Posted inAI AWS System Design
SQS FIFO Lambda: SQS FIFO + Lambda: Ordered Agent Job Queues Without Double-Applies
This senior-level guide covers SQS FIFO Lambda with production trade-offs for reliability, security, and cost.
Posted inAI AWS Machine Learning
Bedrock Converse toolConfig: Idempotent Tool Results Under Retries
This senior-level guide covers Bedrock Converse toolConfig with production trade-offs for reliability, security, and cost.
Posted inAI AWS System Design
IAM for AI Agents: Condition Keys That Limit Blast Radius by Tag
IAM for AI agents means tag-based condition keys — not app-only path checks — so Bedrock/S3/Dynamo access fails closed outside the tenant cell even when the model hallucinates.
Posted inAI AWS System Design
multi-agent message bus: Blackboard vs Message Bus Orchestration
This senior-level guide covers multi-agent message bus with production trade-offs for reliability, security, and cost.
Day 54: Specialist Tools per Agent
This senior-level guide covers Specialist Tools per Agent with production trade-offs for reliability, security, and cost.
Bedrock Agents supervisor: Supervisor Patterns on Bedrock Agents
This senior-level guide covers Bedrock Agents supervisor with production trade-offs for reliability, security, and cost.
prompt injection defense: Prompt Injection in Jira, Email, and RAG
This senior-level guide covers prompt injection defense with production trade-offs for reliability, security, and cost.
AI tool allowlists: SSRF and Tool Allowlists
This senior-level guide covers AI tool allowlists with production trade-offs for reliability, security, and cost.
AI agent IAM: IAM for Agents: Roles, Not God Keys
This senior-level guide covers AI agent IAM with production trade-offs for reliability, security, and cost.
AI model provenance: Supply Chain: Model and Image Provenance
This senior-level guide covers AI model provenance with production trade-offs for reliability, security, and cost.