| Description - | |
| InfraResilience Agent is a Memory + Chain-of-Thought + Persona (MCP) powered LangChain agent designed for infrastructure modernization and resilience test planning. | |
| It accepts a description of a legacy technology stack and an optional outage scenario, then generates: | |
| Modernization Plan — technology upgrades, migration paths, best practices | |
| Resilience Strategy — test scenarios, fault-injection drills, disaster recovery ideas | |
| Reasoning Summary — short, human-readable rationale | |
| Features - | |
| MCP: Conversation memory for multi-turn context | |
| LangChain Agent: Tool-using agent with deterministic helpers | |
| Toolbelt Included: | |
| Modernization suggestions | |
| Event decoupling (SQS/SNS) | |
| API hardening (Gateway/WAF) | |
| Caching strategies (Redis/ElastiCache) | |
| Resilience drills (Oracle, Kafka, S3, Redis) | |
| FastAPI HTTP interface for easy integration | |
| Reusable template for agentic AI projects | |
| Example Input: | |
| { | |
| "legacy_stack": { | |
| "scheduler": "Autosys", | |
| "language": "Java 8", | |
| "architecture": "monolith", | |
| "dependencies": ["Oracle DB", "FTP transfer"], | |
| "use_case": "end-of-day batch risk reporting" | |
| }, | |
| "outage_scenario": "Oracle DB unavailable for 30 minutes" | |
| } | |
| Example Output: | |
| { | |
| "modernization_plan": [ | |
| "Replace Autosys with Apache Airflow or AWS Step Functions", | |
| "Upgrade Java 8 → Java 17 and containerize workloads", | |
| "Refactor monolith into microservices and add API Gateway" | |
| ], | |
| "resilience_strategy": [ | |
| "Test RDS Multi-AZ failover for Oracle DB", | |
| "Implement circuit breaker on DB calls", | |
| "Run DR simulation and validate RTO/RPO" | |
| ], | |
| "reasoning_summary": "Legacy stack has aging orchestration, outdated language, and tight coupling..." | |
| } | |
| Quick Start | |
| Install dependencies: | |
| pip install fastapi uvicorn langchain langchain-openai openai pydantic | |
| Export your LLM API key: | |
| export OPENAI_API_KEY=sk-... | |
| Run API: | |
| uvicorn main:app --reload --port 8000 | |
| POST to /analyze-stack with JSON payload. | |
| Project Structure | |
| agent.py → LangChain agent w/ MCP + CoT | |
| tools.py → Modernization + resilience toolbelt | |
| main.py → FastAPI HTTP API |