Get Profile's Posts

You are wiring up the superagnt "LinkedIn" API to use this endpoint: Get Profile's Posts.

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_get_profile_s_posts
   Call agnt_tools_search or agnt_tools_list_enabled to confirm it is available.

2. REST fallback (if you are not using MCP):
     GET https://api.superagnt.com/get-profile-posts
     Header: Authorization: Bearer <YOUR_AGNTDATA_API_KEY>
   Required parameters:
    - username (string, required)
   Optional parameters:
    - start (string, optional) — use this param to get posts in next results page: 0 for page 1, 50 for page 2 100 for page 3, etc.
    - postedAt (string, optional) — It is not an official filter. It filters posts after fetching them from LinkedIn and returns posts that are newer than the given date. Example value: 2024-01-01 00:00
    - paginationToken (string, optional) — It is required when fetching the next results page. The token from the previous call must be used.

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_get_profile_s_posts), 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/Get_Profile_s_Posts.md

{
  "name": "get_profile_s_posts",
  "description": "Get last 50 posts of a profile. 1 credit per call",
  "parameters": {
    "type": "object",
    "properties": {
      "start": {
        "type": "string",
        "description": "use this param to get posts in next results page: 0 for page 1, 50 for page 2 100 for page 3, etc."
      },
      "postedAt": {
        "type": "string",
        "description": "It is not an official filter. It filters posts after fetching them from LinkedIn and returns posts that are newer than the given date.\nExample value: 2024-01-01 00:00"
      },
      "username": {
        "type": "string",
        "description": "query parameter",
        "default": "adamselipsky"
      },
      "paginationToken": {
        "type": "string",
        "description": "It is required when fetching the next results page. The token from the previous call must be used."
      }
    },
    "required": [
      "username"
    ]
  }
}