RemotePaid service

Sentinel MCP server

org.448c/sentinel

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

Install Sentinel in Claude Code

Claude Code
claude mcp add --transport http 448c-sentinel https://448c.org/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "448c-sentinel": {
      "url": "https://448c.org/mcp"
    }
  }
}

Frequently asked questions

What does the Sentinel MCP server do?

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

Is the Sentinel MCP server free?

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

Does Sentinel run locally or remotely?

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

How do I add Sentinel to Claude Code?

Run: claude mcp add --transport http 448c-sentinel https://448c.org/mcp

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