by nostrband
AI Agent skills for a structured catalog of 100k+ US professional-services firms
# Add to your Claude Code skills
git clone https://github.com/nostrband/ServiceGraphStop scraping. Your agent's directory of US service firms is here.
Agent Skills for ServiceGraph — a structured catalog of 100k+ US professional-services firms (law, marketing, design, consulting, accounting, IT services, AI/ML, web development, engineering, HR, PR, cybersecurity, and more) with filters for industry, services offered, location, size, ratings, and third-party listing presence.
Compatible with 19+ AI agents including Claude Code, Codex, Cursor, GitHub Copilot, Gemini, Cline, Goose, Windsurf, and any other harness that supports the Agent Skills format.
npx skills add nostrband/servicegraph --skill find-service-providers
npx skills add nostrband/servicegraph
No signup is needed for catalog discovery (/v1/tags, /v1/check,
/v1/explore). Skills prompt the user for an email + one-time code only when
they reach the contact-info tier (/v1/search, /v1/get).
Find, shortlist, vet, or enrich US professional-services firms across all 22 industries in the catalog — law, marketing, consulting, accounting, IT services, architecture, engineering, HR, PR, design, and more.
Use when:
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Find US marketing agencies — branding, content marketing, PPC/paid media,
social, email, performance/demand-gen, video production, full-service digital.
Auto-pins industry:marketing_agency so the agent doesn't have to.
Use when:
Find US SEO agencies — technical, on-page/off-page, link-building,
content-led, local, ecommerce, B2B SEO, audits. Auto-pins
industry:marketing_agency service_provided:seo.
Use when:
Find US design and creative agencies — graphic design, UX/UI, product
design, brand identity, packaging, illustration, motion design, creative
direction. Auto-pins industry:design_creative. Defers to
find-marketing-agency for marketing-led engagements where design is one
of several services, and to find-web-developer when the deliverable is a
built website rather than design assets.
Use when:
Find US software development firms — custom software, web/mobile development,
backend/API, DevOps/cloud consulting, system integration, hosting. Auto-pins
industry:it_services. Defers to find-web-developer for strictly
website/landing-page projects, and to find-ai-consultancy for AI/ML
modeling and data-engineering work.
Use when:
Find US web development firms — building, refreshing, or rebuilding
marketing sites, landing pages, ecommerce, WordPress/Webflow/Shopify,
headless CMS, microsites, and web frontend work. Auto-pins
industry:it_services service_provided:web-development. Defers to
find-software-developer for backend/API/mobile work, and to
find-marketing-agency when scope spans broader marketing.
Use when:
Find US AI/ML and data consulting firms — AI/ML development, MLOps,
generative AI / LLM apps (RAG, chatbots, agents), computer vision, NLP,
recommendation systems, data engineering, BI/analytics. Auto-pins
industry:data_ai_consulting. Defers to find-software-developer for
general app/backend work where AI is just a feature.
Use when:
Find US B2B law firms — corporate, IP/patent, M&A and securities,
employment, commercial litigation, regulatory/compliance, data privacy/
cyber, real estate, tax. Auto-pins industry:legal. The catalog is
B2B-only — consumer-personal matters (divorce, personal injury, criminal
defense, estate planning, family law, wills) are explicitly out of scope.
Use when:
Find US accounting and tax firms (CPA firms) — financial-statement audit,
SOC 1/2, corporate tax, bookkeeping for businesses, advisory/fractional
CFO, M&A diligence, 409A valuations, R&D tax credits, IPO readiness,
sales-and-use tax. Auto-pins industry:accounting_tax. B2B-only —
personal tax prep (1040, individual estate, retirement planning) is
out of scope.
Use when:
Find US management consultancies — strategy, operations, executive
coaching, leadership development, org-development/change management,
PMO/program management, sales/revenue ops. Auto-pins
industry:management_consulting and uses the service_provided
sub-tags (strategy-consulting, operations-consulting, etc.).
Use when:
Find US real-world engineering firms — civil, structural, MEP,
mechanical, electrical, geotechnical, transportation, environmental,
manufacturing. Auto-pins industry:engineering_services. NOT for
software engineering — defers software-dev / "engineering team" /
SaaS-architecture asks to find-software-developer. Skips residential
or consumer architecture asks.
Use when:
Find US recruiting and staffing firms — executive search/retained search,
RPO, tech/sales/healthcare recruiting, contingent/contract staffing, temp
staffing. Auto-pins industry:hr_recruiting_staffing. Procures an
external recruiting firm — does NOT fire on recruiting-an-employee
asks ("hire a recruiter for our team", "where should I post the job"),
candidate-side asks, or in-house recruiter hires.
Use when:
Find US public-relations and communications agencies — media relations,
crisis comms, investor relations (IR), product-launch PR, tech/startup
PR, healthcare PR, B2B PR, public affairs, brand reputation, internal
communications. Auto-pins industry:pr_comms. Defers to
find-marketing-agency when scope spans broader marketing beyond
PR/comms.
Use when:
Find US cybersecurity firms — pen-testing/red team, security audits, vCISO, SOC 2 readiness, incident response, managed SOC, IAM, cloud security, AppSec. Auto-pins the cybersecurity industry tag. B2B-only — consumer-personal cybersecurity ("my Gmail got hacked", "secure my home wifi") is out of scope.
Use when:
If your harness speaks the [Model Context Protocol](https: