x402lint MCP Server: Install & Setup

Install x402lint in Claude Code

Claude Code

claude mcp add --transport http something-agent-x402lint https://x402lint.something-agent.workers.dev/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "something-agent-x402lint": {
      "url": "https://x402lint.something-agent.workers.dev/mcp"
    }
  }
}

Free x402 endpoint linter: unpaid 402 challenge, payTo/asset/amount, CORS, directory readiness.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http something-agent-x402lint https://x402lint.something-agent.workers.dev/mcp

Bobjonesgood/x402nano

Machine-payable prediction-market briefs and probability-change monitoring for AI agents.

org.x402image/image

x402 image tools (USDC/Base): remove_background/upscale $0.02, resize/optimize $0.005; URL in/out

dev.x402pulse/x402pulse

34 data tools: Polymarket skill, FDA and hospitals, oil, attention, travel, SEC filings

nuanu-ai/x402card

Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.

dev.x402shield/x402shield

Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.

OmarNassar1127/x402-vend

Pay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools.