MCP Server Directory

MCP server: seal & sign ISO 20022 readiness evidence into tamper-evident audit packs.

A safe, read-only, authorized audit of one host you own: DNS, ports, TLS, HTTP hygiene.

Inspect, drive and debug a running Ren'Py game: state, screenshots, guarded clicks, saves, builds.

similarity-search-api-sdk io.github.nexus-mcp-infra/similarity-search-api-sdk

Stateless NMI + cosine fusion with entropy-driven alpha calibration

sphere-marketplace io.github.dtajitdinov-aris/sphere-marketplace

International marketplace where AI agents offer, order, and get paid for services and capabilities.

PPN Hub — public APIs over MCP com.ppn-hub/ppn-hub

One MCP endpoint over 75 public PPN APIs: search_apis to discover, execute_api to call. Free tier.

agentda com.myagentda/agentda

Agent-native task management: your AI agent is the interface. Delegate to anyone by email.

olark io.usefulapi/olark

Manage Olark live-chat operators and groups (teams): list, create, update, and assign to teams.

maxmind-minfraud io.usefulapi/maxmind-minfraud

MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant.

memberful io.usefulapi/memberful

Manage Memberful members, subscriptions, plans, passes and coupons via the GraphQL API.

leadership-agent io.github.drjoergkrauter/leadership-agent

MCP-Server zum Buch 'Zukunft führen' (Dr. Jörg Krauter): BANI & Leadership-Impulse.

Contract testing and quality gates for spreadsheets created by AI agents.

The repo guardian AI agents handshake with before they touch your code.

SERPdive Web Search com.serpdive/serpdive-mcp

AI-agent web search, answer-ready content. Beats Tavily: 60.7% of quality duels, 20.2% fewer tokens.

VHGENGINE app.railway.up.engine-production-3bdc/vhgengine

Agents-first viral-hook engine: generate, score, and remix short-form hooks over MCP.

domainee dev.domainee/domainee

Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS

empresas ar.indicadores/empresas

Empresas argentinas por CUIT: registro societario, deudas BCRA y contratos con el Estado.

Bootstrap, verify, and update CLI tools & MCP servers in Claude Code from recipes; audit scopes.

nyuchi-docs io.github.nyuchi/nyuchi-docs

Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.

Facet UCP Shopping llc.facet/ucp-shopping

The independent agent-commerce protocol for AI-agent checkout on any online store.

OwlX Trading Intelligence app.owlx/owlx

Crypto structure scores, MemeSniper meme filter with real hit-rate, token & stock financials.

Offline deterministic engineering-trust certificates for repositories, with no telemetry.

User story map + kanban with a live browser UI; AI agents and humans plan the same backlog via MCP.

Validate compact backend specs and generate tested NestJS, Prisma, and PostgreSQL repositories.