chore: import upstream snapshot with attribution

integrations/aws_lambda/tools/lambda_inspect_tool/__init__.py

@@ -0,0 +1,78 @@
+"""Inspect Lambda configuration and code."""
+
+from __future__ import annotations
+
+from core.tool_framework.tool_decorator import tool
+from integrations.aws.lambda_client import get_function_code, get_function_configuration
+from integrations.aws_lambda.tools.lambda_invocation_logs_tool import (
+    _lambda_available,
+    _lambda_name,
+)
+
+
+def _extract_inspect_lambda_params(sources: dict[str, dict]) -> dict:
+    return {"function_name": _lambda_name(sources), "include_code": True}
+
+
+@tool(
+    name="inspect_lambda_function",
+    display_name="Lambda config",
+    source="cloudwatch",
+    description="Inspect a Lambda function's configuration and optionally its code.",
+    use_cases=[
+        "Understanding function configuration (timeout, memory, env vars)",
+        "Reviewing function code for data transformation logic",
+        "Identifying environment-related issues",
+        "Finding integration points with other services",
+    ],
+    requires=["function_name"],
+    input_schema={
+        "type": "object",
+        "properties": {
+            "function_name": {"type": "string"},
+            "include_code": {"type": "boolean", "default": True},
+        },
+        "required": ["function_name"],
+    },
+    is_available=_lambda_available,
+    extract_params=_extract_inspect_lambda_params,
+)
+def inspect_lambda_function(function_name: str, include_code: bool = True) -> dict:
+    """Inspect a Lambda function's configuration and optionally its code."""
+    if not function_name:
+        return {"error": "function_name is required"}
+
+    config_result = get_function_configuration(function_name)
+    if not config_result.get("success"):
+        return {
+            "error": config_result.get("error", "Unknown error"),
+            "function_name": function_name,
+        }
+
+    config = config_result.get("data", {})
+    result = {
+        "found": True,
+        "function_name": config.get("function_name"),
+        "function_arn": config.get("function_arn"),
+        "runtime": config.get("runtime"),
+        "handler": config.get("handler"),
+        "timeout": config.get("timeout"),
+        "memory_size": config.get("memory_size"),
+        "code_size": config.get("code_size"),
+        "last_modified": config.get("last_modified"),
+        "state": config.get("state"),
+        "environment_variables": config.get("environment", {}),
+        "description": config.get("description"),
+        "layers": config.get("layers", []),
+    }
+
+    if include_code:
+        code_result = get_function_code(function_name, extract_files=True)
+        if code_result.get("success"):
+            code_data = code_result.get("data", {})
+            result["code"] = {
+                "file_count": code_data.get("file_count", 0),
+                "files": code_data.get("files", {}),
+            }
+
+    return result