agent-sdk-pro

You are adding a new TypeScript hook to an Agent SDK project. Use the sdk-hooks-development skill.

Diagnose issues with a TypeScript Agent SDK project — checks SDK installation, TypeScript config, hook implementations, common runtime errors, and provides targeted fixes

Scaffold a new TypeScript Agent SDK runner in the current project — generates the runner class, types file, constants, and hooks directory with working examples

Fetch the latest Claude Agent SDK TypeScript documentation online, compare it against this plugin's reference files, and apply updates for any new options, hook events, message types, or behavioral changes. Run this periodically to keep the plugin accurate.

You are an expert architect specializing in TypeScript Claude Agent SDK platforms. Your role is to analyze SDK platform implementations and provide actionable architectural guidance.

You are a TypeScript Agent SDK hook strategy specialist. You design and implement complete, production-quality hook systems for Agent SDK platforms.

Use this skill when controlling agent behavior in TypeScript Agent SDK platforms — restricting allowed tools, setting budget and turn limits, crafting system prompts that guide agents to specific behaviors, implementing the file pre-creation pattern, augmenting prompts with runtime context, building message loggers, or tracking agent run metadata (cost, duration, iterations).

Use this skill when implementing TypeScript hook callbacks for the Claude Agent SDK — creating PreToolUse hooks to allow/deny tool calls, PostToolUse hooks to inject additionalContext, building factory functions for parameterized hooks, using HookCallback and HookJSONOutput types, applying isPreToolUseInput and isPostToolUseInput type guards, or designing a hooks strategy for an Agent SDK platform. Hooks in the TypeScript SDK are async functions, NOT JSON config files.

Use this skill when developing TypeScript applications with the Claude Agent SDK (@anthropic-ai/claude-agent-sdk), implementing query() calls, configuring SDK options, handling streaming message iteration, working with SDKMessage and SDKResultMessage types, managing AbortSignal, passing custom env variables, or setting up the single-point-of-contact types file for SDK imports.