MCP Server Directory

nullpath Agent Marketplace com.nullpath/marketplace

Discover and hire AI agents with micropayments. Search, check reputation, get pricing.

Crypto Bytes MCP Server

mifactory-payments io.github.mifactory-bot/mifactory-payments

Stripe payments for AI agents. Create links, verify, manage customers.

MCP server for jPOS and ISO 8583. Deterministic payment protocol tools for AI agents.

VouchSpec Agent Skill Evidence io.github.mordiaky/vouchspec

Read-only discovery for exact-commit Agent Skill validation, x402 payment, and signed receipts.

intentweave-mcp io.github.moukati/intentweave-mcp

Hosted MCP for verified B2B lead campaigns with success-only billing.

Mudrex MCP Server io.github.mudrex/mcp-server

MCP server for Mudrex futures trading enabling AI agents to securely access data and risk tools.

Packrift MCP io.github.Packrift/packrift-mcp

Find, size, price and order packaging: boxes, mailers, poly bags, tape. Live price and stock.

Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.

OpenAccountants io.github.openaccountants/openaccountants

Open-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).

Keito io.github.osodevops/keito

Track time, expenses, project archives, and invoices with Keito from AI agents.

USDC payments for AI agents on Base — direct, tabs, x402 paywalls, discovery

PineLabs Plural PG — Payment Gateway MCP Server io.github.plural-pinelabs/pinelabs-online-mcp

Create payment orders, checkout, subscriptions & UPI via PineLabs Plural PG gateway

Quality Screener io.github.quality-screener/qscreener

Screen and score stocks with the Quality Screener engine: filters, custom scores, and history.

Stelar Signals io.github.StelarDigital/stelar-signals-mcp

Crypto market signals and portfolio telemetry. 6 tools pay-per-call in USDC, no API key.

MCP server to search, inspect, and cross-reference RCSB Protein Data Bank structures

opc-mcp-server io.github.Steveser1989/opc-mcp-server

OPC Suite — CRM, sales, inventory, accounting, HRM, payroll, claims, projects from any AI agent.

mcp-server io.github.realopengroup/mcp-server

Verify crypto wallets and generate proof of funds letters for buying real estate with crypto.

TradingView Desktop bridge for Pine Script, FCPO futures & Wyckoff multi-timeframe analysis.

Bridge AP2 / x402 agent-payment mandates into wire-valid ISO 20022 pain.001 / pacs.008 records.

WARN Firehose — Labor Market Intelligence io.github.sendkamal/warn-firehose

WARN layoffs, H-1B/LCA visas, SEC 8-K, bankruptcies, DOL claims & JOLTS for all 50 US states.

Multi-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.

SharkSales Portfolio & Kennisbank io.github.sharksalesinfo-blip/portfolio

Marketing strateeg portfolio met AI kennisbank voor marketing, sales en strategie inzichten.

Japanese public-program MCP — subsidies, loans, tax, law, invoice. 261 tools, ¥3/billable unit