saarthii-ai/saarthi-ai

以语音为先的AI助手，帮助印度农民用自己的语言发现并申请政府项目。

超过一亿印度农民有资格参与他们从未听说过的政府计划。Saarthi AI通过耐心的多语言语音助手弥合了这一差距，语音助理以他们的方式表达。

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概述

Saarthi AI 是一款以移动为先的进步网络应用，为印度农民提供专业且耐心的政府福利项目指南。通过11种语言的自然语音对话，农民可以发现符合资格的计划，了解资格和所需文件，并获得逐步申请指导——无需阅读复杂的政府门户网站或单独填写表格。

助理还提供实时市场价格、附近的帮助中心地点及路线指引，以及即使离线时也能获取关键农业热线。

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特色

声音优先对话

• 通过Web Speech API在所有11种支持语言中实现自然语音交互
• 带视觉反馈的动画语音球（听、说话、空闲状态）
• 语音中断：轻敲或输入即可立即停止说话

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Overview

Saarthi AI is a mobile-first progressive web app that acts as a knowledgeable, patient guide for Indian farmers navigating government welfare schemes. Through natural voice conversations in 11 languages, farmers can discover schemes they qualify for, understand eligibility and required documents, and receive step-by-step application guidance — all without needing to read complex government portals or fill forms alone.

The assistant also provides live mandi (market) prices, nearby help center locations with directions, and critical agriculture helpline access even when offline.

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Features

Voice-First Conversations

• Natural speech interaction via Web Speech API in all 11 supported languages
• Animated voice orb with visual feedback (listening, speaking, idle states)
• Voice interrupt: tap or type to stop speech instantly
• Optimized TTS with sentence-boundary chunking for natural delivery

Scheme Discovery and Application Guidance

• RAG pipeline over 60+ central and state government schemes
• Profile-aware recommendations based on state, crop, land size, income, and occupation
• Multi-turn conversation memory (6 turns) for step-by-step walkthroughs
• Anti-hallucination guardrails to ensure only verified scheme information is shared

Live Market Prices

• Real-time mandi price queries routed to eNAM and AgMarkNet portals
• Bright Data SERP enrichment for the latest data from official government sources

Help Center Locator

• 50+ agriculture help centers with phone numbers
• Google Maps directions to the nearest center based on farmer’s state

Offline Emergency Access

• Service worker caches the full app shell for instant loading without connectivity
• 6 agriculture helplines and 5 emergency URLs stored locally
• Offline answer engine with keyword search and template responses in all 11 languages
• Automatic sync when connectivity returns (with graceful fallback to cached data)

Security and Performance