Simon Willison’s Weblog

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Sunday, 20th September 2026

  • Explain plans now work on read-only stored-query pages.

I upgraded datasette.simonwillison.net to Datasette 1.0a40, which inspired me to ship a new version of this explain plugin.

This plugin solves a very specific problem.

I've started using Codex Remote to run coding agents on various machines while controlling them from my phone.

Sometimes I use those machines to hack on LLM projects, and occasionally that means I need to configure an API key.

I don't like pasting API keys into agent sessions, so I wanted a way to get those keys onto a machine without pasting them into the ChatGPT app directly.

With this plugin, I can tell Codex to run:

uvx --with llm-keys-ui llm keys-ui --all

Then have it tell me the URL - including local network or Tailscale device IPs - for an interface to save additional API keys.

Then later it can use a command like llm keys get anthropic as part of a shell command when it needs to use a key.

Chat conversation requesting uvx --with llm-keys-ui llm keys-ui --all, with a response listing four server URLs on port 8010 and confirming the server is still running. LLM keys web interface listing anthropic, openai, openrouter, and qwen-dummy as stored keys, with a form containing Key name and New value fields and a Save key button. Existing key values are never displayed.

It has been half a month since I started a new role at a big company. Nobody knows anything here. The specs, code, tests, PRDs, tickets, resolution of those tickets, reports, etc., everything is made by Claude Code. Nobody on my team likes this. They are being forced to ship as much as they can. I have heard multiple times from higher management that pushing code is not a bottleneck, so why are we slow? People are working 12 to 13 hours a day just to press enter. Nobody is reading anything. Everyone, literally everyone, from an L1 to an L7 engineer here is doing the same thing. Talk to Claude.

voxium

# 9:06 pm / ai, generative-ai, llms, ai-misuse

Saturday, 19th September 2026

2026 » September

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