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 /subtaskLIMITS — 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 ownMCPBG — 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_MSPLANFIX — Fixed plan mode auto-running file-modifying Bash commands such as touch and rm without a permission prompt or an SDK canUseTool callbackSONNET5 — 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 $15IPO — Bankers are reportedly lining up investor meetings for Anthropic ahead of a possible public listing as soon as OctoberFORK — 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 /subtaskLIMITS — 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 ownMCPBG — 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_MSPLANFIX — Fixed plan mode auto-running file-modifying Bash commands such as touch and rm without a permission prompt or an SDK canUseTool callbackSONNET5 — 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 $15IPO — Bankers are reportedly lining up investor meetings for Anthropic ahead of a possible public listing as soon as October
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rate limits

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Claude Code3Claude API2automation1scheduling1backlog1cost management1Azure Foundry1retry1failover1Automation1Retries1Scheduling1
Claude Code/2026-07-03Intermediate

Keep the Extra Capacity Out of Your Baseline — Burning Backlog During the Time-Boxed +50% Weekly Limit

Claude Code's weekly limits are raised 50% until July 13. A design for spending the temporary headroom only on finite backlog work: an expiry-aware burst queue, a dual-lane ledger, and a single ratio that tells you whether your baseline quietly grew.

API & SDK/2026-06-30Advanced

The Same 429 Wears a Different Face on Each Route: Running Claude Safely over Anthropic Direct and Azure Foundry

With Claude now generally available on Microsoft Foundry, a two-route setup is realistic even for solo developers. Here is how to fold the route-by-route differences in 429s and retry-after into one normalized error type and a single backoff policy.

Claude Code/2026-06-25Intermediate

Higher Rate Limits Don't Mean Tighter Schedules — Spend the Headroom on 429 Recovery

When Claude Code's rate limits went up, the instinct was to pack the schedule tighter. Here's why I did the opposite and routed the new headroom into retry budget instead — a pacing note for unattended pipelines.

API & SDK/2026-06-24Advanced

What I Decided the Day the Ceiling Doubled: A Headroom Budget for Scheduled Jobs on One Shared API Key

Why I did not compress my intervals when the rate limit doubled, and how to design a headroom budget for running several scheduled jobs on one shared API key, with measurement and working code.

Claude Code/2026-03-27Intermediate

Claude Code Statusline — Displaying Rate Limits and Building Custom Scripts

Learn how to customize Claude Code's statusline to display real-time rate_limits usage. Covers settings.json configuration, custom script creation, and community tools for monitoring your usage.

API & SDK/2026-03-09Intermediate

Claude API Rate Limits — Designing Automation That Doesn't Stall on 429s

Understand how Claude API rate limits (RPM, TPM, TPD) work, and learn practical patterns — token optimization, request queuing, batch processing, and Retry-After-aware retries — drawn from running multiple sites on automation.