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 v2.1.7 Home All releases olderv2.1.6 v2.1.8newer
Claude Code v2.1.7

Dynamic Tool Loading Diagnostics

What

Logs discovered tools found in message history when resuming sessions.

Details
  • Scans tool_result blocks in user messages for tool names
  • Logs count of discovered tools for debugging dynamic tool loading behavior
Evidence

_Z0() at line 279909 (tool discovery, contains "Dynamic tool loading")

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

See this entry in the whole of v2.1.7 →