Implementing Claude Tools with Safe Execution and Approval Patterns
A developer should implement a Claude client tool as a narrow, application-controlled transaction.
Securing Claude Applications with Guardrails, Hooks, and Secret Management
A team should secure a Claude application or agent through independent layers that assume another layer can fail.
Evaluating, Testing, and Debugging Claude Applications
When a Claude application fails, first preserve the failing case and identify the earliest boundary where observed evidence diverges from a defined success criterion.
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Implementing Claude Tools with Safe Execution and Approval Patterns
A developer should implement a Claude client tool as a narrow, application-controlled transaction.
Securing Claude Applications with Guardrails, Hooks, and Secret Management
A team should secure a Claude application or agent through independent layers that assume another layer can fail.
Evaluating, Testing, and Debugging Claude Applications
When a Claude application fails, first preserve the failing case and identify the earliest boundary where observed evidence diverges from a defined success criterion.
Context and Memory Management for Claude Applications and Agents
A Claude application should treat active context as a bounded, task-specific working set and durable memory as explicit application-owned state.
Prompt Engineering for Reliable Claude Applications
A developer should structure a Claude prompt as a testable contract between application intent and model behavior.
Claude Model Selection, Thinking, Token, and Cost Tradeoffs
Choose a Claude model and reasoning controls by testing the smallest viable configuration against a representative quality threshold, then checking latency, release compatibility, token use, cache behavior, and total workload cost.
Claude Code Operation, Configuration, and Extension Surfaces
A developer should operate Claude Code by choosing one surface for each kind of control.
Building Claude Agents with the Agent SDK, Custom Loops, and Frameworks
Implement a chosen Claude agent architecture by defining its control-loop contract first, then selecting the runtime that owns the right amount of machinery.
Claude Agent and Workflow Architecture Decision Framework
Use the least complex Claude architecture that can meet the task's uncertainty and control requirements.
Configuration and Version Management for Claude Applications
A team should govern Claude application configuration as a versioned release bundle rather than a collection of editable strings and dashboard choices.
Structured Claude Outputs, Validation, and Defensive Parsing
A Claude application should handle structured output through a gated pipeline: define an application-owned JSON Schema contract, request a currently supported structured-output mode, inspect the response envelope and completion state,…
MCP Architecture, Primitives, and Trust Boundaries
Model Context Protocol (MCP) is useful when an AI application needs a consistent way to discover and use external context or capabilities. It is not a permission system and it does not make an external system trustworthy by itself.