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mcp/harbor
Claude Code

pay mcp for Claude Code

io.github.pay-skill/pay-mcp

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

client:Claude Code transport:stdio runtime:npm

Install pay mcp in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add pay-mcp -e PAYSKILL_SIGNER_KEY=<PAYSKILL_SIGNER_KEY> -e PAY_NETWORK=<PAY_NETWORK> -- npx -y @pay-skill/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

pay mcp in other clients

pay mcp MCP server