ScopeMate: An Open-Weight AI Assistant to Protect Freelancers from Scope Creep

Description and use

ScopeMate helps freelancers turn vague client requests into structured proposals, calculate deterministic quotes, and analyze scope changes, reducing time spent on project management.

Problem

Freelancers often spend excessive time converting vague client briefs into clear project scopes, leading to unclear expectations and scope creep.

Outcome

ScopeMate enables freelancers to convert vague briefs into clear, editable scopes, calculate quotes deterministically, and manage scope changes, reducing time spent on scope management and mitigating scope creep.

Workflow

• 1. Input client brief into ScopeMate
• 2. AI-powered proposal generates structured scope with deliverables, exclusions, assumptions, milestones, and clarification questions
• 3. Freelancer edits line items, rates, hours, discounts to calculate deterministic quote
• 4. Save project locally in browser
• 5. When new request arrives, use Scope Change Analyzer to compare with saved scope, identify additional work, and draft professional response

Evidence

ScopeMate is an AI-powered scope and quote assistant designed for freelancers who want to spend less time managing vague client requirements and more time doing the actual work.

Source

It includes three core capabilities: AI-powered proposals, deterministic quote calculations, and Scope Change Analyzer.

Source

I built ScopeMate using Google AI Studio Build mode, React, TypeScript, and a Node.js/Express backend.

Source

The AI features use Google's open-weight Gemma 4 model through a server-side API integration.

Source

For the first version, I used browser localStorage to keep project history simple, without requiring user accounts or a cloud database.

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