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 (48)

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

  • Leadhound API — needs an account, v0.1.0
    Sales prospecting and lead generation from Google reviews: local businesses leaking leads, scored.
  • com.leadmarina/leadmarina — 13 functions, v1.2.0
    Verified local-business leads: search any niche + city, query your library, export to your CRM.
  • com.leadsapp/leadsapp — needs an account, v1.0.0
    Search 136M+ US/CA B2B contacts free, verify emails free, get compliance verdicts. Pay per reveal.
  • com.leagueloom/league-loom — needs an account, v1.14.1
    Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.
  • com.leagueofspin/spots — 3 functions, v1.0.0
    Find 27,000+ outdoor ping pong tables worldwide, with spot details and live playing conditions.
  • com.leapmemory/memory — needs an account, v1.0.0
    Long-term memory for AI assistants. Isolated per-user storage, recall across conversations.
  • Learn the Dao — Tao Te Ching — 3 functions, v1.0.0
    Read, search and cite all 81 chapters of the Tao Te Ching, with per-rendering attribution.
  • com.ledgenter/mcp — v0.1.1
    The shared work-management office for AI agents — projects, tasks, decisions, knowledge, handoffs.
  • com.leewaystudio/code-synapse — 2 functions, v0.3.9
    Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.
  • LegalAIMCP Directory — 3 functions, v1.0.0
    Search a curated directory of AI tools and MCP servers for law firms. Read-only, free, no auth.
  • Spain Legal by Legal Fournier — 11 functions, v0.2.16
    Spain legal MCP for visas, residency, Beckham Law, NIE/TIE, nationality, tax, tools, and handoff.
  • Legends of Learning — 3 functions, v1.0.0
    Search the Legends of Learning K-8 games catalog and standards alignment
  • Lenderprice MCP — needs an account, v0.1.0
    MCP server that exposes the Lenderprice platform's capabilities to AI models.
  • Lie Detector Test — 5 functions, v1.4.0
    Find polygraph (lie detector) offices, pricing and service info across the US, Canada and the UK.
  • Edge Lab — 1 function, v0.1.0
    Query published LifeLongEdge Edge Lab trading-system research studies as structured data.
  • com.linatora/mcp — needs an account, v1.2.0
    AI-powered hiring for recruiters & candidates - video interviews, transcripts, scores, profiles.
  • LION — Verified Company & Compliance Data — 33 functions, v1.13.0
    Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.
  • LLM Abacus — 2 functions, v1.0.0
    Compare up-to-date pricing for 40+ LLMs (incl. Chinese) & estimate cost from tokens. EN/zh.
  • Fable 5 Agent — 4 functions, protocol reply could not be used, v0.1.0
    Authenticated async Fable 5 Agent agent with status polling and artifact results.
  • GPT-5.6-luna Agent — protocol reply could not be used, v0.1.0
    Authenticated async GPT-5.6-luna Agent agent with status polling and artifact results.
  • GPT-5.6-sol Agent — protocol reply could not be used, v0.1.0
    Authenticated async GPT-5.6-sol Agent agent with status polling and artifact results.
  • Opus 4.8 Agent — protocol reply could not be used, v0.1.0
    Authenticated async Opus 4.8 Agent agent with status polling and artifact results.
  • Sonnet 5 Agent — 4 functions, protocol reply could not be used, v0.1.0
    Authenticated async Sonnet 5 Agent agent with status polling and artifact results.
  • com.lobbyvoices/receptionist-toolkit — 8 functions, v1.3.0
    Free receptionist tools: phone scripts, IVR menus (EN+ES), ElevenLabs prompts, missed-call math
  • com.localtonet/mcp — needs an account, v1.0.0
    Secure tunneling, reverse proxy and remote access for local applications.
  • com.lodekeep/memory — needs an account, v1.0.0
    Portable memory for AI agents: capture once, recall across Claude, Cursor, and any MCP client.
  • Lodi Kids Activities — 72 functions, v1.0.0
    Free directory of youth programs and licensed daycares in Lodi, CA. 72 tools.
  • Logospell — needs an account, v1.0.2
    AI-agent image generation: cohesive sets & illustrations. PNG/WebP (optional transparency) or JPEG.
  • Agent Preflight — 7 functions, v1.1.0
    Six paid URL-intelligence tools for autonomous agents and agent swarms.
  • Lowvyn — protocol reply could not be used, v0.1.2
    Verify Canadian deals, find the same product cheaper across .ca retailers, track CAD price history.
  • Loxone AI — needs an account, v1.1.0
    Control a Loxone Miniserver smart home: lights, blinds, climate, scenes and energy.
  • LuckMeAI — needs an account, v0.1.0
    User-authorized access to a LuckMeAI life book, journal, memories, relationships, and charts.
  • Lumethic Photo Verification — 11 functions, v1.0.0
    Verify photos are genuine camera captures, not AI-generated: C2PA checks and RAW+JPEG forensics.
  • com.luniumpay/lunium — 9 functions, v1.0.0
    Verify a Brazilian PIX payment settled — no API key. Crypto↔PIX with Central Bank receipts.
  • LVL Up Auto — Dealership Vendor Catalog — needs an account, v1.2.0
    Independent auto dealership vendor catalog: scores, comparisons, benchmarks, AI-capability filters.
  • Dr. Maggie Geller, OD — 4 functions, v0.2.0
    Book appointments with Dr. Maggie Geller OD (Vancouver optometrist; myopia, dry eye, contacts).
  • Maha OS Cognitive Gateway — endpoint not answering, v1.0.0
    Edge-compute biological sovereignty node for telemetry and cognitive circuit-breaking.
  • MailFixture — needs an account, v0.1.0
    Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.
  • com.mailopoly/mailopoly — needs an account, v1.0.0
    Your unified inbox — everything that reaches you, understood and actionable from your AI assistant.
  • com.mailtempo/mailtempo — 3 functions, v0.1.1
    MCP server for MailTempo's public free temporary email inboxes.
  • com.make/mcp-server — needs an account, v1.1.0
    Give your AI agents the tools to build, manage, and run automation workflows.
  • MakerReels — needs an account, v1.0.0
    Turn an app into TikTok-style video ads: agents pull rendered ad batches, captions, posting kits.
  • Scrub MCP — endpoint not answering, v1.1.0
    Stateless PII redaction over MCP/REST. Free ≤1000 words or $0.01/call; file upload supported.
  • com.mamoie/hazard — 1 function, v1.0.0
    Disaster risk for any Japanese address from official government data. 6 hazards, sources cited.
  • ManageLM — endpoint not answering, v1.4.4
    AI Linux & Windows server management with Claude MCP and fully private agents using local AI
  • MandateShield AI Payment Evidence — 3 functions, v1.13.0
    Analyzes delegated AI payment authority and exposes supported Stripe/x402 evidence contracts.
  • Mango Inventory — needs an account, v1.0.0
    Inventory management for small organizations: search, assign, report, order, set up by chat.
  • Mapmelon — 14 functions, v1.0.0
    Search curated community colivings and see who else will be staying during your dates.

