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 (60)

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

  • Ziptax Sales Tax API — 2 functions, v1.0.0
    Real-time US and Canadian sales and use tax rates by address or geo coordinates.
  • Apollo Intelligence — v4.8.1
    36 tools: intel feeds, DeFi, crypto, OSINT, NLP, scraping, proxy. x402 micropayments.
  • Gerrit Code Review — v1.1.3
    Capability-gated Gerrit code review tools with opt-in review notifications pushed into the session
  • team.jogo/mcp — 5 functions, v1.0.0
    Find pickup soccer or drop-in football games via your AI. 70+ cities, one-click RSVP.
  • tech.agentbazaar/marketplace — endpoint not answering, v1.2.0
    AI Agent Marketplace — Search, execute, chain, and sell 3,000+ agents via MCP. Free, no API key.
  • tech.atomadic/atomadic-fuse — v0.1.1
    Atomadic Fuse MCP — polyglot compiler, harvest logic atoms, discover product chains.
  • tech.atomadic/atomadic-nexus — v0.1.1
    Atomadic Nexus — trust layer for the agent economy. 32 tools: trust gates, x402, lineage, swarm.
  • ASMI — AI avatars for your site — needs an account, v1.1.0
    Design your site's AI avatar in the ASMI studio; your coding agent ships it into your repo.
  • tech.bugbrain/mcp — v0.2.0
    BugBrain QA platform for AI coding tools: autonomous exploratory testing, test plans, a11y audits.
  • Engageable Analytics — v0.2.0
    Unified analytics MCP server for GA4, Mixpanel, and PostHog.
  • tech.ensotrade/ensotrade — 22 functions, v1.0.0
    Live crypto data: why a coin or the market is moving (funding, OI, positioning, flow).
  • tech.geckovision/surf — 1 function, v0.2.0
    Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.
  • tech.htsapp/crypto-mcp — 3 functions, v0.1.0
    Crypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402.
  • TAP — needs an account, v0.1.0
    Credential isolation for AI agents: placeholder secrets, policy checks, optional human approval.
  • tech.interpretai/PostAgent — 14 functions, v0.5.0
    Print & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.
  • tech.kasabeh/baton — v0.3.0
    Pass the baton between coding agents: convert sessions across Claude Code, OpenCode, Codex & more.
  • Leeway Financial Data — needs an account, v1.0.0
    European-first forecasts, fundamental screening, and historical market cap.
  • Memo AI – meeting assistant — v0.1.1
    Search transcripts and summaries of your meetings, calls, and recordings in Memo AI
  • tech.novtriq/engineering — 27 functions, v1.0.0
    27 engineering compliance and calculation tools for the built environment (UK, EU, UAE).
  • tech.p7n/platform7n — needs an account, v0.1.1
    Connect Claude to your Platform7n workspaces — chat, links, and tasks. One-click OAuth.
  • PolyDoc — v0.1.4
    PolyDoc MCP server: HTML/URL to PDF, screenshots, and EU e-invoice generation for MCP clients.
  • SeaWeb — 35 functions, needs an account, v0.13.1
    Agent-native search: SF travel + restaurants. Honest labels; partner-confirmed request relay.
  • tech.sirune/manthan — needs an account, v1.0.0
    List and create Manthan concept-card decks from an AI agent — no AI quota spent for imports.
  • Skybridge Capitals Example — 1 function, v0.0.2
    Example MCP and ChatGPT App based on Skybridge framework showing capitals in a world map
  • Skybridge Ecommerce Example — 2 functions, v0.0.1
    Example MCP App based on Skybridge framework showing an e-commerce products based on request
  • Skybridge Everything App — 3 functions, v0.0.2
    Example and testing ChatGPT and MCP App showcasing all the features of the Skybridge framework
  • Investigation Game App — 1 function, v0.0.2
    Find out who killed Claude by interrogating the LLM driven suspects...
  • Skybridge Example MCP App — 1 function, v0.0.1
    Skybridge Productivity MCP App Example
  • Time's up Skybridge example App — 2 functions, v0.0.1
    Skybridge Example App showcasing a Time's up game with the LLM
  • tech.somewhere/platform — needs an account, v1.0.1
    Backend for AI-built apps: database, auth, files, email, AI, payments, deploy, realtime. 170+ tools.
  • TESSA Marketing & Technology — 10 functions, v1.0.0
