Add CLI endpoints documentation and unified script template for Bash and Python

- Updated AGENTS.md to include CLI tools usage and configuration details.
- Introduced a new script template for both Bash and Python, outlining usage context, calling conventions, and implementation guidelines.
- Provided examples for common patterns in both Bash and Python scripts.
- Established a directory convention for script organization and naming.

.codex/AGENTS.md

@@ -1,5 +1,14 @@
 # Codex Code Guidelines
 
+## CLI Endpoints
+
+- **CLI Tools Usage**: @~/.claude/workflows/cli-tools-usage.md
+- **CLI Endpoints Config**: @~/.claude/cli-tools.json
+
+**Strictly follow the cli-tools.json configuration**
+
+Available CLI endpoints are dynamically defined by the config file
+
 ## Code Quality Standards
 
 ### Code Quality