Follow Discord
Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.238 ·

Read-only skill preloads on the coordinator cannot run shell commands

Read-only skill preloads on the coordinator will not run shell commands; work goes to a worker.

You'll notice Improvements
JSON All of v2.1.238
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
SkillsArea: what it touches
ImprovementsKind: in v2.1.238,
What probably matters to youSection of the release
What

When a skill is loaded in read-only preload mode on the coordinator, any Bash-style command inside that load is not executed. The model gets back an explanation telling it to delegate the command to a worker instead.

Details
  • Triggered whenever the load is marked as a read-only skill preload; nothing else about the skill is blocked.
  • The substituted result reads "[shell command not executed: read-only skill load on the coordinator - delegate to a worker to run it]".
Evidence

[shell command not executed: read-only skill load on the coordinator \u2014 delegate to a worker to run it]

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.238 →

Feedback