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Companyscope Mcp

stewyboy1990/companyscope-mcp
411 toolsSTDIO, HTTPregistry active
Summary

Connects Claude or ChatGPT to 11 company research tools that aggregate data from Wikipedia, SEC EDGAR, GitHub, OpenCorporates, and DNS records. You get tech stack detection across 19+ frameworks, competitor discovery via Brave Search, US patent lookups through Google Patents, job postings scraped from careers pages, and financial data parsed from SEC filings. The free tier runs on Cloudflare Workers with 25 calls per day, or run it locally via npm for unlimited use. Useful when you're doing sales prospecting and need to pull a company's tech stack and team size in one shot, or running due diligence that requires corporate registry data and recent news articles without juggling multiple APIs.

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Tools

Public tool metadata for what this MCP can expose to an agent.

11 tools
lookup_companyGet a comprehensive company profile by aggregating data from 12 sources in parallel: Wikipedia, GitHub, SEC EDGAR, OpenCorporates, Hunter.io, NewsAPI, Brave News, RDAP, DNS, web scraping, USPTO patents, Brave competitor search, and careers page scraping. Returns founding year,...1 params

Get a comprehensive company profile by aggregating data from 12 sources in parallel: Wikipedia, GitHub, SEC EDGAR, OpenCorporates, Hunter.io, NewsAPI, Brave News, RDAP, DNS, web scraping, USPTO patents, Brave competitor search, and careers page scraping. Returns founding year,...

Parameters* required
querystring
Company domain (e.g. 'stripe.com') or company name (e.g. 'Stripe'). Domains produce richer results because they enable website scraping and DNS analysis.
get_tech_stackDetect a company's technology stack by analyzing HTTP headers, DNS records, and GitHub repositories. Returns frameworks, programming languages, hosting providers, analytics tools, and CDNs. Use this instead of lookup_company when you only need technology information. Requires...1 params

Detect a company's technology stack by analyzing HTTP headers, DNS records, and GitHub repositories. Returns frameworks, programming languages, hosting providers, analytics tools, and CDNs. Use this instead of lookup_company when you only need technology information. Requires...

Parameters* required
domainstring
Company website domain without protocol (e.g. 'vercel.com', 'github.com'). Must be a valid domain, not a company name.
get_key_peopleFind key people at a company including founders, C-suite executives, and team members. Scrapes the company's website (e.g. /about, /team pages), checks Wikipedia, and cross-references GitHub org members. Returns names, titles, and sources. Use this when you need leadership or...1 params

Find key people at a company including founders, C-suite executives, and team members. Scrapes the company's website (e.g. /about, /team pages), checks Wikipedia, and cross-references GitHub org members. Returns names, titles, and sources. Use this when you need leadership or...

Parameters* required
domainstring
Company website domain without protocol (e.g. 'openai.com'). The tool will scrape the site's about/team pages.
get_company_newsGet recent news articles about a company from NewsAPI. Returns article titles, descriptions, sources, and publication dates sorted by recency. Note: this tool requires a NewsAPI key to be configured on the server — if no key is set, it returns an empty result. Use company name...1 params

Get recent news articles about a company from NewsAPI. Returns article titles, descriptions, sources, and publication dates sorted by recency. Note: this tool requires a NewsAPI key to be configured on the server — if no key is set, it returns an empty result. Use company name...

Parameters* required
company_namestring
Company name as it would appear in news articles (e.g. 'Anthropic', 'OpenAI', 'Tesla'). Do not pass a domain.
get_corporate_registryLook up corporate registry data from OpenCorporates — incorporation date, status, jurisdiction, registered address, and company officers. Covers companies in 140+ jurisdictions worldwide. Use the company's legal name for best results. Note: this may return no results for very...1 params

Look up corporate registry data from OpenCorporates — incorporation date, status, jurisdiction, registered address, and company officers. Covers companies in 140+ jurisdictions worldwide. Use the company's legal name for best results. Note: this may return no results for very...

Parameters* required
company_namestring
Company legal name as registered (e.g. 'Stripe, Inc.', 'Alphabet Inc.'). Legal names with suffixes like Inc/Ltd/GmbH produce more accurate results.
get_financialsGet financial data for US public companies from SEC EDGAR filings. Returns revenue, net income, total assets, total liabilities, stockholders' equity, stock exchange tickers, SIC industry code, and recent SEC filings (10-K, 10-Q, 8-K). Only works for companies that file with t...1 params

Get financial data for US public companies from SEC EDGAR filings. Returns revenue, net income, total assets, total liabilities, stockholders' equity, stock exchange tickers, SIC industry code, and recent SEC filings (10-K, 10-Q, 8-K). Only works for companies that file with t...

