GateCheck by LarryBuildsAI for Claude.ai

io.github.larrylemonbot/gatecheck

One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs.

client:Claude.ai transport:streamable-http tools:6

Install GateCheck by LarryBuildsAI in Claude.ai

Settings → Connectors → Add custom connector

https://proofbeforepay.vercel.app/gatecheck/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

boundary_guard_check
scan_x402_resource
probe_x402_paid_path
check_agent_tool_readiness
generate_x402_launch_pack
generate_trust_receipt

GateCheck by LarryBuildsAI in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

GateCheck by LarryBuildsAI MCP server