All Articles
Claude Code and Cursor: Stop Trusting Benchmarks, Measure on Your Own Repo
A comparison of Claude Code and Cursor built on three things you can verify: design philosophy, agent capabilities, and how each one bills you. Includes a runnable procedure for measuring time and token cost on your own repository, plus how to draw a boundary when running both.
Auditing Your Own Code for Required Reason API Declarations with Claude Code
Required reason codes in PrivacyInfo.xcprivacy apply to your own code, not just third-party SDKs. After a wallpaper app of mine was rejected, here is the Claude Code workflow I use to scan Swift sources and match APIs to reason codes before submission.
I Could Detect Failures — Then the Alerts Grew So Loud I Stopped Noticing
The moment I could detect silent job failures, my phone started buzzing too often to be useful. Here is how I collapsed alerts by action rather than event, added hysteresis and quiet hours, and built a three-step escalation so only the pages worth waking me survive.
My background session sat at running all night — adding heartbeats to the agents view
The Claude Code agents view finally lets you see every background session at once, but a running badge is not proof of progress. Here is the external heartbeat layer I built to catch a silently stalled session in minutes instead of the next morning, with real numbers and the traps I hit.
Which Nightly Job Wrote This Commit? Threading a Correlation Key Through Claude Code's Readable Session Names
When you run unattended nightly jobs across several repositories, you lose track of which session produced which commit. Here is how I redesigned Claude Code's readable session names into a correlation key that ties commits, logs, and sessions into a single thread — with real numbers.
I Was Starting the Ad SDK Before the Consent Dialog — Fixing ATT and AdMob Ordering with Claude Code
Starting the ad SDK at launch initializes it before ATT consent, so the IDFA is all zeros and only your measurement goes thin while fill rate stays fine. Here is how I traced the scattered init paths with Claude Code and reshaped them to start ads only after ATT resolves.
Rolling Out Trusted Devices for a Small Team: Enrollment, Preflight, and Rotation
How to introduce Team/Enterprise Trusted Devices for a 2-5 person team: device enrollment, an unattended-run preflight gate, and closing the gaps that appear during device rotation and offboarding.
When to Use Claude Code's Native 1M Context — and When Not To: A Cost-Based Rule
With Sonnet 5 as the default, Claude Code now handles a native 1M-token context. A big window is convenient, but every token you park in it is billed again each turn. Should you load the whole repo, or feed slices? Here is an estimable token model and a decision rule that gives a concrete answer per situation, with working code and the traps to avoid.
A 1M Context Window Is the New Default — So I Built an Admission Policy Instead of Filling It
Sonnet 5 is now the Claude Code default and native 1M context is standard. The hard errors disappeared, but a quieter kind of degradation took their place. Here is how I made it visible with a probe, plus an admission policy and an effective-token-cost view — with working code and my own measurements.
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.
Five Minutes of Silence, and Something Retries on Your Behalf — Rethinking Retry Ownership After the Streaming Idle Watchdog Became a Default
Claude Code's streaming idle watchdog is now on by default, quietly adding another retrying layer to your stack. This article inventories the four layers (SDK, wrapper, watchdog, scheduler), computes worst-case attempt amplification, and shows how to collapse retry ownership into a single layer.
When a Claude Code Refactor Passes Every Test but Behaves Differently in Production — Catching Silent Contract Drift with a Behavior Diff Harness
Hand Claude Code a large refactor and your tests can stay green while production behavior quietly shifts. Here is how I record exception channels, log shape, init order, and return values as a signature, then diff them per commit to catch contract drift before it ships.