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 [中文说明](README.zh-CN.md)
 
 AI4Math-MathTool is the VeryMath repository for standalone mathematical tools
-with stable data contracts, executable helpers, and independently testable
-runtime behavior.
+and lightweight coding-agent adapters. Each package provides an explicit
+workflow, provenance, and independently testable behavior.
 
 ## Included tools
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
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 [English](README.md)
 
-AI4Math-MathTool 是 VeryMath 用于承载独立数学工具的仓库。进入本仓库的工具应具有
-稳定的数据合同、可执行脚本和可独立验证的运行行为。
+AI4Math-MathTool 是 VeryMath 用于承载独立数学工具和轻量 coding-agent
+适配器的仓库。每个 package 都提供明确的工作流、来源记录和可独立验证的行为。
 
 ## 已纳入工具