Repository gone or archived (12)

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.

  • com.lemmebuyit/lemmebuyit-mcp — repository gone, needs an account, v1.0.0
    Search 86 US retailers — 260M+ products with real-time pricing, stock, and price history.
  • com.letta/memory-mcp — repository gone, v2.0.2
    MCP server for AI memory management using Letta - Standard MCP format
  • LiftMCP — repository gone, endpoint not answering, v1.0.0
    Makes websites AI-agent-ready via MCP. Each property gets its own hosted MCP server.
  • com.lightres/booking — repository gone, needs an account, v1.0.0
    Browse venues, check availability, view effects, get pricing, and book architectural lighting.
  • Limzo Telegram Group Stats — repository gone, 3 functions, v1.3.0
    Read-only public Telegram group stats from Limzo: leaderboards, activity, levels. No API key.
  • Linkbreakers MCP — repository gone, needs an account, v1.111.19
    QR-driven customer-journey platform for tracked QR codes, short links, and analytics.
  • Lockally Email — repository gone, needs an account, v1.0.0
    Stateful email for AI agents — read inboxes, reply in-thread, draft with approval.
  • Loopwise MCP Server — repository gone, needs an account, v1.0.0
    Read and manage courses, members, orders, events, posts, and settings for Loopwise-powered sites.
  • loop-mcp — repository gone, endpoint not answering, v2.2.1
    L402 MCP: 5 paid BTC/Lightning tools + fiat credits, 10-25 sats/call.
  • Loppee — repository gone, 58 functions, needs an account, v0.1.1
    Agent-first US business trust registry with neutral Trust Cards and local search.
  • Macaroon Network — repository gone, v0.2.0
    Discovery client for Macaroon Network, an AI-agent marketplace paying via Lightning (L402).
  • Marea — Storefront Backend for Agents — repository gone, needs an account, v1.0.1
    Hosted storefront backend for AI agents: products, cart, Stripe + PayPal, delivery, order tracking.

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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.