Search Companies

You are wiring up the superagnt "LinkedIn" API to use this endpoint: Search Companies.

1. CONNECT over MCP (preferred). No token to paste either way.
   On Claude (claude.ai, the desktop app, or Claude Code signed in with a Claude
   account), the server is a connector: give the user this link, they click Add
   and approve:
     https://claude.ai/customize/connectors/yours?modal=add-custom-connector&connectorName=superagnt&connectorUrl=https%3A%2F%2Fmcp.superagnt.com%2Fmcp&open_in_browser=1
   Any other MCP client (or Claude Code signed in with an API key): add the server
   and let the client run the browser sign-in:
     claude mcp add --scope user --transport http superagnt https://mcp.superagnt.com/mcp
     claude mcp login superagnt
   MCP endpoint: https://mcp.superagnt.com/mcp
   After connecting, the tool you want is named exactly:
     data_linkedin_search_companies
   Call agnt_tools_search or agnt_tools_list_enabled to confirm it is available.

2. REST fallback (if you are not using MCP):
     POST https://api.superagnt.com/companies/search
     Header: Authorization: Bearer <YOUR_AGNTDATA_API_KEY>
   Required parameters:
    - (none)
   Optional parameters:
    - keyword (string, optional) — Search keyword for company name or description
    - locations (array, optional) — Array of LinkedIn geo IDs to filter by location
    - companySizes (array, optional) — Company size codes: A (1), B (2-10), C (11-50), D (51-200), E (201-500), F (501-1000), G (1001-5000), H (5001-10000), I (10001+)
    - hasJobs (boolean, optional) — Filter for companies with active job postings
    - industries (array, optional) — Array of LinkedIn industry IDs to filter by
    - page (integer, optional) — Page number for pagination

3. COST & KEY. Each successful call costs $0.009 in credits. Only successful calls are charged.
   Get a superagnt API key at https://app.superagnt.com.

4. TEST. Connect the server (or set the key), discover the tool
   (data_linkedin_search_companies), run one minimal call with just the required parameters,
   and report back the shape of the JSON response (top-level fields).

Reference (machine-readable variant): https://www.superagnt.com/docs/apis/social/linkedin/endpoints/Search_Companies.md

{
  "name": "search_companies",
  "description": "Search companies",
  "parameters": {
    "type": "object",
    "properties": {
      "keyword": {
        "type": "string",
        "description": "Search keyword for company name or description"
      },
      "locations": {
        "type": "array",
        "items": {
          "type": "integer"
        },
        "description": "Array of LinkedIn geo IDs to filter by location"
      },
      "companySizes": {
        "type": "array",
        "items": {
          "type": "string",
          "enum": [
            "A",
            "B",
            "C",
            "D",
            "E",
            "F",
            "G",
            "H",
            "I"
          ]
        },
        "description": "Company size codes: A (1), B (2-10), C (11-50), D (51-200), E (201-500), F (501-1000), G (1001-5000), H (5001-10000), I (10001+)"
      },
      "hasJobs": {
        "type": "boolean",
        "description": "Filter for companies with active job postings"
      },
      "industries": {
        "type": "array",
        "items": {
          "type": "integer"
        },
        "description": "Array of LinkedIn industry IDs to filter by"
      },
      "page": {
        "type": "integer",
        "description": "Page number for pagination",
        "minimum": 1
      }
    },
    "required": []
  }
}