◉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…
◈ Cowork

Cowork

Articles on Cowork for desktop automation and task management — file cleanup, scheduled tasks, skill building, and connecting outside services.

2026-05-15Intermediate

git clone Fails in Cowork Scheduled Tasks — Diagnosing /tmp Permission Errors and Disk Space Issues

When git clone fails with Permission denied or No space left on device inside a Cowork VM, the cause is usually subdirectory ownership under /tmp. Here is how to detect it correctly, plus two real bugs hiding in the usual workaround code.

2026-05-06Intermediate

Claude in Chrome Not Working? A Practical Troubleshooting Guide

Buttons that do nothing, pages that never load, tasks that report success but change nothing. Symptom-by-symptom fixes, plus the 42-run log where adding waits and verification steps moved completion from 62% to 95%.

2026-05-04Advanced

Why Cowork Scheduled Tasks Stop Mid-Run and How to Recover

Diagnose Cowork scheduled task failures using measured exit codes and real error output — why safe.directory delays failure instead of fixing it, how to pick a writable root before cloning, and how to structure logs with reason codes.

2026-05-03Intermediate

Honest 6-Month Review of Claude Cowork — What Actually Worked for an Indie Developer

A candid 6-month review of Claude Cowork from an indie developer's perspective. Covers scheduled tasks, skills, and the memory system — what exceeded expectations, what was genuinely painful, and the hard-won lessons that changed how I use AI automation.

2026-05-03Intermediate

Claude in Chrome × Google Sheets — Automate Repetitive Tasks with Apps Script

A practical guide to generating and running Google Sheets Apps Script with Claude in Chrome. No programming experience required — automate data cleanup, aggregation, and conditional formatting in minutes.

2026-04-30Intermediate

Codify Your Writing Voice as a Cowork Skill: A Personal Brand Style Guide Pattern

How to capture your own writing voice — vocabulary, rhythm, structural quirks — as a Cowork Skill, using a three-step loop of observation, SKILL.md authoring, and falsification testing, plus a small helper script that turns the numbers into a list of places to re-read.

2026-04-29Intermediate

Designing the One Page You Open Every Morning — Building Living Dashboards with Cowork Artifacts and MCP

Cowork Artifacts promote a chat answer into a re-openable page that fetches live MCP data. Here is how I design pages that replace recurring questions.

2026-04-17Intermediate

Auto-Organizing Dropbox with Cowork — File Classification, Duplicate Removal, and Naming Conventions

When your Dropbox starts feeling chaotic, let Cowork handle it. Learn how to build an automated system for file classification, duplicate detection, and bulk renaming — and schedule it to run weekly.

2026-04-15Intermediate

Cowork × Python Data Analysis Automation: Build a Weekly Report Pipeline with pandas and Matplotlib

Learn how to combine Cowork's scheduled tasks with Python to fully automate your data analysis reports. From pandas aggregation to Matplotlib charts and Google Sheets integration — a complete, production-ready implementation guide.

2026-04-11Intermediate

Automate App Store Connect with Claude in Chrome — Metadata, Reviews, and ASO Optimization

Learn how to use Claude in Chrome with App Store Connect to automate iOS app metadata updates, review replies, and ASO optimization. A practical guide for indie developers looking to cut down on store management overhead.

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.

2026-04-02Advanced

Cowork Multi-MCP Orchestration in Practice: A Complete Blueprint for Automating Figma, GitHub, and Stripe

Learn how to design and implement cross-service orchestration in Cowork connecting Figma, GitHub, and Stripe. A complete blueprint for indie developers to build production-ready automation systems from scratch.

2026-03-31Advanced

Claude Cowork × MCP Server Integration Guide — Building a Cross-Service Automation Ecosystem with Slack, Notion & GitHub

Learn how to integrate MCP servers with Claude Cowork to build automated workflows spanning Slack, Notion, and GitHub. Covers connector setup, design patterns, and production best practices.

2026-03-27Advanced

Cowork Skills × Scheduling: Advanced Automation Patterns and Techniques

Master Cowork's skill and scheduling capabilities. Learn 5 real-world automation patterns: sales reports, daily standups, KPI monitoring, meeting notes, and smart customer follow-ups.

2026-03-27Beginner

Automate Cross-App Workflows with Cowork — HubSpot, Slack, Google Drive Integration Guide

Non-technical guide to using Claude Cowork for cross-app business automation. Connect HubSpot, Slack, Google Drive, and automate sales reports, follow-ups, and data consolidation.

