x402_quick_check
x402 quick check
io.github.fizzl13/x402-doctor
Is this x402/MPP API safe to pay? $0.001 preflight, fixes, a $0.25 test purchase. Free quick check.
transport:streamable-http
tools:15
Target client
run in your project directory
claude mcp add --transport http x402-doctor https://x402-doctor.fizzl.eu/mcpsetup 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
x402_payee_check
x402 payee check
check_payment_proof
Read-only
check payment proof
concordium_badge_check
concordium badge check
x402_trust_record
x402 trust record
x402_trust_add
x402 trust add
verify_receipt
verify receipt
x402_diagnose
x402 diagnose
x402_preflight
x402 preflight
x402_fix
x402 fix
x402_preflight_batch
x402 preflight batch
x402_preflight_deep
x402 preflight deep
x402_delivery_check
x402 delivery check
x402_delivery_status
x402 delivery status
feedback
feedback
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.