diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14bda83..2faf09e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Expose the `--verbose` and `--sign` runtime parameters as Helm variables.
+
 ## [2.4.0](https://github.com/coder/code-marketplace/releases/tag/v2.4.0) - 2025年09月04日
 
 ### Added
diff --git a/helm/templates/deployment.yaml b/helm/templates/deployment.yaml
index 27c4895..8931749 100644
--- a/helm/templates/deployment.yaml
+++ b/helm/templates/deployment.yaml
@@ -70,6 +70,12 @@ spec:
 {{- else }}
 - --extensions-dir
 - /extensions
+ {{- if .Values.verboseLogging }}
+ - --verbose
+ {{- end }}
+ {{- if .Values.extensionSigning }}
+ - --sign
+ {{- end }}
 {{- end }}
 {{- if or (.Values.volumeMounts) (not .Values.persistence.artifactory.enabled) }}
 volumeMounts:
diff --git a/helm/values.yaml b/helm/values.yaml
index 7b0280e..136dd65 100644
--- a/helm/values.yaml
+++ b/helm/values.yaml
@@ -12,6 +12,12 @@ image:
 
 extraEnv: []
 
+# Enables the `--verbose` command parameter to enable debug level logging.
+verboseLogging: false
+
+# Enables code-marketplace to add empty signatures to extensions per https://github.com/coder/code-marketplace/pull/84
+extensionSigning: false
+
 imagePullSecrets: []
 nameOverride: ""
 fullnameOverride: ""
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<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://patch-diff.githubusercontent.com/raw/coder/code-marketplace/pull/117.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/coder/code-marketplace/pull/117.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
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