2026-03-25Advanced

Claude Computer Use × Dispatch: Production Automation Patterns for macOS

Master production automation patterns with Claude Computer Use on macOS. Learn overnight batch processing, multi-app orchestration, spreadsheet automation, browser automation, and Xcode build automation with security-first design patterns.

2026-03-25Intermediate

How We Fixed Stripe Webhook HTTP 500 Errors Using Claude in Chrome — A

A step-by-step account of diagnosing and fixing Stripe Webhook HTTP 500 errors across four sites using Claude in Chrome. Covers Cloudflare Workers + Next.js pitfalls, the constructEventAsync fix, and live browser-based verification.

2026-03-24Beginner

Claude Cowork & Claude Code Can Now Control Your Mac — Setup and

On March 23, 2026, Anthropic launched computer use for Claude Cowork and Claude Code on macOS. Learn how to set it up, explore real-world use cases, and understand the security model behind this new capability.

2026-03-22Beginner

How to Batch-Create Image Assets with Canva × Claude — Banners, OGP, and Social Media Graphics

Master batch creation of marketing assets using Canva and Claude AI. Set up Brand Kit for consistency, generate headlines with Claude, and use Canva's resize feature to output multiple formats at scale.

2026-03-22Intermediate

Claude × Figma × Stitch × Canva — Comparing App Icon Design Tools and Optimization Workflow

Compare three major design tools for app icon creation: Figma, Stitch, and Canva. Understand each tool's strengths, weaknesses, and best use cases. Learn optimal workflows combining all three with Claude AI for design review and quality assurance.

2026-03-22Beginner

Markdown Basics — A Basics to Writing Skill Files and Instructions for Cowork

Learn the essential Markdown syntax you need to create skill files and instruction documents in Cowork. Covers headings, lists, code blocks, tables, and more with practical examples.

2026-03-21Intermediate

AI Side Business— Monetization Strategies Combining Claude with Multiple AIs

Learn how to combine Claude, Gemini, Rork, Antigravity and other AI tools to build profitable side businesses through Kindle publishing, paid newsletters, YouTube, app development, and serverless web apps.

2026-03-20Intermediate

Google AI × Antigravity × Claude Code — A Developer's Day Using Three AI Tools in Combination

Research with Google AI Pro, frontend with Antigravity, backend with Claude Code—a practical one-day workflow combining three AI tools on a real project example.

2026-03-19Intermediate

Claude Cowork Scheduled Tasks — Recurring Runs, Reminders, and Auto-Reports

How to set up recurring execution, one-time reminders, and automatic reports with Claude Cowork's scheduled tasks. From cron syntax to dry runs, timing spread, and idempotent prompts, with the lessons that only show up in real operation.

2026-03-16Intermediate

Automate note Content & Monetization with Cowork: Build a Subscription Business

Discover how to use Cowork and Claude in Chrome to automate note.com membership content creation, analytics, and grow passive income from your writing.

2026-03-15Beginner

Claude in Chrome vs. Cowork: Watch It Work, or Let It Run

The real difference between Claude in Chrome and Cowork isn't features — it's how you work with each. First-day pitfalls and safe starter prompts included.

2026-03-09Beginner

Canva × Claude in Practice — Saving Generated Candidates, Picking a design_type, Committing Edits

The parts of the Canva AI connector that actually trip people up in Claude: why generated designs are not saved yet, how to pick a design_type, why editing is a transaction, and what to check before exporting.

2026-03-09Beginner

Connect Cowork Connectors by Separating Read Access from Write Access

A practical first pass at Cowork connectors for Canva, Figma, Slack, Asana, Google Drive and GitHub: how to connect, how MCP Apps differ, where I draw the line between reading and writing, and when Claude in Chrome is the fallback.

2026-03-09Beginner

Cowork 2026 Updates — Windows Support, Scheduled Tasks & New Connectors

A roundup of Cowork's latest features in 2026: Windows support, scheduled tasks, plugin marketplace, new MCP connectors, and more.

2026-03-09Intermediate

Rork × Claude App Development — Refine AI-Generated Apps with Claude Code

Practical guide to refining Rork and Rork Max generated mobile apps with Claude Code. Covers Rork Max native Swift, 2-click App Store publishing, and more.

2026-03-09Intermediate

Rork Max— Build Native Swift Apps with AI

A practical guide to building native Swift apps with Rork Max. Covers Apple Watch, Vision Pro, 2-click App Store publishing, and Claude Code integration.

2026-03-09Intermediate

Suno AI × Claude Guide — Building an AI-Powered Songwriting Workflow

Learn how to combine Suno AI and Claude for an AI music creation workflow. Covers lyrics generation, MCP integration, and prompt design tips.

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