17,704 servers. Updated 2026-09-07 19:41

"Slack" matching MCP connectors:

anchor-x402 A
io.github.hypeprinter007-stack
x402-paid agent tools: 18 over HTTP, 14 over stdio. USDC per call, no API key.
Payments & Billing Cryptocurrency Blockchain
1811
Living Stack Agent Commerce A
io.github.equinoxaifinance-rgb
Remote MCP for Living Stack offer discovery and buyer-authorized checkout preparation.
E-commerce & Retail Payments & Billing
31
Black_Wall x402 Payment Guardrail A
com.blackwalltier.mcp
Pre-signature x402 payment-risk oracle. AI agents call forecast_payment before paying a counterparty and get a GO / HOLD / STOP verdict from settlement reputation, price-anomaly (quoted vs the payee's own median), and OFAC sanctions screening — plus a third-party-verifiable Ed25519 signed receipt. Verdict only; never takes custody. Free under $10 at risk; returns an x402 payment challenge over that.
Payments & Billing Security Finance
12
Provision Stack A
com.provision-stack
Outcome-based infrastructure for agents — verified AWS deployments, metered billing
Cloud Platforms Agent Orchestration Payments & Billing
2