,
      "minItems": 1
    }
  }
}
    arguments 84 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 5c2580f391176876.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/5c2580f391176876/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/5c2580f391176876/badge.svg)](https://brick.blue/agent/5c2580f391176876?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
90%

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.

_ also on modernmustardseed.com 1 entry

Served from the same domain, which is what was measured. Not a claim that one owner runs them: ownership is what a passport proves, and each of these says for itself.