Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.247 Home All releases olderv2.1.246 v2.1.248newer
Claude Code v2.1.247

Built-in plugin hook modules are compiled into the release

Under the hood
Useful2 Signal2
Plugins

Built-in plugin hooks now ship inside the binary instead of being read from disk at launch.

What

The build now compiles each built-in plugin's hook registration file and embeds the result in the shipped binary, rather than reading it from disk at run time. There is a build-time command that prints a bundled module, and failures are worded as shipping problems.

Details
  • A resolver handles a dedicated namespace for these modules, and each built-in's registration file is bundled with a source scan.
  • Build tooling only; no run-time surface for users.
Evidence

scripts/bundle-builtin-hooks-module.ts

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

See this entry in the whole of v2.1.247 →