diff --git a/flake.nix b/flake.nix
index dd0dea4..06f5994 100644
--- a/flake.nix
+++ b/flake.nix
@@ -294,6 +294,7 @@
           "custom-tea-rbw" = pkgs.custom.tea-rbw;
           "custom-rclone-torbox-setup" = pkgs.custom.rclone-torbox-setup;
           "custom-opencode" = pkgs.custom.opencode;
+
           "qt-pinned-jellyfin-media-player" = pkgsQt.jellyfin-media-player;
           "qt-pinned-stremio" = pkgsQt.stremio;
         }
diff --git a/home/roles/base/default.nix b/home/roles/base/default.nix
index 3529980..673b20d 100644
--- a/home/roles/base/default.nix
+++ b/home/roles/base/default.nix
@@ -103,6 +103,10 @@ in
       source = ./opencode-config.json;
     };
 
+    xdg.configFile."opencode/oh-my-openagent.jsonc" = {
+      source = ./opencode-omo-config.jsonc;
+    };
+
     # Note: modules must be imported at top-level home config
   };
 }
diff --git a/home/roles/base/opencode-config.json b/home/roles/base/opencode-config.json
index 08c3e40..ab83a6f 100644
--- a/home/roles/base/opencode-config.json
+++ b/home/roles/base/opencode-config.json
@@ -1,5 +1,6 @@
 {
   "$schema": "https://opencode.ai/config.json",
+  "plugin": ["oh-my-openagent"],
   "provider": {
     "llama-local": {
       "name": "Llama.cpp (zix790prors RTX 4070 Ti)",
diff --git a/home/roles/base/opencode-omo-config.jsonc b/home/roles/base/opencode-omo-config.jsonc
new file mode 100644
index 0000000..cafa793
--- /dev/null
+++ b/home/roles/base/opencode-omo-config.jsonc
@@ -0,0 +1,136 @@
+{
+  "$schema": "https://raw.githubusercontent.com/code-yeongyu/oh-my-openagent/dev/assets/oh-my-opencode.schema.json",
+  "agents": {
+    "sisyphus": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/kimi-k2.5",
+        "llama-local/Qwen3.6-35B-A3B",
+        "ollama-cloud/qwen3-coder-next"
+      ]
+    },
+    "prometheus": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/kimi-k2.5",
+        "ollama-cloud/qwen3-coder-next"
+      ]
+    },
+    "atlas": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/gemma4:31b",
+        "ollama-cloud/kimi-k2.5"
+      ]
+    },
+    "explore": {
+      "model": "ollama-cloud/gemma4:31b",
+      "fallback_models": [
+        "ollama-cloud/ministral-3:14b",
+        "llama-local/Qwen3.6-35B-A3B"
+      ]
+    },
+    "librarian": {
+      "model": "ollama-cloud/gemma4:31b",
+      "fallback_models": [
+        "ollama-cloud/ministral-3:14b"
+      ]
+    },
+    "oracle": {
+      "model": "ollama-cloud/qwen3-coder-next",
+      "fallback_models": [
+        "ollama-cloud/deepseek-v3.2",
+        "ollama-cloud/glm-5.1"
+      ]
+    },
+    "multimodal-looker": {
+      "disable": true
+    },
+    "hephaestus": {
+      "disable": true
+    },
+    "momus": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/qwen3-coder-next"
+      ]
+    },
+    "metis": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/kimi-k2.5"
+      ]
+    }
+  },
+  "categories": {
+    "quick": {
+      "model": "ollama-cloud/gemma4:31b",
+      "fallback_models": [
+        "ollama-cloud/ministral-3:14b"
+      ]
+    },
+    "unspecified-low": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/kimi-k2.5",
+        "llama-local/Qwen3.6-35B-A3B"
+      ]
+    },
+    "unspecified-high": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/kimi-k2.5",
+        "ollama-cloud/qwen3-coder-next"
+      ]
+    },
+    "deep": {
+      "model": "ollama-cloud/qwen3-coder-next",
+      "fallback_models": [
+        "ollama-cloud/deepseek-v3.2",
+        "ollama-cloud/glm-5.1"
+      ]
+    },
+    "ultrabrain": {
+      "model": "ollama-cloud/qwen3-coder-next",
+      "fallback_models": [
+        "ollama-cloud/deepseek-v3.2",
+        "ollama-cloud/glm-5.1"
+      ]
+    },
+    "writing": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/kimi-k2.5"
+      ]
+    },
+    "visual-engineering": {
+      "model": "ollama-cloud/glm-5.1",
+      "fallback_models": [
+        "ollama-cloud/qwen3-coder-next"
+      ]
+    }
+  },
+  "runtime_fallback": {
+    "enabled": true,
+    "retry_on_errors": [400, 429, 503, 529],
+    "max_fallback_attempts": 3,
+    "cooldown_seconds": 60,
+    "notify_on_fallback": true
+  },
+  "background_task": {
+    "defaultConcurrency": 5,
+    "providerConcurrency": {
+      "ollama-cloud": 10,
+      "llama-local": 2
+    }
+  },
+  "disabled_hooks": ["no-sisyphus-gpt"],
+  "comment_checker": {
+    "custom_prompt": "Check for AI-generated filler phrases, redundant obvious statements, and excessively verbose explanations. Comments should add value beyond what the code itself expresses. Flag: 'TODO' without ticket references, 'Note that...' when obvious, repeating the function name in the comment, and any form of 'simply' or 'simply just'. Use {{comments}} placeholder."
+  },
+  "tmux": { "enabled": false },
+  "experimental": {
+    "aggressive_truncation": true,
+    "task_system": true
+  }
+}
\ No newline at end of file