From e2c8d7ca88c33c9a71ae3d935d668769105152de Mon Sep 17 00:00:00 2001
From: Thiago Moretto <168731+thiagomoretto@users.noreply.github.com>
Date: Mon, 27 Jul 2026 15:31:51 -0300
Subject: [PATCH] fix: mark E2B_API_KEY as a required env var for E2B tools
 (#6688)

E2B_API_KEY was declared with required=False on the shared E2B tool
base (E2BExecTool, E2BFileTool, E2BPythonTool), even though none of
the three tools can create or attach to a sandbox without it.
E2B_DOMAIN stays optional since it genuinely defaults to e2b.dev.

Regenerated lib/crewai-tools/tool.specs.json via
generate_tool_specs.py to reflect the change.
---
 .../crewai_tools/tools/e2b_sandbox_tool/e2b_base_tool.py    | 2 +-
 lib/crewai-tools/tool.specs.json                            | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/crewai-tools/src/crewai_tools/tools/e2b_sandbox_tool/e2b_base_tool.py b/lib/crewai-tools/src/crewai_tools/tools/e2b_sandbox_tool/e2b_base_tool.py
index e22680dfe..8651168d6 100644
--- a/lib/crewai-tools/src/crewai_tools/tools/e2b_sandbox_tool/e2b_base_tool.py
+++ b/lib/crewai-tools/src/crewai_tools/tools/e2b_sandbox_tool/e2b_base_tool.py
@@ -88,7 +88,7 @@ class E2BBaseTool(BaseTool):
             EnvVar(
                 name="E2B_API_KEY",
                 description="API key for E2B sandbox service",
-                required=False,
+                required=True,
             ),
             EnvVar(
                 name="E2B_DOMAIN",
diff --git a/lib/crewai-tools/tool.specs.json b/lib/crewai-tools/tool.specs.json
index 795fa932c..c4c4092a6 100644
--- a/lib/crewai-tools/tool.specs.json
+++ b/lib/crewai-tools/tool.specs.json
@@ -8967,7 +8967,7 @@
           "default": null,
           "description": "API key for E2B sandbox service",
           "name": "E2B_API_KEY",
-          "required": false
+          "required": true
         },
         {
           "default": null,
@@ -9188,7 +9188,7 @@
           "default": null,
           "description": "API key for E2B sandbox service",
           "name": "E2B_API_KEY",
-          "required": false
+          "required": true
         },
         {
           "default": null,
@@ -9408,7 +9408,7 @@
           "default": null,
           "description": "API key for E2B sandbox service",
           "name": "E2B_API_KEY",
-          "required": false
+          "required": true
         },
         {
           "default": null,