CompanyScope MCP Server

Company intelligence in one tool call. Get comprehensive company profiles, tech stacks, key people, news, and corporate data from any domain or company name.

Live endpoint: https://companyscope-mcp.stewwilli.workers.dev/mcp

Tools

Tool	Description
lookup_company	Full company profile — founding info, description, tech stack, key people, news, corporate data, financials
get_tech_stack	Detect frameworks, languages, hosting, and analytics a company uses
get_key_people	Find founders, executives, and team members with titles
get_company_news	Recent news articles about a company
get_corporate_registry	Corporate registry data — incorporation, jurisdiction, officers (140+ countries)
get_financials	SEC EDGAR financial data — revenue, net income, assets, liabilities, stock tickers, recent filings

Quick Start

Use the hosted server (recommended)

Connect directly to the remote MCP endpoint — no installation required:

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "companyscope": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "https://companyscope-mcp.stewwilli.workers.dev/mcp"
      ]
    }
  }
}

Claude Code:

claude mcp add companyscope --transport http https://companyscope-mcp.stewwilli.workers.dev/mcp

Cursor / any MCP client:

Endpoint: https://companyscope-mcp.stewwilli.workers.dev/mcp
Transport: Streamable HTTP

Self-host on Cloudflare Workers

git clone https://github.com/Stewyboy1990/companyscope-mcp.git
cd companyscope-mcp
npm install
# Create KV namespace
wrangler kv namespace create CACHE
# Update wrangler.toml with your KV namespace ID
npm run deploy

Data Sources

All data is aggregated from 8 free public sources — no paid API keys required for core functionality:

Source	Data Provided
Website scraping	Company name, description, tech stack, social links
GitHub API	Programming languages, top repos, org info
Wikipedia	Company summary, founding year, HQ, employees, industry, revenue, founders, CEO
SEC EDGAR	Revenue, net income, total assets, liabilities, equity, stock tickers, SEC filings
RDAP	Domain registrar, registration date, nameservers, domain age
OpenCorporates	Incorporation date, jurisdiction, registered officers (140+ countries)
Hunter.io (optional)	Email patterns, key contacts
NewsAPI (optional)	Recent news articles

Example Output

> lookup_company("anthropic.com")

Returns a structured profile with:

• Company name, description, industry
• Founded date, headquarters, employee count
• Tech stack (from website + GitHub)
• Key people (from corporate registry, website, Wikipedia)
• Recent news
• Social profiles
• Confidence score (0-1 based on data sources that returned data)

Rate Limits

Tier	Calls/Day	Price
Free	25	$0
Pro	Unlimited	Coming soon

Architecture

• Runtime: Cloudflare Workers (edge, ~50ms cold start)
• Transport: MCP Streamable HTTP (stateless)
• Caching: Cloudflare KV (24hr TTL)
• Auth: Rate limiting by IP or API key

Development

npm run dev      # Local dev server
npm run deploy   # Deploy to Cloudflare

License

MIT