Running Claude API Parallel Tool Use in Production — Controlling Concurrency, Designing for Partial Failure, and Cutting Latency
Claude API's parallel tool use can cut agent latency in half — but partial failures and state conflicts show up fast in production. Here's how to control concurrency, design error handling, and add observability.
Production Prompt-Injection Defense for the Claude API — Detection, Sanitization, and Layered Guardrails
A practical, code-first design guide for defending Claude API applications against prompt injection — covering input sanitization, channel separation, output validation, and red-teaming for long-term safety.
Implementing Progressive Delivery with the Claude Agent SDK: Canary, Feature Flags, and Automatic Rollback Patterns for Production
Production-grade patterns for safely rolling out AI agents built with the Claude Agent SDK. Combines canary traffic splitting, feature flags, and SLO-driven automatic rollback with runnable TypeScript/Hono implementation code.
Building Fault-Tolerant Long-Running AI Workflows with Claude Agent SDK × Temporal.io — A Production Design Guide to Durable Execution and Saga Patterns
A complete production guide to combining Claude Agent SDK with Temporal.io to build AI workflows that survive crashes, restarts, and multi-day human approval gates. Durable Execution, retry policies, saga compensation, and signal integration patterns.
The Claude Design to Claude Code Handoff — A Production-Ready Playbook
A detailed field guide to chaining Claude Design and Claude Code into one workflow — prompt templates, cleanup commands, and the 12-point checklist I run before shipping.
Inserting Approval Gates Into Your Agents — A Production Design for Human-in-the-Loop With the Claude API
Once you put an agent in production, the requirement 'please get a human to approve just this specific decision' appears within days. This guide walks through the design patterns for retrofitting approval gates and handling suspend/resume correctly, with working code.
Running Next.js on Cloudflare Workers in Production with Claude Code — Every Build Crisis, Cache Bug, and Automation Pattern We Solved
Running Next.js on Cloudflare Workers is not the same as Vercel. The 62 MiB bundle limit, ASSETS binding quirks, and edge cache personalization conflicts are real production hazards. Here's how Claude Code helped us solve each one.
Claude API with Go: Production— Anthropic Go SDK, Concurrency, Tool Use & Microservice Integration
A practical guide to using Claude API with Go in production. Covers streaming with goroutines, concurrent Tool Use, rate limiting with channels, Gin/Echo integration, graceful shutdown, and Kubernetes deployment with working code examples.
Building Production Conversational AI with Claude API — Context Management, Long-Term Memory, and Safety Filters
Solve context explosion, memory loss, and safety risks in production chat systems with a three-layer memory architecture and integrated guardrails using Claude API
Claude Managed Agents Sandbox Design: Running Autonomous Agents Safely in Production
A deep dive into the sandbox architecture of Claude Managed Agents, with production-ready security patterns and implementation code for running autonomous agents safely.
Intelligent Model Routing with Claude API — Auto-Selecting Sonnet 4.6 and Haiku 4.5 for Optimal Cost and Quality
Build an intelligent routing layer that automatically selects between Claude Sonnet 4.6 and Haiku 4.5 based on request complexity. Covers classifier design, circuit breakers, fallback chains, and cost monitoring for production deployments.
The Boundaries That Trip You Up Moving Claude Managed Agents to Production — Agent / Environment / Session, and Keeping Keys Out of the Sandbox
A production design walkthrough for Claude Managed Agents, checked against the SDK's actual type definitions. Covers which object owns sandbox control, persistent memory, credentials, delegation, and cost measurement.