Parameters* required
company_namestring
Company name or stock ticker symbol (e.g. 'Apple', 'AAPL', 'Tesla', 'MSFT'). Both common names and ticker symbols are supported.
get_competitorsFind competitors and alternatives for a company using web search. Returns a list of competing companies with names, URLs, and descriptions. Requires the server to have a Brave Search API key configured. Use company name for best results.1 params

Find competitors and alternatives for a company using web search. Returns a list of competing companies with names, URLs, and descriptions. Requires the server to have a Brave Search API key configured. Use company name for best results.

Parameters* required
company_namestring
Company name (e.g. 'Stripe', 'Notion', 'Datadog'). Use the common brand name, not the legal entity name.
get_patentsSearch US patents assigned to a company via the USPTO PatentsView API. Returns patent numbers, titles, dates, abstracts, and inventors. Free, no API key needed. Covers 8M+ US patents. Only returns patents from 2020 onwards. Works best with the company's legal name as it appear...1 params

Search US patents assigned to a company via the USPTO PatentsView API. Returns patent numbers, titles, dates, abstracts, and inventors. Free, no API key needed. Covers 8M+ US patents. Only returns patents from 2020 onwards. Works best with the company's legal name as it appear...

Parameters* required
company_namestring
Company name as it appears on patent filings (e.g. 'Apple Inc.', 'Google LLC', 'Microsoft Corporation'). Legal names with suffixes produce better results.
get_domain_intelFull domain analysis: DNS records (A, AAAA, MX, NS, TXT, CNAME), WHOIS/RDAP registration data, inferred hosting provider and email service. No API keys needed. Use this when you need infrastructure-level intelligence about a company — who hosts them, what email provider they u...1 params

Full domain analysis: DNS records (A, AAAA, MX, NS, TXT, CNAME), WHOIS/RDAP registration data, inferred hosting provider and email service. No API keys needed. Use this when you need infrastructure-level intelligence about a company — who hosts them, what email provider they u...

Parameters* required
domainstring
Domain name without protocol (e.g. 'stripe.com', 'anthropic.com'). Must be a valid domain.
get_job_postingsDiscover open job positions at a company by scraping their careers/jobs pages. Returns job titles, departments, locations, and links. Also detects external job board usage (Lever, Greenhouse, Ashby). Hiring activity is a strong signal of company growth and priorities. No API k...1 params

Discover open job positions at a company by scraping their careers/jobs pages. Returns job titles, departments, locations, and links. Also detects external job board usage (Lever, Greenhouse, Ashby). Hiring activity is a strong signal of company growth and priorities. No API k...

Parameters* required
domainstring
Company website domain (e.g. 'anthropic.com', 'stripe.com'). The tool will try /careers, /jobs, and other common paths.
get_social_presenceMap a company's social media presence across 12 platforms (LinkedIn, Twitter/X, Facebook, Instagram, YouTube, TikTok, Reddit, Discord, Slack, Mastodon, Bluesky, Crunchbase) plus GitHub organization stats (repos, stars, languages, followers). No API keys needed. Use this to und...1 params

Map a company's social media presence across 12 platforms (LinkedIn, Twitter/X, Facebook, Instagram, YouTube, TikTok, Reddit, Discord, Slack, Mastodon, Bluesky, Crunchbase) plus GitHub organization stats (repos, stars, languages, followers). No API keys needed. Use this to und...

Parameters* required
domainstring
Company website domain (e.g. 'vercel.com', 'linear.app'). Social links are scraped from the company's homepage.

CompanyScope MCP Server

Stewyboy1990/companyscope-mcp MCP server npm License: MIT Install in Cursor Apify Actor

Company intelligence in one tool call. Get comprehensive company profiles — financials, tech stacks, competitors, patents, key people, job postings, domain intel, social presence, and news — from any domain or company name. Aggregates 12 free public data sources in parallel. Works with Claude, ChatGPT, Cursor, Windsurf, Cline, and any MCP-compatible client.

Try the live demo — enter any company name and see instant results. No signup needed.

Want cloud-hosted, always-on access with all 11 tools? Use the Apify Actor — pay only for what you use, no infrastructure to manage.

