MCP Server Directory

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.

NexusForge EU Finance io.github.nexusforge-tools/mcp-eu-finance

ECB rates, EUR exchange rates, Eurostat inflation, GDP and unemployment for EU/Eurozone. Free.

Packrift MCP io.github.Packrift/packrift-mcp

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

Universal blockchain MCP - swaps bridges staking lending Ethereum Arbitrum

AgentPay io.github.Rumblingb/agentpay

Agent payments, API key vaulting, and governed mandates. Agents spend within user-defined limits.

Coinpaprika io.github.pipeworx-io/coinpaprika

Coinpaprika MCP — alternative crypto data source

TradingCalc MCP: Options, Forex, Risk Stats, Prediction Markets, On-Chain & Crypto Futures io.github.SKalinin909/tradingcalc

Deterministic options, forex, risk, on-chain & futures math. Not AI estimates. Tools: tradingcalc.io

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

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

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

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

Hash, encode, UUID, password analysis for AI agents

pharma-regulatory io.github.rootsbymenda/pharma-regulatory

Drug safety: DrugBank, interactions, FAERS, WHO, TGA. 7 databases. Free.

MCP server for no-payment x402 surface triage, 402 Index health checks, and paid review handoff.

KYC-verified INR wallets for AI agents in India. Payments, escrow, and settlements.

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

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

Hive Barter io.github.srotzin/hive-mcp-barter

Multi-party agent barter — non-cash capability exchange with cryptographic receipts

x402-list-mcp com.x402-list/x402-list-mcp

Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.

Interact with Counterparty — the token protocol on Bitcoin. Query, compose, sign.

Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).

MCP server for Robokassa payment API — generate payment URLs, check invoice status. First MCP for R

MCP server for YooKassa payment API — payments, refunds, receipts (54-FZ). 10 tools. First MCP for

CryptoPrice io.github.therealMrFunGuy/crypto-price

Real-time cryptocurrency prices, market data, and trending coins via CoinGecko.