Better Proposals — commercial proposal management

integrations

Better Proposals is a Claude Code skill that connects the AI assistant to the Better Proposals platform for managing proposals, clients, templates, invoices, and sales documents via Membrane CLI. The skill covers a broad range of objects — proposals with their templates, sections, and variables; clients, teams, roles, products, payment schedules, forms, workflow tasks, and integrations with email, SMS, and Zapier. Authentication and credential refresh are handled automatically by Membrane, with a Free-tier account sufficient to get started. It is built for freelancers, agencies, and sales teams looking to automate their proposal workflow — creating, sending, and tracking commercial documents without leaving the Claude Code environment.