MCP Server Directory

mcp-server io.github.musikalienhandel-de/mcp-server

Product search for musikalienhandel.de: sheet music, GEWA instruments, B-Ware/clearance stock.

Unofficial MCP server for the ZEN.com Payment Gateway: payment links, transactions, refunds.

vitamind io.github.JaviMaligno/vitamind

Know when the sun can make vitamin D where you are, for your skin type. Live UV data.

Your recent screen captures as structured JSON your AI agent can read. Local only, no network.

Raze io.github.edinabazi/raze

Explore Raze services, pricing, projects, availability, and confirmed introduction bookings.

Repo Security Scanner — Malicious Code & Supply Chain io.github.eltociear/repo-security-scanner

Audit GitHub repos for malicious and supply-chain code before you depend on them.

Caribooks (QuickBooks Online) com.caribooks/quickbooks

QuickBooks Online in Claude and ChatGPT: 221 tools, full ledger, multi-company, Canada + US, FR/EN.

Outside-in validation gate for AI-generated text; a separate model checks LLM output, fail-closed.

Nifra docs io.github.nifrajs/nifra-docs

Nifra docs, runnable examples, and API types as an MCP server for any AI assistant.

鸿蒙 HAP 签名部署 MCP：面向鸿蒙应用开发者，真机调试一键签装，也走华为邀测/上架。中性工具+可订阅源，本地 stdio。

Self-hosted Chrome for AI agents, with a live noVNC view a human can take over.

Peer io.github.zkp2p/peer

Read Peer protocol, market, checkout, and Peer Cash data through one MCP server.

AI writes. SPARDA proves. Deterministic, offline security gate for AI edits.

Wraps local Ollama models so bulk generation runs on your own hardware, not a paid API.

Read and act on Safari — history, tabs and reading list, writes off by default

Attest agent decisions and verify records on a public ledger. Evidence, not just data.

escrow io.github.Wenyveo/escrow

Agent-to-agent escrow on Robinhood Chain. Post quests with ETH/USDG bounties and settle on-chain.

Voice Logica io.github.voicelogica/voice-logica

Manage Voice Logica agents, calls, phones, workflows, messaging, and integrations.

AON — Agent Offer Network pro.aon/mcp

Real, buyable product and service offers — live pricing and trackable links for any MCP agent.

Auditable agent memory: lessons cite their sources, and bad memories can be traced and removed.

File-oriented MCP server for KiCad schematics, PCB placement, routing, and pours.

marz-greta-lock-network dev.replit.kirk.91eaaf4b-0a31-4f81-971a-86dc09a31986-00-2a9kujnvh541f-mwardvi0/marz-greta-lock-network

Human-likeness scoring of AI text vs 12 real personality profiles; free tools + x402 paid tier

Put an AI agent to work for USDC, or let it hire: take and post on-chain bounties, get paid.

structured-output-agent ai.getvda/structured-output-agent

Structured Output MCP Agent