Tools

ToolDescription
lookup_companyFull company profile — founding info, description, tech stack, key people, news, corporate data, financials
get_tech_stackDetect 19+ frameworks, languages, hosting, and analytics from website + GitHub
get_key_peopleFind founders, executives, and team members with titles
get_company_newsRecent news articles about a company
get_corporate_registryCorporate registry data — incorporation, jurisdiction, officers (140+ countries)
get_financialsSEC EDGAR financial data — revenue, net income, assets, liabilities, stock tickers, recent filings
get_competitorsDiscover competing companies via web search
get_patentsSearch US patents by company assignee via Google Patents
get_domain_intelDNS records, WHOIS/RDAP, hosting provider, email service detection
get_job_postingsOpen positions from careers pages — titles, departments, locations
get_social_presenceSocial media across 12 platforms + GitHub org stats

Quick Start

Option 1: Apify Actor (cloud-hosted, all 11 tools)

Use CompanyScope on Apify — always-on, pay-per-use, no setup required:

# Claude Code
claude mcp add companyscope --transport http \
  https://constructive-wainscot--companyscope-mcp.apify.actor/mcp \
  --header "Authorization:Bearer YOUR_APIFY_TOKEN"
// Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "companyscope": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "https://constructive-wainscot--companyscope-mcp.apify.actor/mcp",
        "--header", "Authorization:Bearer YOUR_APIFY_TOKEN"
      ]
    }
  }
}

Option 2: One-click Claude Desktop install (.mcpb)

Download the CompanyScope extension and double-click to install in Claude Desktop. No configuration needed.

Option 3: Free hosted server (all 11 tools, 25 calls/day)

Connect to the free Cloudflare Workers endpoint:

# Claude Code
claude mcp add companyscope --transport http https://companyscope-mcp.stewwilli.workers.dev/mcp
// Claude Desktop
{
  "mcpServers": {
    "companyscope": {
      "command": "npx",
      "args": ["mcp-remote", "https://companyscope-mcp.stewwilli.workers.dev/mcp"]
    }
  }
}

Option 4: ChatGPT (Pro, Team, Enterprise, Edu)

Connect CompanyScope directly in ChatGPT — no installation required:

  1. Open ChatGPT → Settings → Apps & Connectors → Advanced settings
  2. Toggle Developer Mode to ON
  3. Click Add new connector
  4. Enter:
    • Name: CompanyScope
    • URL: https://companyscope-mcp.stewwilli.workers.dev/mcp
    • Authentication: Select No Auth
  5. Check "I trust this application" → Create
  6. In any chat, enable Developer Mode and CompanyScope's 11 tools are available

Option 5: npm (local, stdio transport)

npx companyscope-mcp

Option 6: Self-host on Cloudflare Workers

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

Data Sources

All data is aggregated from 10 free public sources — no paid API keys required:

SourceData Provided
Wikipedia / WikidataCompany description, founding year, HQ, employees, industry, revenue, founders, CEO
GitHub APIOrganization profile, top repos, programming languages, stars, contributors
SEC EDGARRevenue, net income, total assets, liabilities, stock tickers, recent filings
Web scrapingCompany name, description, tech stack (19+ frameworks), social links
OpenCorporatesIncorporation date, jurisdiction, registered officers (140+ countries)
RDAPDomain registrar, registration date, nameservers, domain age
DNS (Cloudflare DoH)A, MX, NS, TXT records; hosting provider and email service detection
Brave SearchCompetitor discovery, patent search, company news
Google PatentsUS patents by company assignee — titles, IDs, dates
Careers pagesJob postings, departments, locations, ATS platform detection

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)

Pricing

OptionToolsCalls/DayPrice
Free (Cloudflare)6 core25$0
Free (npm)6 coreUnlimited$0
Apify ActorAll 11UnlimitedPay-per-use

Use Cases

  • Sales prospecting — Research target companies before outreach. Get tech stack, team size, financials.
  • Due diligence — Pull SEC filings, corporate registry, patent portfolios in one call.
  • Competitive intelligence — Discover competitors, compare tech stacks and hiring activity.
  • AI agent workflows — Let your AI assistant autonomously research and enrich company data.

Also Available

  • Apify Actor — Cloud-hosted, pay-per-use, all 11 tools
  • npm — npx companyscope-mcp
  • Official MCP Registry — io.github.Stewyboy1990/companyscope-mcp
  • Smithery — One-click install
  • Glama — AAA score

License

MIT

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Registryactive
Packagecompanyscope-mcp
TransportSTDIO, HTTP
UpdatedApr 11, 2026
View on GitHub