daveisbest.org · charting since 2025

Charting technology that survives its own weather.

I'm David Walsh — Director of Technology Solutions, captaining small teams through the practice of building software: architecture, crew, and the quiet decisions that compound.

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Charter party

A company of adventurers

Anthropic, Blackstone, Hellman & Friedman, and Goldman Sachs chartered a joint venture this month to sell what a model alone can't: engineers who move in with a client and don't leave. Ode with Anthropic launched publicly on July 15 with $1.5 billion in committed capital, built on a May acquisition, aimed first at healthcare, finance, and manufacturing — the three trades where a chatbot was never the hard part.

Jul 18, 2026·10 min read

Sickbay log

Quiet hours

Anthropic shipped a usage-reflection dashboard this week — activity trends, task-type breakdowns, and a quiet-hours setting that nudges you to log off, gated behind Memory being switched on. The company frames it as digital wellness, in the same release notes as an Admin API for managing enterprise seats. TechCrunch's read, filed the same week: it's a retention feature wearing a wellness coat.

Jul 17, 2026·9 min read

Sounding

Soundings in shallow water

An independent panel graded nine frontier AI labs on safety this month, and the highest mark any of them earned was a C+ — to Anthropic, the lab that markets itself as the safety-first one. The same review found Anthropic, OpenAI, Google DeepMind, and Meta had all quietly weakened or voided their own pledges to pause development at specified risk thresholds, and singled out Anthropic over a disputed link to a strike that killed civilians in Iran.

Jul 16, 2026·11 min read

Recent guides

Practical, hands-on

Jul 15, 2026

Three fleets, one crew

Anthropic launched Claude for Teachers yesterday — free premium access, standards mapped to all fifty states, a union-negotiated privacy pledge — the third frontier lab in eight months to give its product away free to the same 3.8 million people. OpenAI got there in November, Google in February. None of the three has said what happens to a classroom's workflow the day the free year ends.

10 min read

Jul 14, 2026

Flags of convenience

Congress sent letters to Airbnb and Cursor's parent company in April, demanding an accounting of why they'd routed customer traffic through Chinese AI models. Neither company denied it — and by this month, the share of U.S. enterprise API tokens flowing to Chinese labs had climbed past 45%, up from 11.5% at New Year's. One startup founder says the switch saved him millions and made his product better.

11 min read

Skills

For Claude Code

All skills

Claude Code · Skill

Agent Creator

Create Claude Code subagent definitions — the YAML + Markdown files in .claude/agents/ that the main thread delegates tasks to. Interviews you enough to make opinionated choices, then writes a definition that actually triggers.

v114 KB·subagents · claude-code

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