Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
One Piece TCG card search, deck analysis, cost curves, leader browsing, and counter strategy tools. 6 tools, 4,348 cards embedded.
SEC EDGAR MCP for agents: search 10-K/10-Q, free sample preview, full filing JSON via x402 USDC on Polygon. xpay: sec-edgar-filings. Trial without xpay key: docs. Registry: io.github.stagproject/sec-filings-mcp.