diff --git a/config.example.jsonc b/config.example.jsonc
index 47c9cd3e..a5751221 100644
--- a/config.example.jsonc
+++ b/config.example.jsonc
@@ -488,6 +488,7 @@
     "tags": [
       "SubMiner"
     ], // Tags to add to cards mined or updated by SubMiner. Provide an empty array to disable automatic tagging.
+    "deck": "", // Restrict duplicate detection and card enrichment to this Anki deck. Leave empty to search all decks.
     "fields": {
       "word": "Expression", // Card field for the mined word or expression text.
       "audio": "ExpressionAudio", // Card field that receives generated sentence audio.
@@ -507,8 +508,11 @@
       "imageType": "static", // Image capture type: "static" for a single still frame, "avif" for an animated AVIF. Values: static | avif
       "imageFormat": "jpg", // Encoding format used when imageType is "static". Values: jpg | png | webp
       "imageQuality": 92, // Quality (0-100) used for lossy static image encoders.
+      "imageMaxWidth": 0, // Maximum width for static images, in pixels. Set to 0 to preserve the source resolution.
+      "imageMaxHeight": 0, // Maximum height for static images, in pixels. Set to 0 to preserve the source resolution.
       "animatedFps": 10, // Target frame rate for animated AVIF captures.
       "animatedMaxWidth": 640, // Maximum width applied to animated AVIF captures.
+      "animatedMaxHeight": 0, // Maximum height for animated AVIF captures, in pixels. Set to 0 to preserve aspect ratio.
       "animatedCrf": 35, // Animated AVIF CRF quality target. Lower values produce larger, higher-quality files.
       "syncAnimatedImageToWordAudio": true, // For animated AVIF images, prepend a frozen first frame matching the existing word-audio duration so motion starts with sentence audio. Values: true | false
       "audioPadding": 0.5, // Seconds of padding appended to both ends of generated sentence audio.
@@ -555,6 +559,8 @@
   // ==========================================
   "jimaku": {
     "apiBaseUrl": "https://jimaku.cc", // Base URL of the Jimaku subtitle search API.
+    "apiKey": "", // Jimaku API key. Optional but recommended for higher rate limits. Get one for free at https://jimaku.cc.
+    "apiKeyCommand": "", // Shell command that prints the Jimaku API key to stdout. Used instead of apiKey to avoid storing the key in plain text.
     "languagePreference": "ja", // Preferred language used in Jimaku search. Values: ja | en | none
     "maxEntryResults": 10 // Maximum Jimaku search results returned.
   }, // Jimaku API configuration and defaults.
diff --git a/docs-site/public/config.example.jsonc b/docs-site/public/config.example.jsonc
index 47c9cd3e..a5751221 100644
--- a/docs-site/public/config.example.jsonc
+++ b/docs-site/public/config.example.jsonc
@@ -488,6 +488,7 @@
     "tags": [
       "SubMiner"
     ], // Tags to add to cards mined or updated by SubMiner. Provide an empty array to disable automatic tagging.
+    "deck": "", // Restrict duplicate detection and card enrichment to this Anki deck. Leave empty to search all decks.
     "fields": {
       "word": "Expression", // Card field for the mined word or expression text.
       "audio": "ExpressionAudio", // Card field that receives generated sentence audio.
@@ -507,8 +508,11 @@
       "imageType": "static", // Image capture type: "static" for a single still frame, "avif" for an animated AVIF. Values: static | avif
       "imageFormat": "jpg", // Encoding format used when imageType is "static". Values: jpg | png | webp
       "imageQuality": 92, // Quality (0-100) used for lossy static image encoders.
+      "imageMaxWidth": 0, // Maximum width for static images, in pixels. Set to 0 to preserve the source resolution.
+      "imageMaxHeight": 0, // Maximum height for static images, in pixels. Set to 0 to preserve the source resolution.
       "animatedFps": 10, // Target frame rate for animated AVIF captures.
       "animatedMaxWidth": 640, // Maximum width applied to animated AVIF captures.
+      "animatedMaxHeight": 0, // Maximum height for animated AVIF captures, in pixels. Set to 0 to preserve aspect ratio.
       "animatedCrf": 35, // Animated AVIF CRF quality target. Lower values produce larger, higher-quality files.
       "syncAnimatedImageToWordAudio": true, // For animated AVIF images, prepend a frozen first frame matching the existing word-audio duration so motion starts with sentence audio. Values: true | false
       "audioPadding": 0.5, // Seconds of padding appended to both ends of generated sentence audio.
@@ -555,6 +559,8 @@
   // ==========================================
   "jimaku": {
     "apiBaseUrl": "https://jimaku.cc", // Base URL of the Jimaku subtitle search API.
+    "apiKey": "", // Jimaku API key. Optional but recommended for higher rate limits. Get one for free at https://jimaku.cc.
