All Articles
When Adding Files Makes Your Claude Project Answer Worse
You upload more material to a Claude Project and the answers get vaguer, not sharper. The cause is overlap, not volume. Here is a small script that measures how much your knowledge files repeat each other, and the three questions I use to decide what stays.
The 30-Day Session Cleanup Is Fixed, and It Made Me Rethink Where I Keep Records
Claude Desktop and Cowork sessions were quietly disappearing after 30 days until v2.1.248 fixed it. Here is how to check your own setup, what the new setting actually caps, and a small journal script that keeps one line per run outside the session.
What to Settle Before Watermarked Claude Text Ships Inside Your App
Claude models released on or after August 2, 2026 embed watermarks in generated text and attach C2PA-signed provenance metadata to files. Here is how I redrew the line for shipped copy, plus a measured look at where image metadata disappears and a submission gate that keeps provenance reproducible.
Claude for Open Source: reading the criteria, and the trap that undercounts your own work
Claude for Open Source grants six months of Max 20x. Before the 5,000-star line makes you close the tab, here is how the two application tracks actually work, and how to check whether your last three months are being counted correctly.
Using Claude's Reflect Monthly Review to Tune a Solo Dev Rhythm
How to read Claude's new Reflect monthly review as a planning tool for the month ahead rather than a report card, grounded in the day-to-day rhythm of solo development.
When a Connector Starts Slowing Down at Night: A Health-Aware Circuit Breaker for Solo Automation
Seeing connector errors and latency is only half the job — the other half is deciding when to route around them. This is my implementation of a circuit breaker that opens on error rate and p95, with runnable Python and notes on wiring it into nightly jobs.
Claude Card Declined: Narrowing Down Who Actually Blocked the Payment
When your card is declined on Claude Pro or Max, the block comes from your issuing bank, from Stripe, or from Anthropic. Here is how the decline codes a merchant actually sees map to the three checks you can run yourself — international blocks, 3-D Secure, and postal code mismatches.
Claude Card Declined: A Complete Troubleshooting Guide for Pro, Max, and API Users
When Claude tells you 'Your card was declined,' the cause is rarely obvious from the error text alone. This guide separates the three layers where a decline actually happens — your issuing bank, Stripe's fraud engine, and Anthropic's account state — and walks you through fixes plus fallback payment methods that almost always get the charge through.
A connector failed for two nights and I never noticed — instrumenting my solo setup after observability went to public beta
The week connector observability hit public beta, I realized my one-person operation had no view into errors or latency. Here is how I wrapped my MCP connector calls in a thin meter and started reviewing it weekly.
When Instructions Fade in Long Conversations: Measuring Adherence and Pulling It Back
System-prompt instructions quietly lose their grip as a conversation grows. This piece turns that drift into a number you can track, then fixes it with prompt structure and mid-conversation re-anchoring, backed by runnable code and measured results.
Claude in Chrome Went GA and I Stopped Babysitting the Tab — Where Background Notifications and Handoff Actually Help
Claude in Chrome's general availability adds background notifications, draft handoff, and better failover. As someone who hands browser work to it daily in solo development, here's what to notify on, what to leave running, and the settings I actually changed.
Three Ways to Start with Claude — Browser, Desktop, and Mobile, and How to Use Each
A clear walkthrough for getting started with Claude on the browser, desktop app, and iPhone/Android — plus how to combine all three so your day flows smoothly. Written from the perspective of a solo app developer who lives across all three.