MAGIC LINK SIGN-IN
Sign in
Enter your email and HubbleField will send a sign-in link. Use it for your dashboard, saved companies, founder tools, and any agent setup that needs an authenticated session.
AGENT BUILDERS
If you are here to install HubbleField in Claude, Cursor, OpenClaw, or another MCP-aware client, start with the install prompts first and sign in when the client asks for OAuth approval.