NestDaddy

EdgeScreen x402 Security Screening

dev.workers.asostudio.aso-x402-screen/edgescreen · v1.3.2

Deterministic OFAC, homoglyph, prompt, SSRF URL, and secret screening via Base USDC x402.

Connect Remote server

Terminal
claude mcp add --transport http edgescreen https://aso-x402-screen.asostudio.workers.dev/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "edgescreen": {
      "url": "https://aso-x402-screen.asostudio.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "edgescreen": {
      "type": "http",
      "url": "https://aso-x402-screen.asostudio.workers.dev/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://aso-x402-screen.asostudio.workers.dev/mcp

Tools 8 found in our last check

  • screen_batch

    Screen up to 25 crypto addresses (OFAC SDN), domains/handles (IDN homoglyphs), untrusted prompts (prompt injection & tool poisoning), URLs (pre-fetch SSRF firewall), text snippets (secret leak redaction), and/or git diffs (pre-merge patch security) in <1ms. Requires $0.005 (5000…

  • screen_address

    OFAC SDN crypto wallet sanctions screening for EVM, Bitcoin, and TRON addresses in <1ms. Requires $0.002 (2000 atomic) Base USDC on eip155:8453 via x402 PAYMENT-SIGNATURE header.

  • screen_domain

    Deterministic IDN Punycode, Unicode UTS #39 homoglyph, and typosquatting lookalike detection for domains and handles. Requires $0.002 (2000 atomic) Base USDC on eip155:8453 via x402 PAYMENT-SIGNATURE header.

  • screen_prompt

    Deterministic prompt-injection, MCP tool-poisoning, Unicode tag smuggling, and secret exfiltration firewall. Requires $0.002 (2000 atomic) Base USDC on eip155:8453 via x402 PAYMENT-SIGNATURE header.

  • screen_url

    Deterministic pre-fetch URL & SSRF firewall detecting loopback, RFC1918, CGNAT, IPv6 mapped/unique-local/link-local, AWS/GCP/Azure/Alibaba metadata endpoints, hex/octal/decimal IP encodings, dangerous schemes, embedded credentials, punycode homoglyphs, and open redirects. Requir…

  • screen_secret

    Deterministic pre-publish secret leak detector & redactor for PRs, logs, and webhooks (OpenAI, Anthropic, AWS, GitHub, Stripe, Slack, Google keys, PEM & 64-hex private keys, JWTs, Bearer tokens -> safe, riskScore, masked findings, redactedText). Requires $0.002 (2000 atomic) Bas…

  • screen_diff

    Deterministic pre-merge git diff & PR patch auditor detecting leaked secrets in added lines, destructive shell/SQL commands, GitHub Actions/CI workflow injection, malicious package lifecycle hooks, SSRF & cloud metadata endpoints, auth/TLS verification bypasses, Trojan Source Bi…

  • health_check

    Inspect EdgeScreen health, version, active OFAC snapshot size, and x402 pricing (free, no payment required).

Details

Endpointhttps://aso-x402-screen.asostudio.workers.dev/mcp (Streamable HTTP)
First published13 Nov 2026
Last updated13 Nov 2026
Registry namedev.workers.asostudio.aso-x402-screen/edgescreen

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