标签：#launch

This is a follow-up to my earlier post, " Automating a config migration with a one-shot launchd job ." Some breaking changes come with a known expiration date, and you can prepare for them long before they land. This time the external event was the end-of-life of Fable 5 (2026-07-07), and I'll walk through how I designed a launchd job you set up today, that fires only on the target day, and that removes itself once it's done. The whole thing started with the thought, "manually fixing this on the shutdown day is going to be annoying." But I also didn't want to run a script every morning that needlessly rewrites JSON. What I landed on was a three-part set: a date gate, a jq rewrite with a backup, and self-unload. The problem: on the day I learn about a deprecation, I want to plant a job that "only runs on the target day" Right now, ~/.claude/settings.json looks like this: { "model" : "claude-fable-5[1m]" , ... } The moment I learned Fable 5 would end on 2026-07-07, creating a calendar reminder to manually rewrite this "model" felt too flimsy — I'll forget. On the other hand, making "a daemon that checks the date every time it boots" is overkill. What I wanted was a job I could set once and leave alone, that runs when the day arrives, and then disappears. launchd can fire at a specified time via StartCalendarInterval . But you can't express "just once at 9:00 on 7/7"; you need a combination of recurring and date-fixed slots. Specifying multiple slots and absorbing the redundancy with idempotency is the standard trick on macOS launchd. The implementation: the three-part set Here's the full ~/.claude/scripts/model-transition-0707.sh (comments omitted). #!/bin/bash set -uo pipefail SETTINGS = " $HOME /.claude/settings.json" LOG = " $HOME /.claude/logs/model-transition.log" PLIST = " $HOME /Library/LaunchAgents/com.shun.model-transition-0707.plist" log () { echo "[ $( date '+%F %T' ) ] $* " >> " $LOG " ; } # ① 日付ゲート if [ " $( date +%Y%m%d ) " -lt 20260707 ] ; then log "ski

"Clearly, they admire the work that's being done by SpaceX and are trying to replicate it."

"The Starship Pez dispenser demonstrates very smart industrial design and scale."

The MVP was a great idea that got misused. "Minimum viable product" was meant to be the smallest experiment that tests a hypothesis. In practice it became an excuse to ship something broken and call it strategy. The minimum lovable product — MLP — is the correction: the smallest release that people actually want to use, not just tolerate. Knowing which one you need is a scoping decision, not a philosophy. The difference in one line An MVP asks will they use it at all? An MLP asks will they love the part we built? The MVP tests demand with the roughest possible artifact. The MLP narrows scope but polishes what remains until it's genuinely good. Both are about doing less. They disagree on where the "less" goes — fewer features versus rougher features. Why the bar has risen When users had few alternatives, a rough MVP could win on novelty. Today almost every category is crowded, and people judge a new product against the polished tools they already use. A janky first impression doesn't read as "early" — it reads as "not for me," and they don't come back. In a saturated market, lovability is the viability test. When an MVP is still right Ship a true MVP when the core question is demand, not quality: You're genuinely unsure anyone wants this at all. The audience is early adopters who tolerate rough edges for access. You can learn what you need from a small, forgiving group. Speed to a signal matters more than the strength of the signal. Here, spending weeks polishing something nobody wants is the expensive mistake. When to reach for an MLP Choose an MLP when demand is fairly clear but the market is competitive: Users have real alternatives and will compare you to them. Your differentiation is the experience — feel, speed, design. First impressions are hard to reverse. Word of mouth depends on delight, not just function. Scope narrow, finish deep The trap with "lovable" is treating it as license to add features. It's the opposite. Pick fewer things and finish them complet

Amazon says it has enough satellites in orbit to begin initial broadband service at mid-latitudes later this year.

It will take several weeks for the Link spacecraft to rendezvous with NASA's Swift observatory.

It will take several weeks for the Link spacecraft to rendezvous with NASA's Swift observatory.

The Space Force wants to cut the time to field new satellites from years to weeks, days, or hours.

I just shipped Pro tier for Eidetic Works . Here's what's in it, who I built it for, and why I'm shipping three tiers ($29 / $99 / $299) instead of a single plan. What problem does this actually solve? You're running Claude Code. You have two or three sessions open across different parts of the codebase. Session 2 doesn't know what Session 1 decided. You end up re-explaining the same architecture decisions to the same model you already talked to yesterday. This is the context-drift problem. It doesn't come from the model being bad. It comes from each session starting with no memory of what came before. nucleus_ask — the MCP tool at the center of Pro — lets any agent call into your shared engram store and pull context that persists across sessions, across tools, and across machines. What's in Pro Managed R2 sync. Your engrams live in SQLite on your machine. Pro backs them to a Cloudflare R2 bucket with zero config. Your keys, your bucket — I'm not storing your AI history on my infrastructure. nucleus_ask recall. The MCP primitive your agents use to query the shared store. One call, structured results. Wire it into your MCP config once and every session gets recall. Customer dashboard. Sync health, engram counts, last-seen surfaces. Not glamorous. Just the visibility you need to confirm it's working. Email support. Direct line. Not a help-center chatbot. 60-second restore. New machine. One command. Full engram history back, including decisions from six months ago that your codebase assumes you remember. Three tiers Pro $29/mo — single seat. Managed sync, recall MCP, dashboard, email support. Pro+ $99/mo — 3 seats. Same features, team-shared engram store. Team $299/mo — 10 seats. Same features at team scale. Priority support. All three live at eidetic.works/pricing right now. Stripe checkout, monthly billing, cancel anytime. Who I built it for Devs running Claude Code seriously. If you use it daily, you're accumulating context that the next session can't access. That's

The rocket's breakup likely generated 100 to 150 new pieces of space junk.

Overpressure from the Blue Origin blast shattered windows at a hangar about a mile away from the pad.

There are sound engineering reasons to use the same approach SpaceX uses with the Falcon 9.

The Seoul-based rocket startup is developing its own launch vehicles and engines.