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ShieldAPI – x402 Security Preflight for AI Agents
ShieldAPI - x402 security preflight API for AI agents before they pay, connect, install, delegate, or execute.
https://shield.vainplex.dev/Connect straight to this server’s public endpoint.
https://shield.vainplex.dev/mcpWe add this server to your workspace, walk through sign-in once, then open Studio with tools ready to run.
Last probed Sep 18, 2026 · shield.vainplex.dev
9tools discovered
Shieldapi.check
Other capabilities
Shieldapi.check Url
shieldapi.check_urlCheck a URL for malware, phishing, and other threats. Uses URLhaus + heuristic analysis.
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Directory coverage for brandsShieldAPI - x402 security preflight API for AI agents before they pay, connect, install, delegate, or execute.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
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This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
Other MCP servers in this category from the directory index
MCPBundles probed 9 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
ShieldAPI – x402 Security Preflight for AI Agents may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.
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91 tools