TLS Radar is a Model Context Protocol (MCP) server: SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring. Because it speaks the Model Context Protocol, AI assistants can use TLS Radar as a set of callable tools instead of you copy-pasting between apps.
It's a hosted (remote) server — point your client at https://tlsradar.com/api/v1/mcp and you're connected, with nothing to install locally. The current release is v0.5.1, published under the MIT license, with source at TLS-Radar/tlsradar-claude-plugin on GitHub.
On mcp.site, TLS Radar sits in the Development category. Any MCP client can use it — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed among them — via the install snippets below. If you maintain TLS Radar for tlsradar.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.