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Connect Ostra to Claude

Ostra ships an MCP server, so you can manage your website from Claude — or any MCP client — in plain English: “make my hero darker”, “any new leads this week?”, “publish my site”.

1. Create an API key

Sign in and open the Billing page. Under MCP API keys, click Create keyand copy it — it's shown once. Revoke it there any time.

2. Add Ostra to Claude

In Claude, add a custom connector (Settings → Connectors → Add custom connector) with:

URL: https://ostrablueprint.com/api/mcp

Authorization: Bearer <your API key>

Or for Claude Code:

claude mcp add --transport http ostra https://ostrablueprint.com/api/mcp --header "Authorization: Bearer <your API key>"

3. Manage your site from chat

Available tools (scoped to your account):

list_sites — All your sites with status and published URLs
get_site — One site's summary — pages, plan, live URL
refine_site — Ask for changes in plain English (uses AI credits like the in-app editor)
list_leads — Your lead inbox
update_lead_status — Move leads through your pipeline
get_analytics — 30-day views, visitors, top pages, conversion
publish_site — Take a site live (needs a plan)

Free-form edits via refine_sitespend AI credits from your account, exactly like the in-app editor. Publishing respects your site's plan.