Guide · ~4 min
Snippet vs CLI vs MCP
Choose the right install path for your stack and agent.
| Method | Best for | |--------|----------| | Snippet | Ghost, Webflow, WordPress, any CMS footer | | CLI | Next.js, HTML, Astro repos with local files | | MCP | Cursor, Claude Code, Codex — agent-driven install | All three support cw_demo_public_key for zero-signup first install.
Upgrade path
Unlock 90-day analytics and full provider insights
Free includes one site and a 7-day analytics window. Pro removes branding, adds multiple sites and the full handoff funnel.
Before you install
Handled upfront
Lightweight script
Async ~22KB gzipped. No cookies. Zero LLM calls on your infrastructure.
Better than copy-paste
URL, title and prompts travel with one click — fewer drop-offs before the assistant opens.
Three analytics events
widget_opened, prompt_selected and provider_clicked show up in your dashboard funnel.
GDPR-friendly
Event metadata only — not conversations. See the security model for details.