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mcp/harbor
Verified official

Varyntiq MCP

v0.1.1

io.github.mercadosclaro-eng/payguard

Pre-payment checks for AI agents: x402 quotes, untrusted prompts and audit receipts.

transport:streamable-http

Target client

run in your project directory 

claude mcp add --transport http payguard https://payguard-production-abfe.up.railway.app/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.