ServiceGraph

Overview

ServiceGraph is a structured catalog of US professional-services firms with MCP server integration. It provides specialized skills for finding service providers across 22+ industries including law firms, marketing agencies, design studios, software developers, engineering firms, and more. The server implements a four-tier API structure with increasing detail levels, from basic field catalogs to full contact information, with free tiers for discovery and limited paid searches.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

• find-service-providers

  Find, shortlist, vet, or enrich US professional-services firms across all industries

  Try:Find me three boutique IP law firms in CaliforniaTry:Build a longlist of 50 mid-size US management consultancies
• find-marketing-agency

  Find US marketing agencies with services like branding, content marketing, PPC

  Try:Shortlist three B2B branding agencies in CaliforniaTry:Find a PPC shop with ecommerce experience
• find-seo-agency

  Find US SEO agencies specializing in technical, on-page, link-building, content-led SEO

  Try:Find me an SEO agency in TexasTry:Shortlist three technical SEO consultancies for SaaS
• find-design-agency

  Find US design and creative agencies for graphic design, UX/UI, brand identity

  Try:Find me a UX/UI design agency for our SaaS productTry:Shortlist three brand-identity studios in NY for our rebrand
• find-software-developer

  Find US software development firms for custom software, web/mobile development

  Try:Find me a software dev shop in AustinTry:Shortlist three custom-software firms with healthcare experience
• find-web-developer

  Find US web development firms for marketing sites, landing pages, ecommerce

  Try:Find a web developer for our marketing landing pageTry:Shortlist three Webflow agencies in California
• find-ai-consultancy

  Find US AI/ML and data consulting firms for AI development, MLOps, generative AI

  Try:Find an AI/ML consulting firm to build our recommendation engineTry:Three RAG/LLM consultancies for an enterprise chatbot project
• find-law-firm

  Find US B2B law firms specializing in corporate, IP, M&A, employment, litigation

  Try:Find three boutique IP law firms in California for patent prosecutionTry:Shortlist M&A counsel for a Series-B fundraise
• find-cpa-firm

  Find US accounting and tax firms (CPA firms) for audit, tax, advisory services

  Try:Find me a CPA firm for our Delaware C-corp Series A auditTry:Shortlist three audit firms with SaaS experience
• find-management-consultant

  Find US management consultancies for strategy, operations, executive coaching

  Try:Find me three top strategy consultancies in California for a Series-B SaaSTry:We need an executive coach for our new CEO
• find-engineering-firm

  Find US real-world engineering firms for civil, structural, MEP, mechanical engineering

  Try:Find civil engineering firms in Florida for transportation infrastructureTry:Shortlist three structural engineering firms with high-rise experience
• find-recruiting-firm

  Find US recruiting and staffing firms for executive search, RPO, contract staffing

  Try:Find me an executive search firm for a CFO searchTry:We need RPO support for a 50-engineer hiring push

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Installation

claude mcp add --transport http servicegraph https://mcp.servicegraph.co

{
  "mcpServers": {
    "servicegraph": {
      "url": "https://mcp.servicegraph.co"
    }
  }
}

npx skills add nostrband/servicegraph --skill find-service-providers

FAQ

What industries are covered by ServiceGraph?

ServiceGraph covers 22+ industries including law, marketing, design, consulting, accounting, IT services, AI/ML, web development, engineering, HR, PR, cybersecurity, and more.

How does the authentication work?

The MCP server uses OAuth 2.1 + PKCE with Dynamic Client Registration. Your harness opens a browser tab on first use where users enter their email + one-time code.

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