ZBS Index What actually exists in applied AI, with the source next to it

MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (44)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

  • MCP Compliance Preflight — v1.0.0
    Scan an MCP server for EU AI Act Art. 50, tool quality, OAuth hygiene & security before shipping.
  • IDLE Protocol — v1.0.5
    Web scraping, inference, DNS, monitoring from residential IPs — pay per request in USDC
  • Earnings Feed — v1.0.0
    SEC filings and insider trades in real-time. 10-K, 10-Q, 8-K, Form 4, and company lookup.
  • ecoExperten Energieausweis — v1.0.0
    Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.
  • EdgeDepth Research — v0.2.5
    Search recorded crypto and TradFi microstructure through deterministic, reproducible agent tools.
  • eDiscovery Decoder News/Calc — v0.1.0
    Free educational MCP for read-only eDiscovery news and TAR/review calculators.
  • Eesier — AI Lead Prospecting — v1.0.0
    Autonomous B2B lead prospecting — 36 tools for campaigns, leads, and email outreach.
  • com.eformogi/records-vault — v1.0.0
    Consent-scoped vault access and free verification of family-issued learning records.
  • Egnyte Remote MCP Server — v1.0.0
    Egnyte's remote MCP server for secure AI access, search, upload and file management in your account.
  • ElevenFlo MCP — v1.1.0
    Court-grounded Chapter 11 bankruptcy research over hosted remote MCP
  • com.emailkind/emailkind — v1.0.0
    Classify email addresses and domains by provider and type (business, personal, disposable).
  • Embers: Tabletop RPG Toolkit — v0.0.58
    Characters, campaigns, adventures & worlds for D&D 5e/5.5e, Pathfinder, Savage Worlds, Fate, & more.
  • Emerging Tech Center — AI Agent Gig Board — v1.0.0
    Discover and apply to paid (100 USDC) AI agent gigs at the Emerging Tech Center, Phoenix AZ.
  • com.emorahealth/mental-health-care — v1.0.0
    Search providers, check availability, book evaluations, and estimate insurance copays.
  • K-Beauty Agent Commons — v0.6.0
    Public K-beauty catalog, product search, and latest-offers tools with canonical product facts.
  • XRay-Vision — v2.1.0
    AI-powered codebase analysis — call graphs, security, dead code, complexity. 150+ tools.
  • Endorso — v1.0.0
    Turn product links or queries into tracked links that can earn. Carts and search too.
  • com.enigma/enigma-mcp-server — v1.0.1
    An MCP server that provides access to trusted data about business identity and activity
  • EntangleEQ — v1.0.0
    EU pay transparency (Directive 2023/970) and French Egapro readiness assistant. Public data only.
  • Entrida — UK Market Entry — v0.3.0
    UK market entry tools for SMEs: live tariff lookup, regulatory watch, corridor data
  • Entyrax — v0.11.0
    PC hardware decision engine for Brazil (pt-BR): compatibility, GPU recommendations, build analysis.
  • Wingie Enuygun MCP — v1.0.0
    Search and compare flights, hotels, buses, and car rentals with ENUYGUN's MCP.
  • com.epidemicsound/mcp-server — v1.0.0
    Cloud-hosted MCP server for Epidemic Sound
  • EPK Properties Public Knowledge MCP — v2.2.7
    Public EPK real estate listings and multilingual guides for Panama and the Dominican Republic.
  • Epovest — v1.0.0
    With Epovest, businesses make AIs recommend them.
  • Erik Bethke's Blog & Knowledge Graph — v1.1.0
    Search, read, and traverse 3,800+ posts on AI, energy, policy, games, and investing as a graph.
  • com.euearth/euearth — v1.1.0
    An agent-first commons: merit crowns each domain's open model; standing is earned, never bought.
  • eurc402 — EU compliance (VAT + company data) — v0.1.3
    Free EU VAT (VIES) + pan-EU company data (10 registers), payable in EURC/USDC via x402.
  • EventMatey Event Discovery — v1.0.8
    Find public EventMatey events that organisers have approved for AI discovery.
  • Eventship — v1.0.0
    Run in-person events from your AI: create events, manage tickets, attendees, broadcasts.
  • com.eventsynoptic.go/event-synoptic — v1.0.0
    Live LA events, ticket price comparison, bars & nightlife with real-time happy hours
  • ExactPDF — v0.2.3
    Agent-facing PDF API: merge, split, rotate, compress, images, metadata, text, and Markdown.
  • Examova — Exam Prep — v1.0.0
    Practice questions, exam facts & study guides for professional certification exams.
  • com.exoquery/mcp-server — v1.0.0
    Kotlin compile-time SQL library. Docs, code validation, and SQLite execution tools.
  • Expatriator Immigration Knowledge — v1.0.0
    Field-tested Spanish immigration gotchas, procedure guides, and live Madrid padrón availability.
  • Exploit Intelligence Platform — CVE, Vulnerability and Exploit Database — v0.3.9
    Real-time CVE, exploit, and vulnerability intelligence for AI assistants (350K+ CVEs, 115K+ PoCs)
  • EXVIV Competitive Intelligence — v1.0.0
    Reviewed competitor pricing, offer comparisons, and market-change evidence with x402 payments.
  • EzBiz SEO & Marketing Analysis — v1.0.0
    AI-powered SEO and marketing: keyword research, SERP analysis, and content optimization tools.
  • EzBiz Social Media Analytics — v1.0.0
    AI-powered social media intelligence: profile analysis, engagement scoring, and trend detection.
  • Ezoic Setup Assistant — v1.0.0
    Ezoic ads implementation assistant: integration docs, SDKs, and working, copyable setup code.
  • Cobra · Facturación SRI Ecuador — v1.0.0
    Emite facturas, notas y retenciones del SRI de Ecuador con lenguaje natural.
  • Familiar Tarot — v1.0.2
    Free tarot for Claude & your AI — many decks, real card art, a true shuffle, drawn & discussed.
  • com.familiarvtt/familiar — v2.21.0
    AI co-pilot for Foundry VTT — combat, scenes & audio. Requires the Familiar module.
  • FeatureJet — v1.0.0
    The feedback board your AI agents work from: users vote, agents build over MCP. 22 tools.

Repository gone or archived (16)

The registry still lists these, but the linked repository returns 404 or the owner archived it. Shown so you do not spend time discovering that yourself.

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How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.