diff --git a/.devcontainer/post-attach.sh b/.devcontainer/post-attach.sh
index 0fd307a..1fda8ec 100644
--- a/.devcontainer/post-attach.sh
+++ b/.devcontainer/post-attach.sh
@@ -4,8 +4,8 @@ set -e
 # If running in Codespaces, check for necessary secrets and print error if missing
 if [ -v CODESPACES ]; then
     echo "🔐 Running in Codespaces - injecting secrets from Codespaces settings..."
-    if [ ! -v COPILOT_TOKEN ]; then
-        echo "⚠️ Running in Codespaces - please add COPILOT_TOKEN to your Codespaces secrets"
+    if [ ! -v AI_API_TOKEN ]; then
+        echo "⚠️ Running in Codespaces - please add AI_API_TOKEN to your Codespaces secrets"
     fi
     if [ ! -v GITHUB_PERSONAL_ACCESS_TOKEN ]; then
         echo "⚠️ Running in Codespaces - please add GITHUB_PERSONAL_ACCESS_TOKEN to your Codespaces secrets"
diff --git a/src/run_seclab_agent.sh b/src/run_seclab_agent.sh
index 8efdf1a..6cbc0de 100755
--- a/src/run_seclab_agent.sh
+++ b/src/run_seclab_agent.sh
@@ -10,4 +10,4 @@ mkdir -p data
 
 docker run -i \
        --mount type=bind,src="$PWD",dst=/app \
-       -e GITHUB_PERSONAL_ACCESS_TOKEN="$GITHUB_PERSONAL_ACCESS_TOKEN" -e COPILOT_TOKEN="$COPILOT_TOKEN" "ghcr.io/githubsecuritylab/seclab-taskflow-agent" "$@"
+       -e GITHUB_PERSONAL_ACCESS_TOKEN="$GITHUB_PERSONAL_ACCESS_TOKEN" -e AI_API_TOKEN="$AI_API_TOKEN" "ghcr.io/githubsecuritylab/seclab-taskflow-agent" "$@"
diff --git a/src/seclab_taskflows/mcp_servers/gh_actions.py b/src/seclab_taskflows/mcp_servers/gh_actions.py
index 01e574d..3c69a5c 100644
--- a/src/seclab_taskflows/mcp_servers/gh_actions.py
+++ b/src/seclab_taskflows/mcp_servers/gh_actions.py
@@ -46,8 +46,6 @@ def __repr__(self):
 unimportant_triggers = set(['pull_request', 'workflow_dispatch'])
 
 GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('GITHUB_PERSONAL_ACCESS_TOKEN', default='')
-if not GITHUB_PERSONAL_ACCESS_TOKEN:
-    GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('COPILOT_TOKEN')
 
 ACTIONS_DB_DIR = Path(os.getenv('ACTIONS_DB_DIR', default='/app/my_data'))
 
diff --git a/src/seclab_taskflows/mcp_servers/gh_code_scanning.py b/src/seclab_taskflows/mcp_servers/gh_code_scanning.py
index f9fbd9b..db5a52f 100644
--- a/src/seclab_taskflows/mcp_servers/gh_code_scanning.py
+++ b/src/seclab_taskflows/mcp_servers/gh_code_scanning.py
@@ -26,8 +26,6 @@
 mcp = FastMCP("GitHubCodeScanning")
 
 GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('GITHUB_PERSONAL_ACCESS_TOKEN', default='')
-if not GITHUB_PERSONAL_ACCESS_TOKEN:
-    GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('COPILOT_TOKEN')
 
 CODEQL_DBS_BASE_PATH = Path(os.getenv('CODEQL_DBS_BASE_PATH', default='/app/my_data'))
 
diff --git a/src/seclab_taskflows/mcp_servers/gh_file_viewer.py b/src/seclab_taskflows/mcp_servers/gh_file_viewer.py
index 58a5891..1227db8 100644
--- a/src/seclab_taskflows/mcp_servers/gh_file_viewer.py
+++ b/src/seclab_taskflows/mcp_servers/gh_file_viewer.py
@@ -43,8 +43,6 @@ def __repr__(self):
 mcp = FastMCP("GitHubFileViewer")
 
 GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('GITHUB_PERSONAL_ACCESS_TOKEN', default='')
-if not GITHUB_PERSONAL_ACCESS_TOKEN:
-    GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('COPILOT_TOKEN')
 
 SEARCH_RESULT_DIR = Path(os.getenv('SEARCH_RESULTS_DIR', default='/app/my_data'))
 
diff --git a/src/seclab_taskflows/mcp_servers/local_gh_resources.py b/src/seclab_taskflows/mcp_servers/local_gh_resources.py
index 05b6b01..79cfa0a 100644
--- a/src/seclab_taskflows/mcp_servers/local_gh_resources.py
+++ b/src/seclab_taskflows/mcp_servers/local_gh_resources.py
@@ -23,8 +23,6 @@
 mcp = FastMCP("LocalGHResources")
 
 GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('GITHUB_PERSONAL_ACCESS_TOKEN')
-if not GITHUB_PERSONAL_ACCESS_TOKEN:
-    GITHUB_PERSONAL_ACCESS_TOKEN = os.getenv('COPILOT_TOKEN')
 
 LOCAL_GH_DIR = Path(os.getenv('LOCAL_GH_DIR', default='/app/my_data'))