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Lumière PayCheck MCP

v1.8.0 changelog · 3

io.github.book0feli/paycheck

Check any x402 endpoint before your AI agent pays it: trust grade, verdict, and hijack checks.

transport:streamable-http tools:6

Target client

run in your project directory

claude mcp add --transport http paycheck https://lumierepaycheck.org/mcp?plans=1

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

check_endpoint Read-only

check endpoint

check_payment Read-only

check payment

report_outcome

report outcome

top_endpoints

top endpoints

catalog_stats

catalog stats

get_full_report Read-only

get full report

All 6 tools, one page each

3 prompts you invoke yourself

2 resources you attach as context

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.