Techtenstein LinkedIn MCP

MCP server that gives your Claude, Cline, or Cursor session the ability to enrich LinkedIn profiles, companies, and prospect searches. Powered by the Techtenstein LinkedIn Enrichment API.

Use it for sales prospecting, recruiter sourcing, account research, or lead-scoring pipelines.

Tools exposed

linkedin_profile(profile_url) — Full profile enrichment (experience, education, skills, certifications)
linkedin_company(company_url) — Firmographic enrichment (size, industry, HQ, description, updates)
linkedin_search_people(keywords, location, company, title, limit) — Filtered people search

Install (Claude Desktop)

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

json

{
  "mcpServers": {
    "techtenstein-linkedin": {
      "command": "uvx",
      "args": ["techtenstein-linkedin-mcp"],
      "env": {
        "TECHTENSTEIN_API_KEY": "your_key_from_techtenstein.com"
      }
    }
  }
}

Restart Claude Desktop. All three tools will appear.

Install (Cline / VS Code)

Same config as Claude Desktop.

Install (Cursor)

Add to ~/.cursor/mcp.json:

json

{
  "mcpServers": {
    "techtenstein-linkedin": {
      "command": "uvx",
      "args": ["techtenstein-linkedin-mcp"],
      "env": {"TECHTENSTEIN_API_KEY": "your_key"}
    }
  }
}

Get an API key

Free tier (10 lookups/day, no card): https://apis.techtenstein.com

Paid tiers start at $25/month for 500 lookups.

Example usage

Prospecting:

"Look up this LinkedIn profile and tell me if they're a good fit for a growth marketing role: https://linkedin.com/in/example"

Account research:

"Enrich this company for me: https://linkedin.com/company/anthropic"

Sourcing:

"Find 20 senior data engineers in Berlin at companies with 50-500 employees."

Claude will call linkedin_search_people(keywords="senior data engineer", location="Berlin", limit=20) and return a shortlist.

Response schemas

Profile

json

{
  "name": "Jane Doe",
  "headline": "Senior Growth Marketer @ Acme",
  "location": "San Francisco, CA",
  "current_title": "Senior Growth Marketer",
  "current_company": "Acme Corp",
  "experience": [{"title": "...", "company": "...", "duration": "..."}],
  "education": [{"school": "...", "degree": "...", "field": "..."}],
  "skills": ["SEO", "Growth", "Analytics"],
  "certifications": ["Google Analytics"]
}

Company

json

{
  "name": "Anthropic",
  "industry": "Artificial Intelligence",
  "size_range": "501-1000",
  "employee_count": 620,
  "founded": 2021,
  "hq_city": "San Francisco",
  "hq_country": "United States",
  "website": "https://anthropic.com",
  "description": "..."
}