Refine introduction and remove tool calling footnote

Author: robertpiosik

README.md

@@ -23,12 +23,10 @@
 
 ## Introduction
 
-Autofill 15+ free chatbots, send API requests, or invoke agentic CLIs with **CWC**-constructed, [lean markdown prompts](#prompts) for all common use cases. Without ever-growing sessions and limiting the use of tool calling\*, **CWC** creates a workflow that is at the frontier of speed, token efficiency, and accuracy.
+Autofill 15+ free chatbots, send API requests, or invoke agentic CLIs with **CWC**-constructed, [lean markdown prompts](#prompts) for common use cases. By limiting the use of tool calling, **CWC** creates a workflow that is at the frontier of speed, token efficiency, and accuracy.
 
 **Expect less _thinking_, quotas lasting 10x longer and mid-tier models getting the job done!**
 
-<sub>\*Only [Agentic Search](#-agentic-search) relies on tool calling for codebase discovery. Runs on-demand.</sub>
-
 ## Prompts
 
 ### 📄 Agentic Search