◉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…
ARTICLES

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All (909)◉ Claude AI (148)⟐ Claude Code (382)◈ Cowork (72)⬡ API & SDK (307)
⬡ API & SDK/2026-05-08Advanced

Implementing the Saga Pattern in Claude Agent SDK — Compensating Transactions and Idempotency

A practical guide to building safe multi-step Claude Agent SDK workflows. We cover compensating transactions, idempotency keys, and partial-failure state recovery, all from patterns that have run in production.

⟐ Claude Code/2026-05-07Intermediate

Pre-commit AI Review with Claude Code, husky, and lint-staged — Reviewing Only Staged Files

A pragmatic guide to running a lightweight Claude Code review on only the files you've staged for commit. Using husky and lint-staged, this setup minimizes both cost and latency for solo developers.

⬡ API & SDK/2026-05-07Advanced

Implementing the Transactional Outbox Pattern with Claude Agent SDK — Eliminating Lost Side Effects in Production

Stop the 'the row was inserted but the email never went out' class of bugs in Claude Agent SDK apps. A production-grade walkthrough of the Transactional Outbox pattern using Postgres and Cloudflare Queues.

⟐ Claude Code/2026-05-06Intermediate

Parallel Development with Claude Code Across Multiple Repos — What Three Simultaneous Projects Taught Me

Claude Code gets messy with multiple repos. Here are the CLAUDE.md strategies, session habits, and cost tips from three months of real parallel development.

⬡ API & SDK/2026-05-06Advanced

Maximizing Profit Margins with Claude Haiku / Sonnet / Opus Model Switching

A complete implementation guide for dynamically routing Claude API requests to the right model based on task complexity. Includes cost calculation formulas, routing engine code, quality fallback logic, and real-world margin impact data.

⬡ API & SDK/2026-05-06Advanced

The AI Sales Automation Your Team Actually Wants — Building a Multi-Agent Sales System with Claude Agent SDK

A complete guide to building a production-grade multi-agent sales automation system using Claude Agent SDK — covering lead scoring, proposal drafting, human review gates, CRM integration, and cost optimization with real code examples.

◉ Claude AI/2026-05-06Beginner

Anthropic IPO 2026 — Latest Update for Developers and Individual Investors

What we actually know about Anthropic's IPO plans as of May 2026 — including likely effects on API pricing, whether individual investors can participate, and what changes to expect for the Claude roadmap.

⬡ API & SDK/2026-05-06Advanced

Building an Autonomous Research Agent with Claude API: Web Search, Summarization, and Knowledge Management

A complete guide to designing and implementing an autonomous research agent using Claude API and web search tools. Covers budget control, quality assurance, and knowledge base storage for production use.

⬡ API & SDK/2026-05-06Intermediate

Claude API × Python in Practice: Building an AI Assistant with Tool Calling and Streaming

A practical guide to combining Claude API's Tool Use and Streaming in Python. Build a working AI assistant with real tool execution, complete source code included, plus a breakdown of the tricky parts that trip up most developers.

⟐ Claude Code/2026-05-06Advanced

Multi-Agent Skill Architecture with gh skill — Versioning, CI/CD, and Agent-Specific Optimization

A production-grade approach to managing SKILL.md across teams using gh skill. Covers repository structure, semantic versioning, GitHub Actions automation, agent-specific optimization, and monorepo patterns.

⟐ Claude Code/2026-05-06Intermediate

react-native-permissions vs Expo Permissions API — Claude Code

Should you use react-native-permissions or the Expo permissions API? This guide clarifies the decision criteria and shows practical iOS/Android implementation patterns using Claude Code, including common pitfalls and Privacy Manifest requirements.

⟐ Claude Code/2026-05-06Advanced

90 Days Building a Solo SaaS with Claude Code — And the Three Things I Got Wrong

A working log from 90 days of building a solo SaaS with Claude Code — design conversations, model routing, and Cloudflare Workers constraints. Revisited months later against primary docs, with three technical claims corrected in place.