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 v2.1.47 Home All releases olderv2.1.45 v2.1.48newer
Claude Code v2.1.47

Plugin Security System

What

Automatic detection and handling of security-flagged plugins from the official marketplace.

Details
  • Fetches security messages from https://raw.githubusercontent.com/anthropics/claude-plugins-official/refs/heads/security/security.json
  • Auto-uninstalls delisted plugins when autoUninstallDelisted is enabled
  • Shows "Plugins flagged. Check /plugins" notification
  • New blocklist.json and flagged-plugins.json files for tracking
  • "Removed from marketplace" indicator with optional reason
Evidence

Plugin security infrastructure (search for "Fetching plugin security messages", "flagged-plugins.json")

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.47 →