Source Intelligence
Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

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.

Reference

Tools, all 33.

The tools the model is given, by the name it calls them with.

/
33 tools

not in v2.1.243, Anthropic has never documented it.

Every tool in the build

AgentNo description from anybody. 2.1.118 – 2.1.250 AskUserQuestionNo description from anybody. 2.1.0 – 2.1.250 BashNo description from anybody. 2.1.0 – 2.1.250 CronCreateNo description from anybody. 2.1.118 – 2.1.250 CronDeleteNo description from anybody. 2.1.118 – 2.1.250 CronListNo description from anybody. 2.1.118 – 2.1.250 EditNo description from anybody. 2.1.0 – 2.1.250 EnterPlanModeNo description from anybody. 2.1.0 – 2.1.250 EnterWorktreeNo description from anybody. 2.1.118 – 2.1.250 ExitPlanModeNo description from anybody. 2.1.0 – 2.1.250 ExitWorktreeNo description from anybody. 2.1.118 – 2.1.250 GlobNo description from anybody. 2.1.0 – 2.1.161 GrepNo description from anybody. 2.1.0 – 2.1.161 KillShellNo description from anybody. 2.1.0 – 2.1.12 ListAgentsNo description from anybody. 2.1.248 – 2.1.250 NotebookEditNo description from anybody. 2.1.0 – 2.1.250 ReadNo description from anybody. 2.1.0 – 2.1.250 ReportFindingsNo description from anybody. 2.1.196 – 2.1.250 ScheduleWakeupNo description from anybody. 2.1.118 – 2.1.250 SendMessageNo description from anybody. 2.1.186 – 2.1.250 SkillNo description from anybody. 2.1.0 – 2.1.250 TaskNo description from anybody. 2.1.0 – 2.1.12 TaskCreateNo description from anybody. 2.1.119 – 2.1.250 TaskGetNo description from anybody. 2.1.119 – 2.1.250 TaskListNo description from anybody. 2.1.119 – 2.1.250 TaskOutputNo description from anybody. 2.1.0 – 2.1.250 TaskStopNo description from anybody. 2.1.118 – 2.1.250 TaskUpdateNo description from anybody. 2.1.119 – 2.1.250 TodoWriteNo description from anybody. 2.1.0 – 2.1.141 WebFetchNo description from anybody. 2.1.0 – 2.1.250 WebSearchNo description from anybody. 2.1.0 – 2.1.250 WorkflowNo description from anybody. 2.1.154 – 2.1.250 WriteNo description from anybody. 2.1.0 – 2.1.250

Nothing matches that.