404.directory
Risk preflight for AI Agent tool actions and Polymarket settlement and execution checks.
Install
Remote streamable-http
https://404.directory/mcpnpmstdio
npx -y @mmvv1638/404-directory-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-mm-sheng-404-directory": {
"url": "https://404.directory/mcp"
}
}
} Source: official MCP Registry record · registry name io.github.MM-sheng/404-directory · published 2026-08-30 · updated 2026-08-30. Not an endorsement; review the code before connecting it to anything sensitive.