US Domains Using a Technology, Highest Domain Rank First (1 or 100 Domains)

omnial/us-domains-using-a-technology-by-rank

Given a technology name, returns US domains the index detected using it, highest domain rank first: how many such domains the index holds, and 1 or 100 of them. Each has the domain, page title and meta description, rank score, last visit time, country and language codes, and the technologies found grouped by technology group and category.

activeper resultv1

Price

Up to $0.0164 base + $0.00164 per result; you pay what the call used

The price shown is the price you pay. No monthly minimum. Top-ups start at $5.

Data source

Website technology index

Data from an index of the technologies detected on public websites.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/us-domains-using-a-technology-by-rank" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/us-domains-using-a-technology-by-rank" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/us-domains-using-a-technology-by-rank", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/us-domains-using-a-technology-by-rank", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Base price Charged once per request	$0.0164
Per result Charged for every result returned	$0.00164

Updated: Oct 15, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "technologies",
    "filters",
    "order_by",
    "limit"
  ],
  "properties": {
    "limit": {
      "enum": [
        1,
        100
      ],
      "type": "integer",
      "default": 100,
      "description": "The number of domains to return: 100 (the default) or 1."
    },
    "filters": {
      "enum": [
        [
          [
            "country_iso_code",
            "=",
            "US"
          ]
        ]
      ],
      "type": "array",
      "items": {
        "type": "array"
      },
      "description": "The filter; only [[\"country_iso_code\",\"=\",\"US\"]] (domains the index assigns to the United States) is offered."
    },
    "order_by": {
      "enum": [
        [
          "domain_rank,desc"
        ]
      ],
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "The sort order; only [\"domain_rank,desc\"] (domain rank, highest first) is offered."
    },
    "technologies": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 100,
        "minLength": 1
      },
      "maxItems": 1,
      "minItems": 1,
      "description": "One technology name to find, as the index names it (a platform, framework or service)."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "items": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "title": {
                  "type": [
                    "string",
                    "null"
                  ],
                  "description": "The page title of the site's home page."
                },
                "domain": {
                  "type": "string",
                  "description": "The domain, as the index stores it."
                },
                "description": {
                  "type": [
                    "string",
                    "null"
                  ],
                  "description": "The meta description of the site's home page."
                },
                "domain_rank": {
                  "type": "number",
                  "description": "The domain's rank score in the index."
                },
                "last_visited": {
                  "type": [
                    "string",
                    "null"
                  ],
                  "description": "When the index last visited the site (UTC, with offset)."
                },
                "technologies": {
                  "type": "object",
                  "description": "The detected technologies: technology group (such as web_development, servers) -> category -> the names of the technologies found.",
                  "additionalProperties": {
                    "type": "object",
                    "additionalProperties": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      }
                    }
                  }
                },
                "language_code": {
                  "type": "string",
                  "description": "The site's language code."
                },
                "country_iso_code": {
                  "type": "string",
                  "description": "The country code the index assigns the site."
                },
                "content_language_code": {
                  "type": "string",
                  "description": "The language code of the site's content."
                }
              }
            },
            "description": "The domains, highest rank first."
          },
          "items_count": {
            "type": "number",
            "description": "The number of entries in items."
          },
          "total_count": {
            "type": "number",
            "description": "How many US domains in the index use the technology."
          }
        }
      },
      "description": "One result for the call."
    }
  },
  "description": "The call's result, wrapped as results."
}