> ## Documentation Index
> Fetch the complete documentation index at: https://docs.caylex.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# LinkedIn Research

> AI-driven insights from LinkedIn's professional...

The LinkedIn MCP Server bridges AI assistants with LinkedIn’s API, enabling context-aware interactions, profile scraping, job searches, and lead generation for developers and business professionals.

## Server Details

| Property       | Value                           |
| -------------- | ------------------------------- |
| **Transport**  | Streamable HTTP                 |
| **Hosting**    | Remote (externally hosted)      |
| **Categories** | Social Media, Sales & Marketing |

## Authentication

<Info>
  This server does not require authentication.
</Info>

## Getting Started

<Steps>
  <Step title="Add the server">
    Navigate to the **Server Library** and click on the **New Server** button. Find **LinkedIn Research** in the Caylex Catalog.
  </Step>

  <Step title="Server Onboarding flow">
    Go through the server onboarding flow.
  </Step>

  <Step title="Use in a project">
    Add the server to a [project](https://app.caylex.dev/projects) by configuring project connections. Its tools are now available to any agents connected to that project.
  </Step>
</Steps>

## Available Tools

This server provides **31** tools:

<AccordionGroup>
  <Accordion title="get_linkedin_company_employees">
    List employees (or people who list the company) on LinkedIn. Use to find who works at one or more companies; companies must be a list of company URNs (e.g. \['company:14064608']). Optionally filter by keywords, first\_name, last\_name. count limits results per company. Returns employee profiles or summary; use get\_linkedin\_user\_email to find their emails.
  </Accordion>

  <Accordion title="get_linkedin_profile">
    Fetch full LinkedIn profile for one person. Parameters: user (URL/handle/ID), request\_timeout, with\_experience, with\_education, with\_skills.
  </Accordion>

  <Accordion title="get_linkedin_user_posts">
    Get recent posts from a LinkedIn user. Parameters: urn, count, posted\_after (timestamp), timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_endorsers">
    Get people who endorsed this user's skills. Parameters: urn, count, timeout.
  </Accordion>

  <Accordion title="search_linkedin_companies">
    Search for companies by keyword or phrase. Combines LinkedIn and company-discovery API when HUNTER\_API\_KEY is set; results are merged and deduplicated by domain/name. Use when finding companies in an industry, by product, or by description. count is required; keywords optional (if omitted only LinkedIn results). Returns result with companies (name, domain, source, emails\_count when available) and total.
  </Accordion>

  <Accordion title="get_linkedin_company">
    Get LinkedIn company page data. Parameters: company (alias/URL/URN), timeout.
  </Accordion>

  <Accordion title="search_linkedin_users">
    Search LinkedIn for people (profiles) by name, job title, company, or free-text keywords. Parameters: keywords, first\_name, last\_name, title, company\_keywords, school\_keywords, location, count, request\_timeout.
  </Accordion>

  <Accordion title="search_linkedin_jobs">
    Search LinkedIn job listings. Parameters: count, keywords, location, sort, experience\_level, job\_types, work\_types, industry, company, timeout.
  </Accordion>

  <Accordion title="get_linkedin_email_user">
    Look up LinkedIn profile(s) by email address. Use when you have an email and need the associated LinkedIn identity or profile data. Reverse of get\_linkedin\_user\_email: email in, LinkedIn info out. count limits how many matches to return (default 5). Returns LinkedIn user/profiles linked to that email.
  </Accordion>

  <Accordion title="get_linkedin_user_reactions">
    Get reactions from a LinkedIn user. Parameters: urn, count, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_comments">
    Get comments made by a LinkedIn user. Parameters: urn, count, commented\_after (timestamp), timeout.
  </Accordion>

  <Accordion title="search_linkedin_posts">
    Search LinkedIn for posts by keyword. Parameters: keywords, count, sort, date\_posted, timeout.
  </Accordion>

  <Accordion title="get_linkedin_post">
    Fetch a single LinkedIn post by its activity URN. Parameters: urn, request\_timeout, include\_all\_document\_images.
  </Accordion>

  <Accordion title="get_linkedin_post_comments">
    Get comments on a LinkedIn post. Parameters: urn, count, sort, timeout.
  </Accordion>

  <Accordion title="get_linkedin_post_reactions">
    Get who reacted to a LinkedIn post. Parameters: urn, count, timeout.
  </Accordion>

  <Accordion title="get_linkedin_post_reposts">
    Get reposts of a LinkedIn post. Parameters: urn, count, timeout.
  </Accordion>

  <Accordion title="get_linkedin_company_posts">
    Get posts from a LinkedIn company page. Parameters: urn, count, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_certificates">
    Get certifications listed on a LinkedIn profile. Parameters: urn, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_education">
    Get education history from a LinkedIn profile. Parameters: urn, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_experience">
    Get work experience from a LinkedIn profile. Parameters: urn, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_skills">
    Get skills listed on a LinkedIn profile. Parameters: urn, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_honors">
    Get honors and awards from a LinkedIn profile. Parameters: urn, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_patents">
    Get patents listed on a LinkedIn profile. Parameters: urn, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_languages">
    Get language proficiencies from a LinkedIn profile. Parameters: urn, timeout.
  </Accordion>

  <Accordion title="search_linkedin_educations">
    Search educational institutions on LinkedIn. Parameters: name (education name), count, timeout.
  </Accordion>

  <Accordion title="search_linkedin_locations">
    Search locations on LinkedIn for use in filters. Parameters: name (location name), count, timeout.
  </Accordion>

  <Accordion title="search_linkedin_industries">
    Search industries on LinkedIn. Parameters: name (industry name), count, timeout.
  </Accordion>

  <Accordion title="get_linkedin_group">
    Get metadata and details for a LinkedIn group. Parameters: group (URL or ID), timeout.
  </Accordion>

  <Accordion title="linkedin_sales_navigator_search_users">
    Advanced B2B-style search for LinkedIn users (Sales Navigator). Use for lead gen or finding decision-makers: filter by current job title, first/last name, or keywords. first\_names, last\_names, current\_titles are lists for multiple values. Returns matching profiles; combine with get\_linkedin\_user\_email for outreach.
  </Accordion>

  <Accordion title="get_linkedin_company_employee_stats">
    Get aggregate employee/headcount statistics for a LinkedIn company. Parameters: company, timeout.
  </Accordion>

  <Accordion title="get_linkedin_user_email">
    Find a person's email address from their LinkedIn profile. Use when you have a LinkedIn URL, handle, or profile ID and need their work/personal email. Tries internal DB first, then REST API, then email-finder fallback when HUNTER\_API\_KEY is set. Pass profile as LinkedIn URL (e.g. linkedin.com/in/johndoe), handle (johndoe), or internal ID. Returns result with email, and possibly score/verification; on failure returns error with profile and message.
  </Accordion>
</AccordionGroup>

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