ctlogs.dev — Certificate Transparency search for Claude.ai

dev.ctlogs/certificate-transparency

Search Certificate Transparency logs: subdomains, TLS certificates, organizations, CAs.

client:Claude.ai transport:streamable-http tools:5

Install ctlogs.dev — Certificate Transparency search in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.ctlogs.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

find_subdomains
get_ca
get_certificate
search_certificates
search_organization

ctlogs.dev — Certificate Transparency search in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

ctlogs.dev — Certificate Transparency search MCP server