    TESSA's AI interface: services, case studies, AI-readiness audits, professional services directory.
  • tech.xns/relayer — v0.6.1
    Conversationally set up & manage an XNS Relayer over stdio: install, claim, VPD, S3, backups.
  • Gravity AI UI — 4 functions, v1.0.0
    Search public Gravity AI UI drafts and generate Gravity UI interface payloads.
  • Codex Pets Registry — 7 functions, v1.0.0
    Search, preview, install community Codex pet packs, and discover the pet request flow.
  • Zenfinance — needs an account, v0.1.0
    Household finance memory, budgets, transactions, and monthly reviews for AI assistants.
  • technology.draup/api-server — needs an account, v1.0.0
    Global labour & market data for skills, workforce, planning, stakeholders, jobs, news & profiles
  • technology.royalty/royaltea — needs an account, v1.0.0
    Manage your RoyalTea game studio: tasks, milestones, team, and royalty data. 77 tools, OAuth 2.1.
  • technology.royalty/royaltea-public — 5 functions, v1.0.0
    Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup.
  • Tomi — AI Phone Calls — needs an account, v0.2.1
    Claude makes real phone calls for you — in many languages, with transcript and outcome back in chat.
  • agentcentral — needs an account, v1.0.3
    Hosted Amazon Seller Central and Amazon Ads MCP server for Claude, ChatGPT, Cursor, and agents.
  • AgentMail — needs an account, v1.0.0
    Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
  • AgentServices — 40 functions, v5.3.0
    52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.
  • funn.to Funnel Generator — 3 functions, v1.0.0
    Generate Amazon affiliate sales funnels from product URLs. AI-powered, free.
  • to.hooka/mcp — v0.1.2
    Run TikTok cold-DM outreach from your LLM: senders, campaigns and inbox via the Hooka API.
  • Nexly Analytics — needs an account, v1.0.0
    Read-only access to your Nexly web analytics: traffic, pages, acquisition, events, and reports.
  • Orange Peel — 6 functions, v1.0.0
    Cited Hermès price & resale market data as MCP tools, with attribution. Not affiliated.
  • Plate — 28 functions, v1.0.0
    Minimal project management for teams and AI agents.
  • to.unified/core — protocol reply could not be used, v1.0.0
    Unified.to MCP server — one API for 500+ B2B SaaS integrations across 28+ categories
  • Blame Today — 1 function, v3.0.0
    Blame things on blame.today, the anonymous 'who do you blame today' board. Nostr, no account.
  • today.lmk/commerce — 13 functions, v1.0.0
    Cross-merchant product search with real price history, comparisons, and demand signals.
  • naia GEO Autopilot — needs an account, v1.0.3
    Autopilot MCP server for GEO analyses, reports, content, audits, memories and agents.
  • uratori(ウラトリ) — 2 functions, v1.0.0
    日本企業の第三者認証(ISO 27001/Pマーク/ISMAP等)を公開情報から実調査し、5区分の判定と証跡URLを返す。未確認は未取得の断定ではない。
  • tools.clean/mcp — 42 functions, v0.1.1
    Read-only developer, date, finance, and text utilities. Authless remote MCP server by Clean.tools.
  • edgar.tools SEC Intelligence — needs an account, v1.0.1
    SEC filings for Claude, ChatGPT, Cursor — 23 tools + 5 recipes. Financials, insider, 13F, funds.
  • Extrabold Tools Gridfinity — 5 functions, v0.1.0
    Find drawer presets and create printer-aware Gridfinity baseplate configurations.
  • GrowthKit Revenue Intelligence — 66 functions, v1.12.2
    Sales intelligence for B2B SMEs — lead scoring, ICP fit, CRM enrichment & writeback.
  • iGaming Tools — independent slot, provider & regulator reference data — 17 functions, v1.0.3
    Structured iGaming reference: slot specs & RTP variants, providers, regulators, news and jobs.
  • tools.knurl/secret-scanner — 1 function, v0.1.0
    Scan configs, files, or text for leaked secrets and obvious misconfigurations. Nothing stored.
  • PlanWright — needs an account, v1.0.2
    Control plane for autonomous software labor. Agents claim objectives over MCP with audit trail.
  • tools.ref/ref-tools-mcp — needs an account, v3.0.1
    Token-efficient search for coding agents over public and private documentation.

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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.