The Silence Policy: The Most Underrated Voice-Agent Feature
Voice agents earn trust when they know when not to speak. Silence policy turns restraint into an explicit design layer for real meetings.
2026-05-28 · 7 min
Insights
Engineering Blog
Production patterns for AI agents, RAG pipelines, data infrastructure, and MLOps. No theory-only posts — every article comes from a real deployment.
LangChain Callback Architecture: Building Production Observability Without Third-Party Lock-In
How to build custom LangChain callback handlers with OpenTelemetry integration for vendor-independent observability — what to trace, how to structure it, and what it costs.
2026-05-27 · 8 min
The Hidden Duplex Problem in Realtime Voice Agents
A voice agent that speaks still needs to listen. Duplex behavior, interruption policy, and yield rules decide whether the agent feels useful or intrusive.
2026-05-26 · 7 min
CrewAI in Enterprise: Authentication, Tenant Isolation, and Audit Trail Patterns
Enterprise CrewAI deployments require auth integration, tenant isolation, and audit trails the framework does not provide. Here are the patterns that work in production.
2026-05-25 · 8 min
Your Voice Agent Does Not Hear Sentences: It Hears Fragments
Realtime voice agents receive partial transcripts, delayed intent, and ambiguous address signals. Treating fragments as finished commands creates brittle meeting behavior.
2026-05-21 · 7 min
LangGraph Interrupt Patterns Beyond the Basics: Conditional Approval, Batch Review, and Timeout Handling
Three advanced LangGraph interrupt patterns — conditional approval, batch review, and timeout handling — with production Python implementations.
2026-05-20 · 8 min
Why Most Voice-Agent Demos Fail in Real Meetings
Voice-agent demos fail when they ignore turn-taking, disclosure, context boundaries, cost controls, artifacts, and human-owned decisions.
2026-05-19 · 7 min
CrewAI Cost Control: Token Budgets, Model Routing, and Crew Composition Economics
How delegation chains, memory retrieval, tool retries, and uniform model assignment compound token costs in CrewAI — and the controls that contain them.
2026-05-18 · 8 min
Blast Radius Engineering: Tool Permission Design for AI Agents
How to design tool permissions for production AI agents: blast-radius classes, approval boundaries, delegation inheritance, policy checks, and rollout rules.
2026-05-14 · 11 min
Surviving LangChain Version Upgrades: Migration Patterns for Production Systems
LangChain's 0.1→0.3 migration path broke production systems in ways teams did not anticipate. These patterns reduce the damage next time.
2026-05-13 · 8 min
The Evaluation Layer Every Production AI System Needs
How to build an evaluation layer for production AI systems: golden sets, failure taxonomies, regression gates, tool choices, thresholds, and release criteria.
2026-05-12 · 10 min
Debugging CrewAI Agent Failures: Tracing Task Delegation Through Multi-Agent Workflows
Diagnose CrewAI failures by layer: delegation loops, role confusion, tool errors. Structured logging, trace correlation IDs, and callback handler patterns.
2026-05-11 · 8 min