LinkedIn: The LinkedIn Data API offers access to detailed information on individuals, companies.
Scored across 12 tools
Each tool targets a distinct resource and action: company search/detail/lists, job search/detail, people search/profile, and post comments/reactions. Overlap between person search and company employees is handled by clear descriptions. No two tools appear to do the same thing.
All tools follow a get_ prefix with snake_case naming, making the set predictable overall. Minor inconsistencies exist in singular/plural usage (company vs. people/jobs/posts) and awkward embedded identifiers like get_company_companyId_employees, but the pattern remains readable.
Twelve tools is a well-scoped size for a LinkedIn read-only data server. The toolset covers companies, jobs, people, and posts without excessive redundancy or unnecessary endpoints.
Core workflows are covered: search to detail for companies, jobs, and people, plus employee, job, and post listings with comment and reaction lookups. Minor gaps exist, such as no standalone post-detail-by-ID endpoint and no write operations, but these are reasonable for an apparent read-only API.
Provide either slug or companyId. If neither is given, the request fails with
400 VALIDATION_ERROR.
Take the slug from a /company/search result rather than guessing it from the
company name — a company's slug often differs from its display name. Group: Companies. Billing per call: 1 Credits.
Inputs: slug, companyId.
Returns people who list this company as their employer.
Results may include private or out-of-network profiles, which appear with the name
LinkedIn Member. Full profiles cannot be retrieved for those records, so check
the name before calling /person-profile with the returned memberId. Group: Companies. Billing per call: 1 Credits.
Inputs: companyId (required), count, start.
Returns an empty list if the company has no open postings.
Use the jobId from a result with /jobs/detail/{jobId}. Group: Companies. Billing per call: 1 Credits.
Inputs: companyId (required), count, start.
Returns the same post structure as /person-profile/posts.
This endpoint is addressed by slug only. Group: Companies. Billing per call: 1 Credits.
Inputs: slug (required), count, start.
Use the slug or companyId from a result to fetch full details from /company,
the employee list, or the job list. Group: Companies. Billing per call: 1 Credits.
Inputs: keyword (required), count, start.
Returns the full description for a posting. Several fields are only present on some
postings; the company name is most reliably taken from the search result that
provided the jobId. Group: Jobs. Billing per call: 1 Credits.
Inputs: jobId (required).
Use the jobId from a result with /jobs/detail/{jobId}. Group: Jobs. Billing per call: 1 Credits.
Inputs: keyword (required), count, geoId, start.
All filters are optional and can be combined. Returns the same person structure as
/company/{companyId}/employees. Returns an empty list when nothing matches. Group: Person. Billing per call: 1 Credits.
Inputs: count, start, title, geoUrn, +2 more.
Returns a full profile including experience, education, and skills.
Obtain a memberId from /people/search or /company/{companyId}/employees.
Note that profiles which are private or outside your network cannot be retrieved;
these appear in listings with the name LinkedIn Member. Group: Person. Billing per call: 1 Credits.
Inputs: memberId (required).
Returns an empty list if the person has not posted. Group: Person. Billing per call: 1 Credits.
Inputs: memberId (required), count, start.
Returns an empty list when the post has no comments. Group: Posts. Billing per call: 1 Credits.
Inputs: postId (required), count, start.
Returns an empty list when the post has no reactions. Group: Posts. Billing per call: 1 Credits.
Inputs: postId (required), count, start.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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