refactor: make file_read tool framework-agnostic

Co-Authored-By: [email protected] <[email protected]>

agentstack/tools/file_read/__init__.py

@@ -0,0 +1,32 @@
+"""
+Framework-agnostic implementation of file reading functionality.
+"""
+from typing import Optional
+from pathlib import Path
+
+
+def read_file(file_path: str) -> str:
+    """Read contents of a file at the given path.
+
+    Args:
+        file_path: Path to the file to read
+
+    Returns:
+        str: The contents of the file as a string
+
+    Raises:
+        FileNotFoundError: If the file does not exist
+        PermissionError: If the file cannot be accessed
+        Exception: For other file reading errors
+    """
+    try:
+        path = Path(file_path).resolve()
+        if not path.exists():
+            return f"Error: File not found at path {file_path}"
+        if not path.is_file():
+            return f"Error: Path {file_path} is not a file"
+
+        with open(path, "r", encoding="utf-8") as file:
+            return file.read()
+    except (FileNotFoundError, PermissionError, Exception) as e:
+        return f"Failed to read file {file_path}. Error: {str(e)}"

agentstack/tools/file_read/config.json

@@ -1,6 +1,8 @@
 {
   "name": "file_read",
-  "url": "https://github.com/crewAIInc/crewAI-tools/tree/main/crewai_tools/tools/file_read_tool", 
   "category": "computer-control",
-  "tools": ["file_read_tool"]
-}
+  "tools": ["read_file"],
+  "description": "Read contents of files",
+  "url": "https://github.com/AgentOps-AI/AgentStack/tree/main/agentstack/tools/file_read",
+  "dependencies": []
+}