Connect DomainDNA MCP to your AI client
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
Endpoint: https://domaindna-api.cybermaxtools.com/mcp · Free: 25 free domains/day · Paid: $5 pack; $19/mo
| Client | Where the config goes |
|---|---|
| Cursor | ~/.cursor/mcp.json (every project) |
| VS Code (GitHub Copilot) | .vscode/mcp.json in your workspace (VS Code format, top-level "servers") |
| Claude Code | claude mcp add --transport http domaindna-api 'https://domaindna-api.cybermaxtools.com/mcp?via=use-with-claude-code' |
| Claude Desktop and claude.ai | no file: remote servers are added as custom connectors in Claude's settings |
| Windsurf (Devin Desktop) | ~/.config/devin/mcp_config.json (macOS and Linux) |
| Cline | cline_mcp_settings.json: in the IDE, click the MCP Servers icon › Configure › Configure MCP Servers |
| OpenAI Codex CLI | ~/.codex/config.toml (or .codex/config.toml in a trusted project) |
| Gemini CLI | gemini mcp add --transport http domaindna-api 'https://domaindna-api.cybermaxtools.com/mcp?via=use-with-gemini-cli' |
Tools
Endpoint checked 2026-10-09: https://domaindna-api.cybermaxtools.com/mcp answered an MCP initialize (protocol 2025-06-18) and tools/list with 4 tools, all marked read-only. No key was used and no tool was called.
| Tool | What it does | Required inputs |
|---|---|---|
domain_report | Tech stack (with evidence), email provider, SPF, DMARC, DNS, RDAP registration (age, registrar, expiry), security headers and site files for one domain, URL or email. | domain |
email_security | MX provider, SPF record and all qualifier, DMARC policy, pct and rua, A/AAAA/NS and TXT verifications for 1-5 domains. | domains |
tech_stack | Technologies (CMS, e-commerce, frameworks, analytics, tag managers, CDN, chat...) with the evidence for each, plus security headers, for 1-3 websites. | domains |
domain_registration | RDAP registration (registrar, created, updated, expires, age in days, status) for 1-10 domains. | domains |