◉CLAUDE LABJP
●2.1.302 — Fork subagents are now on by default in claude -p, the Agent SDK and the desktop app. Turn them off with CLAUDE_CODE_FORK_SUBAGENT=0 (10/16)●2.1.299 — Conversations over 200K tokens left idle about 54 minutes get compacted; MCP allow rules now match only the server they name●SONNET 4.5 — Retires on the Claude API on 11/30, 43 days left. Migrate to Sonnet 5.5●WINDOWS — Reports say hooks break silently only on Japanese-locale Windows; check the character encoding first●FAST MODE — Opus 5.5 fast mode is out of research preview and no longer needs the beta header (10/15)●NEW — I Put a Ten-Line Promise File at the To…●2.1.302 — Fork subagents are now on by default in claude -p, the Agent SDK and the desktop app. Turn them off with CLAUDE_CODE_FORK_SUBAGENT=0 (10/16)●2.1.299 — Conversations over 200K tokens left idle about 54 minutes get compacted; MCP allow rules now match only the server they name●SONNET 4.5 — Retires on the Claude API on 11/30, 43 days left. Migrate to Sonnet 5.5●WINDOWS — Reports say hooks break silently only on Japanese-locale Windows; check the character encoding first●FAST MODE — Opus 5.5 fast mode is out of research preview and no longer needs the beta header (10/15)●NEW — I Put a Ten-Line Promise File at the To…
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All (907)◉ Claude AI (147)⟐ Claude Code (381)◈ Cowork (72)⬡ API & SDK (307)
⟐ Claude Code/2026-04-09Advanced

Claude Code × SvelteKit Full-Stack Development Guide: From Zero to Production

A complete guide to full-stack development with Claude Code and SvelteKit. Covers Svelte 5 Runes, Drizzle ORM, Auth.js, and Cloudflare Workers deployment through practical, production-ready workflows.

⬡ API & SDK/2026-04-09Intermediate

Claude Managed Agents: Anthropic's New Agent Infrastructure (April 2026)

Anthropic launched Claude Managed Agents in public beta on April 8, 2026. This guide covers everything: sandboxed execution, authentication, checkpoints, scoped permissions, pricing, and how to get started building production-ready AI agents 10x faster.

◈ Cowork/2026-04-09Advanced

Implementing Design Systems as Claude Skills: Learning from kintone's AI-Ready Documentation

Learn how to transform your design system into AI-readable Claude Agent Skills, using Cybozu's kintone Design System as a reference. This guide covers the differences between MCP and Skills, SKILL.md design principles, and documentation optimization for AI integration.

◉ Claude AI/2026-04-09Intermediate

Fixing Claude Extended Thinking When It Stops, Times Out, or Loops

Extended Thinking stopping mid-process, hitting timeouts, or consuming unexpected costs? This guide covers root causes, correct budget_tokens configuration, streaming patterns, retry handling, and cost optimization strategies.

◉ Claude AI/2026-04-09Intermediate

Claude Giving Wrong or Unexpected Output? Here's How to Fix It

Claude's response doesn't match what you expected? This guide covers the most common causes of unexpected or wrong output—hallucinations, format issues, off-topic replies—and shows you exactly how to fix them.

◉ Claude AI/2026-04-09Beginner

Complete Fix Guide: Claude File Attachment and Image Recognition Failures

Solve issues where PDFs, images, or text files attached to Claude aren't loading or throw errors. This guide covers file format support, size limits, and browser settings—everything you need to fix file upload problems.

⬡ API & SDK/2026-04-09Advanced

Claude API × Electron: Production Desktop AI Apps — Secure Key Storage, Streaming, Auto-Updates, and Monetization

A complete guide to shipping production-ready Electron apps powered by Claude API. Covers secure API key storage with keytar, IPC architecture for streaming, offline resilience, electron-updater auto-updates, and monetization strategies from trial to paid.

⟐ Claude Code/2026-04-08Advanced

iOS Test Automation with Claude Code — Where XCTest, Swift Testing, and XCUITest Each Belong

How I rebuilt an iOS test suite with Claude Code: where XCTest, Swift Testing, and XCUITest each belong, the pipefail trap that turns failed tests green in CI, and a hook that hands only test failures back to Claude.

⟐ Claude Code/2026-04-08Intermediate

Fix Claude Code Bash Tool Execution Errors — Timeouts, Permission Denied, and Truncated Output

Learn how to troubleshoot and fix Claude Code Bash tool errors including timeouts, Permission Denied, ENOENT, truncated output, and environment variable issues with step-by-step solutions.

◉ Claude AI/2026-04-08Intermediate

How Freelancers and Creators Can Grow Revenue with Claude AI in 2026

A practical guide for freelance writers, designers, and video creators to increase income with Claude AI. Includes workflow templates, prompt strategies, and three monetization models to reach six-figure revenue.

⬡ API & SDK/2026-04-08Advanced

Claude API Webhooks & Async Processing: Error Patterns and Recovery Strategies

A practical guide to handling errors when integrating Claude API with webhooks and async pipelines. Covers timeouts, duplicate processing, idempotency, dead-letter queues, circuit breakers, and graceful degradation with full Python examples.

◉ Claude AI/2026-04-08Intermediate

Why Does Claude Stop Mid-Response? Fixing Truncation and Garbled Text

If Claude keeps cutting off mid-response or generating garbled text, this guide explains the most common causes — token limits, context windows, network timeouts, and encoding issues — and how to fix each one quickly.