claude-code - 💡(How to fix) Fix [FEATURE] Add workflow tool to cloud scheduled tasks

I'll check whether a Workflow tool is available in this environment before doing anything else.

Used ToolSearch
No Workflow tool surfaced. Let me search more specifically.

Used ToolSearch
There is no Workflow tool in this environment.

I searched the deferred-tool registry for it (both by keyword and by exact name select:Workflow) and it does not exist. The tools available here are Agent, Bash, Edit, Read, SendUserFile, Skill, ToolSearch, Write, plus deferred Monitor, WebFetch/WebSearch, Context7, Linear, and GitHub MCP tools. None of them is a Workflow invoker.

Note: there is a knowledgeExtraction entry exposed as a Skill (in the user-invocable skills list), but that is not the same as the Workflow tool the task requires, and the instructions are explicit:

If the Workflow tool is not available in this environment, STOP and report that it is unavailable — do NOT fall back to running the extraction manually.

Per those instructions, I'm stopping here rather than running the extraction by hand or substituting the Skill.

Result: The Workflow tool is unavailable in this cloud environment. The knowledgeExtraction workflow could not be launched. This appears to answer the test question: workflows are not supported (or at least not exposed as an invocable tool) in this remote execution environment.