+    "apiKeyCommand": "", // Shell command that prints the Jimaku API key to stdout. Used instead of apiKey to avoid storing the key in plain text.
     "languagePreference": "ja", // Preferred language used in Jimaku search. Values: ja | en | none
     "maxEntryResults": 10 // Maximum Jimaku search results returned.
   }, // Jimaku API configuration and defaults.
diff --git a/src/config/definitions/defaults-integrations.ts b/src/config/definitions/defaults-integrations.ts
index 4d269271..4fc597c9 100644
--- a/src/config/definitions/defaults-integrations.ts
+++ b/src/config/definitions/defaults-integrations.ts
@@ -24,6 +24,7 @@ export const INTEGRATIONS_DEFAULT_CONFIG: Pick<
       upstreamUrl: 'http://127.0.0.1:8765',
     },
     tags: ['SubMiner'],
+    deck: '',
     fields: {
       word: 'Expression',
       audio: 'ExpressionAudio',
@@ -43,11 +44,11 @@ export const INTEGRATIONS_DEFAULT_CONFIG: Pick<
       imageType: 'static',
       imageFormat: 'jpg',
       imageQuality: 92,
-      imageMaxWidth: undefined,
-      imageMaxHeight: undefined,
+      imageMaxWidth: 0,
+      imageMaxHeight: 0,
       animatedFps: 10,
       animatedMaxWidth: 640,
-      animatedMaxHeight: undefined,
+      animatedMaxHeight: 0,
       animatedCrf: 35,
       syncAnimatedImageToWordAudio: true,
       audioPadding: 0.5,
@@ -88,6 +89,8 @@ export const INTEGRATIONS_DEFAULT_CONFIG: Pick<
   },
   jimaku: {
     apiBaseUrl: 'https://jimaku.cc',
+    apiKey: '',
+    apiKeyCommand: '',
     languagePreference: 'ja',
     maxEntryResults: 10,
   },
diff --git a/src/config/definitions/options-integrations.ts b/src/config/definitions/options-integrations.ts
index d396d98a..2cf6ca7d 100644
--- a/src/config/definitions/options-integrations.ts
+++ b/src/config/definitions/options-integrations.ts
@@ -58,6 +58,13 @@ export function buildIntegrationConfigOptionRegistry(
       description:
         'Tags to add to cards mined or updated by SubMiner. Provide an empty array to disable automatic tagging.',
     },
+    {
+      path: 'ankiConnect.deck',
+      kind: 'string',
+      defaultValue: defaultConfig.ankiConnect.deck,
+      description:
+        'Restrict duplicate detection and card enrichment to this Anki deck. Leave empty to search all decks.',
+    },
     {
       path: 'ankiConnect.fields.word',
       kind: 'string',
@@ -200,14 +207,14 @@ export function buildIntegrationConfigOptionRegistry(
       kind: 'number',
       defaultValue: defaultConfig.ankiConnect.media.imageMaxWidth,
       description:
-        'Optional maximum width for static images. Leave unset to preserve the source resolution.',
+        'Maximum width for static images, in pixels. Set to 0 to preserve the source resolution.',
     },
     {
       path: 'ankiConnect.media.imageMaxHeight',
       kind: 'number',
       defaultValue: defaultConfig.ankiConnect.media.imageMaxHeight,
       description:
-        'Optional maximum height for static images. Leave unset to preserve the source resolution.',
+        'Maximum height for static images, in pixels. Set to 0 to preserve the source resolution.',
     },
     {
       path: 'ankiConnect.media.animatedFps',
@@ -226,7 +233,7 @@ export function buildIntegrationConfigOptionRegistry(
       kind: 'number',
       defaultValue: defaultConfig.ankiConnect.media.animatedMaxHeight,
       description:
-        'Optional maximum height for animated AVIF captures. Leave unset to preserve aspect ratio.',
+        'Maximum height for animated AVIF captures, in pixels. Set to 0 to preserve aspect ratio.',
     },
     {
       path: 'ankiConnect.media.animatedCrf',
@@ -344,6 +351,20 @@ export function buildIntegrationConfigOptionRegistry(
       defaultValue: defaultConfig.jimaku.apiBaseUrl,
       description: 'Base URL of the Jimaku subtitle search API.',
     },
+    {
+      path: 'jimaku.apiKey',
+      kind: 'string',
+      defaultValue: defaultConfig.jimaku.apiKey,
+      description:
+        'Jimaku API key. Optional but recommended for higher rate limits. Get one for free at https://jimaku.cc.',
+    },
+    {
+      path: 'jimaku.apiKeyCommand',
+      kind: 'string',
+      defaultValue: defaultConfig.jimaku.apiKeyCommand,
+      description:
+        'Shell command that prints the Jimaku API key to stdout. Used instead of apiKey to avoid storing the key in plain text.',
+    },
     {
       path: 'jimaku.languagePreference',
       kind: 'enum',