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Featured on AWS Startups Showcase
AVnester on AWS
Claude-native MCP infrastructure for Indian real estate. Built on Amazon Bedrock with Anthropic Claude. Multi-agent. Multi-channel. Single brain.
142
MCP tools
131 internal + 11 public OAuth
13
RAC agents
Retrieval-Augmented Coordination
3
channels
Web · WhatsApp · mobile
ap-south-1
region
Mumbai
Featured on
AVnester is featured on the AWS Startups Showcase. AWS’s curated directory of startups building on AWS — searchable by industry, country, and technology, surfaced to AWS BD, Bedrock and Anthropic ecosystem teams, and the AWS investor community.
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How AVnester uses AWS
AVnester runs in ap-south-1 (Mumbai) on Amazon ECS with AWS Fargate Spot. Six anchor services carry the production narrative.
Amazon Bedrock
Anthropic Claude Sonnet 4.5 and Haiku 4.5 as primary models; Amazon Nova Pro and Nova Lite as failover on Marketplace access errors.
Amazon ECS on AWS Fargate Spot
All container compute (api, web, worker) in ap-south-1 (Mumbai).
Amazon RDS for PostgreSQL with pgvector
State, search, and the hybrid RAG retrieval pipeline (pgvector + Postgres full-text, fused with Reciprocal Rank Fusion).
Amazon Cognito
Authentication. Separate user pools for production users and a sandboxed reviewer pool for app-store and platform reviewers.
Amazon S3 + Amazon CloudFront
Object media for property photos and documents, served via CDN.
AWS Lambda + Amazon SQS
Async job orchestration — image processing, embedding regeneration, scheduled reports.
The public MCP endpoint
AVnester operates a public OAuth-secured Model Context Protocol endpoint at developers.AVnester.com. It exposes 11 of AVnester’s 142 MCP tools to any Claude-native or MCP-compatible AI agent. Authentication is OAuth 2.1 with Dynamic Client Registration (DCR) and Demonstrating Proof-of-Possession (DPoP).
- search_propertiesVerified property search
- get_locality_insightsLocality intelligence
- compare_localitiesSide-by-side locality compare
- calculate_home_affordabilityAffordability math
- simulate_loan_prepaymentPrepayment vs investment
- compare_balance_transferHome-loan balance-transfer compare
- optimize_home_loan_tax_regimeOld vs new regime optimization
- estimate_stamp_duty_and_registrationStamp duty across 28 Indian states
- get_property_detailsListing detail fetch
- compare_propertiesSide-by-side listing compare
- get_property_decision_intelligenceBuy / pass decision support
Frequently Asked Questions
- How does AVnester use Amazon Bedrock?
- AVnester runs all conversational intelligence on Amazon Bedrock. Anthropic Claude Sonnet 4.5 and Haiku 4.5 are the primary models. Amazon Nova Pro and Nova Lite act as failover on Bedrock Marketplace access errors. Inference runs in the ap-south-1 (Mumbai) region.
- What is the AVnester public MCP endpoint?
- AVnester operates a public OAuth-secured MCP endpoint at developers.AVnester.com. It exposes 11 of AVnester’s 142 Model Context Protocol tools — property search, locality insights, EMI and prepayment math, stamp duty across 28 Indian states, tax-regime optimization, balance-transfer comparison, and property decision intelligence — to any Claude-native or MCP-compatible AI agent.
- What AWS services does AVnester use?
- AVnester runs on Amazon ECS on AWS Fargate Spot in ap-south-1 (Mumbai). The full stack: Amazon Bedrock (inference), Amazon RDS for PostgreSQL with pgvector (hybrid RAG), Amazon ElastiCache for Redis (caching), Amazon S3 and Amazon CloudFront (media), Amazon Cognito (authentication), Amazon SQS and AWS Lambda (async jobs), Amazon Polly (voice), Amazon Transcribe (speech-to-text), Amazon Textract (document intelligence), AWS Secrets Manager, AWS WAF, IAM, VPC, ELB, CloudWatch.
- What are RAC agents?
- Retrieval-Augmented Coordination (RAC) agents are AVnester’s 13 specialist sub-agents that handle distinct parts of the Indian home-buying journey: search, legal, market, locality, transaction, negotiation, document, support, seller, builder copilot, property advisor, buyer agent, and personal advisor. Each agent has its own scoped retrieval pipeline and tool surface; a router orchestrates them per user intent.
- Is AVnester featured on the AWS Startups Showcase?
- Yes. AVnester’s listing went live on the AWS Startups Showcase in June 2026. AVnester is also a member of the NVIDIA Inception Program.
- Where is AVnester based?
- AVnester is built in Coimbatore, Tamil Nadu, India. The platform serves Indian residential property buyers, sellers, agents, and builders across web, WhatsApp, and a public MCP endpoint.