get_linkedin_user_comments

Retrieve LinkedIn user comments by providing a user URN to analyze engagement patterns and discussion activity on the platform.

Instructions

Get LinkedIn comments for a user by URN (must include prefix, example: fsd_profile:ACoAA...)

Input Schema

TableJSON Schema

Name	Required	Description
`commented_after`	No	Filter comments that created after the specified date. Accepts timestamp
`count`	No	Max comments
`timeout`	No	Timeout in seconds
`urn`	Yes	User URN (must include prefix, example: fsd_profile:ACoAA...)

Implementation Reference

src/index.ts:438-463 (handler)

Core execution logic for get_linkedin_user_comments tool: normalizes URN, validates format, calls AnySite API /api/linkedin/user/comments, returns JSON or error.

async ({ urn, count, timeout, commented_after }) => {
  const normalizedURN = normalizeUserURN(urn);
  if (!isValidUserURN(normalizedURN)) {
    return {
      content: [{ type: "text", text: "Invalid URN format. Must start with 'fsd_profile:'" }],
      isError: true
    };
  }
  log("Starting LinkedIn user comments lookup for urn:", normalizedURN);
  const requestData: any = { timeout, urn: normalizedURN, count };
  if (commented_after !== undefined) {
    requestData.commented_after = commented_after;
  }
  try {
    const response = await makeRequest(API_CONFIG.ENDPOINTS.LINKEDIN_USER_COMMENTS, requestData);
    return {
      content: [{ type: "text", text: JSON.stringify(response, null, 2) }]
    };
  } catch (error) {
    log("LinkedIn user comments lookup error:", error);
    return {
      content: [{ type: "text", text: `LinkedIn user comments API error: ${formatError(error)}` }],
      isError: true
    };
  }
}

src/index.ts:432-437 (schema)

Zod input validation schema defining parameters for the tool.

{
  urn: z.string().describe("User URN (must include prefix)"),
  count: z.number().default(10).describe("Max comments"),
  timeout: z.number().default(300).describe("Timeout in seconds"),
  commented_after: z.number().optional().describe("Filter comments after timestamp")
},

src/index.ts:429-464 (registration)

MCP server.tool registration including name, description, schema, and inline handler.

server.tool(
  "get_linkedin_user_comments",
  "Get LinkedIn comments for a user by URN",
  {
    urn: z.string().describe("User URN (must include prefix)"),
    count: z.number().default(10).describe("Max comments"),
    timeout: z.number().default(300).describe("Timeout in seconds"),
    commented_after: z.number().optional().describe("Filter comments after timestamp")
  },
  async ({ urn, count, timeout, commented_after }) => {
    const normalizedURN = normalizeUserURN(urn);
    if (!isValidUserURN(normalizedURN)) {
      return {
        content: [{ type: "text", text: "Invalid URN format. Must start with 'fsd_profile:'" }],
        isError: true
      };
    }
    log("Starting LinkedIn user comments lookup for urn:", normalizedURN);
    const requestData: any = { timeout, urn: normalizedURN, count };
    if (commented_after !== undefined) {
      requestData.commented_after = commented_after;
    }
    try {
      const response = await makeRequest(API_CONFIG.ENDPOINTS.LINKEDIN_USER_COMMENTS, requestData);
      return {
        content: [{ type: "text", text: JSON.stringify(response, null, 2) }]
      };
    } catch (error) {
      log("LinkedIn user comments lookup error:", error);
      return {
        content: [{ type: "text", text: `LinkedIn user comments API error: ${formatError(error)}` }],
        isError: true
      };
    }
  }
);

src/index.ts:88-92 (helper)

Helper to normalize LinkedIn user URN by prepending 'fsd_profile:' if missing.

const normalizeUserURN = (urn: string): string => {
  if (!urn.includes("fsd_profile:")) {
    return `fsd_profile:${urn}`;
  }
  return urn;

src/index.ts:27-27 (helper)
API endpoint URL constant used in the tool's makeRequest call.
```
LINKEDIN_USER_COMMENTS: "/api/linkedin/user/comments",
```

HDW MCP Server