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 v2.1.248 Home All releases olderv2.1.247 v2.1.250newer
Claude Code v2.1.248

Remote host tool classification extended beyond Bash

You'll notice
Useful3 Signal3
Permissions

Remote hosts now classify more than just Bash calls when deciding what's allowed.

What

When a remote host decides whether a tool call is allowed, the check now runs for a set of tool names rather than only Bash commands, and the host's explanation is inserted as a shell comment only when there is an actual command string. Whether the host's allow-rules are honoured depends on the connection type, not a setting: they are honoured only for session-kind transports.

Details
  • New abort reason ask_level_raised, used when the permission-prompting level rises while a classification is in flight.
  • The tengu_remote_tool_classifier telemetry event now reports how many rules the host has in each list and whether allow-rules were honoured.
Evidence

host_rules_allow_honoured

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

See this entry in the whole of v2.1.248 →