◉CLAUDE LABJP
●FORK — Claude Code 2.1.212 changes what /fork does: it copies your conversation into a new background session with its own row in claude agents, so you can keep working. The old in-session subagent is now /subtask●LIMITS — WebSearch calls are now capped at 200 per session by default, and subagent spawns get the same 200 ceiling, so a runaway search or delegation loop stops on its own●MCPBG — MCP tool calls running past two minutes now move to the background automatically, keeping the session usable. Tune the threshold with CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS●PLANFIX — Fixed plan mode auto-running file-modifying Bash commands such as touch and rm without a permission prompt or an SDK canUseTool callback●SONNET5 — Claude Sonnet 5 is running on introductory pricing of $2 per million input tokens and $10 per million output. After August 31 it moves to $3 and $15●IPO — Bankers are reportedly lining up investor meetings for Anthropic ahead of a possible public listing as soon as October●FORK — Claude Code 2.1.212 changes what /fork does: it copies your conversation into a new background session with its own row in claude agents, so you can keep working. The old in-session subagent is now /subtask●LIMITS — WebSearch calls are now capped at 200 per session by default, and subagent spawns get the same 200 ceiling, so a runaway search or delegation loop stops on its own●MCPBG — MCP tool calls running past two minutes now move to the background automatically, keeping the session usable. Tune the threshold with CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS●PLANFIX — Fixed plan mode auto-running file-modifying Bash commands such as touch and rm without a permission prompt or an SDK canUseTool callback●SONNET5 — Claude Sonnet 5 is running on introductory pricing of $2 per million input tokens and $10 per million output. After August 31 it moves to $3 and $15●IPO — Bankers are reportedly lining up investor meetings for Anthropic ahead of a possible public listing as soon as October
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⟐ Claude Code/2026-04-26Advanced

Test-Driven Development with Claude Code — A TDD Workflow for the Agent Era

Adding the constraint of 'write tests first' to Claude Code stops the agent's drift and dramatically changes the quality of generated code. Here's the TDD workflow I arrived at after six months of trial and error.

⟐ Claude Code/2026-04-24Advanced

Write the Repro Test Before Delegating Bug Fixes to Claude Code

After watching Claude Code spin its wheels on ambiguous bug reports, I started writing the failing test myself before delegating. This post walks through the design principles, a concrete repro test, and the three-stage workflow I run in production.

⟐ Claude Code/2026-04-17Advanced

From Spec to Production: Spec-Driven Development with Claude Code

Write a YAML spec and Claude Code auto-generates tests, implementation, and documentation. A practical guide to Spec-Driven Development covering spec formats, TDD automation, and CI/CD pipeline integration with real code examples.

⟐ Claude Code/2026-03-18Intermediate

Test-Driven Refactoring with Claude Code — Safely Modernizing Legacy Code

Learn how to use Claude Code to safely refactor legacy code by adding tests first. Combine TDD principles with AI assistance to eliminate technical debt without breaking existing functionality.