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GrantGo AI

··509 words·3 mins·
GrantGo AI Agent
Hassenfeld
Author
Hassenfeld
Viva La Vida
Table of Contents

Introduction to GrantGo
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GrantGo is an always-online subsidy application assistant designed to help you understand complex policies and navigate application processes smoothly. Here, you can complete registration, profile personalization, subsidy consultation, and document pre-screening with ease, helping you avoid detours and quickly find the subsidies that suit you best. The system integrates your personal profile, policy interpretation, application steps, and document checklists into a single workspace, transforming the experience from “confused and lost” to “informed and efficient.”

Visit GrantGo
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Hassenfeld-hub/GrantGo

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GrantGo Features
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Login & Registration
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  • On the homepage, click “Login” or “Free Trial” to enter the login page.
  • New users can register and log in using Email + Password.

Registration
Login

Profile Completion
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  • Users need to complete their Personal Profile: Highest education, graduation year, current work/residence city, months of social security contribution, employment status, local residency, marital/parental status, entrepreneurial intent, and industry direction.
  • City selection uses a three-level cascade (Province/City/District), with the option to stop at the provincial or municipal level.
  • Click “Save and Start Matching” to enter the workspace, where the system automatically triggers the first profile matching.
Profile Completion

Workspace
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  • Left Sidebar History: View, switch, or delete conversations; supports “New Conversation”.
  • Middle AI Chat: Interact with the AI to get subsidy matching suggestions, policy explanations, and answers to procedural questions.
  • Right Sidebar PDF Parsing: Upload documents for intelligent pre-screening, displaying matching score, document checklists, and process progress.
  • Top Bar: Collapsible sidebars to maximize reading space.
Workspace

Intelligent Q&A
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  1. High-Match Subsidies
    • The system returns high-match subsidy cards based on your personal profile.
    • Each card displays: Subsidy name, applicable region, matching score, amount, and eligibility criteria.
    • Click View Application Guide to generate detailed guidance for that specific subsidy.
Subsidy Card
  1. Application Guide
    • Includes a summary, application URL, official government links, consultation phone numbers, required documents, and step-by-step procedures.
    • Click Generate Flowchart for a visual representation of the application path.
    • Click Show Checklist to track your preparation progress.
Application Guide

  1. Free Chat

    • Ask any question at any time, and GrantGo will provide answers.

  2. PDF Pre-screening

    • Supports uploading PDF files (e.g., graduation certificates, social security records).
    • After uploading, the system parses the file and shows real-time status: Uploading, Parsing, Completed, or Failed.
    • Post-parsing results include: Matching percentage, document checklist status, and process timeline suggestions.

Technical Architecture
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  1. Frontend Application
    • Core Framework: Vue 3 + Vite + TypeScript
    • State Management: Pinia (Multi-session Chat management, user states)
    • Routing: Vue Router
    • UI & Styling: Tailwind CSS v4 + Custom geek-style design (Inter font)
    • Key Libraries: markdown-it, mermaid, dompurify (Safe rendering)
  2. Business Backend (Go)
    • Core Framework: Gin (Go 1.25)
    • Database & ORM: PostgreSQL / SQLite + GORM
    • Real-time Communication: Gorilla WebSocket (Streamed chat handling)
    • Authentication: JWT-based Auth + CSRF protection
    • Key Responsibilities: User authentication, profile data, region tools, backend data aggregation, WebSocket forwarding, security middleware, and rate limiting.
  3. AI Intelligent Service (Python)
    • Core Framework: FastAPI + Uvicorn
    • AI Core Libraries: LangChain, OpenAI API (Compatible with DeepSeek, etc.)
    • Document & Vector Storage: PyMuPDF, ChromaDB, Redis
    • Key Responsibilities: Pure LLM chat mode, System Prompt strategy control, formatted JSON card generation, RAG retrieval (Backup/Safety link), and PDF parsing.