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CodeSerg21

LeadSpark MCP

by CodeSerg21
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LeadSpark MCP

Research any company or person from your AI IDE. Get company info, tech stack, contacts, and emails - all without leaving Cursor, Claude Code, or Windsurf.

What it does

LeadSpark is an MCP server that gives your AI agent the ability to research companies and find contacts. Type "research stripe.com" and get back structured company data from 6+ free data sources.

Tools

Tool

Description

Data returned

research_company

Full company enrichment

Name, description, industry, HQ, founded year, employees, tech stack, social links, email provider, hosting

find_contacts

Find people at a company

Names, titles, LinkedIn URLs, probable email addresses

lookup_tech_stack

Detect website technologies

CMS, frameworks, analytics, CDN, hosting, chat tools, payments (60+ fingerprints)

Data sources (all free)

  • Website scraping (meta tags, Schema.org JSON-LD, about pages)

  • DNS/MX records (email provider, hosting detection)

  • SSL certificates (organization name, location)

  • Built-in tech fingerprints (60+ technologies)

  • GitHub API (org data, team members, languages)

  • DuckDuckGo Instant Answers (Wikipedia summaries, company facts)

  • Email pattern detection (first.last@, flast@, etc.)

Related MCP server: Prospeo MCP Server

Setup

Claude Code

Add to your MCP config (~/.claude.json or project settings):

{
  "mcpServers": {
    "leadspark": {
      "command": "npx",
      "args": ["-y", "leadspark-mcp"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "leadspark": {
      "command": "npx",
      "args": ["-y", "leadspark-mcp"]
    }
  }
}

Windsurf

Add to MCP settings:

{
  "mcpServers": {
    "leadspark": {
      "command": "npx",
      "args": ["-y", "leadspark-mcp"]
    }
  }
}

Optional: Set environment variables for better results

# Higher GitHub API rate limits (5K -> 15K requests/hour)
export GITHUB_TOKEN=your_github_token

# Hunter.io for email verification (50 free lookups/month)
export HUNTER_API_KEY=your_hunter_key

Example output

> research stripe.com

# Stripe, Inc
**Description:** Stripe is a financial services platform...

## Company Info
- Industry: Financial Services
- Headquarters: South San Francisco, California, US
- Founded: 2011
- Employees: 3029+ GitHub followers
- Email Provider: Google Workspace
- Hosting: AWS

## Social Links
- GitHub: https://github.com/stripe

## Tech Stack
- Framework: React, Next.js
- Analytics: Google Analytics
- Payments: Stripe

Development

git clone https://github.com/yourusername/leadspark-mcp
cd leadspark-mcp
npm install
npm run dev

License

MIT

This server cannot be installed

F
license - not found
-
quality - not tested
D
maintenance

How are these scores calculated?

Maintenance

–Maintainers
–Response time
–Release cycle
–Releases (12mo)
Commit activity

Resources

Unclaimed servers have limited discoverability.

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If you are the server author, to access and configure the admin panel.

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curl -X GET 'https://glama.ai/api/mcp/v1/servers/CodeSerg21/leadspark-mcp'

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