diff --git a/flake.lock b/flake.lock
index 353a433..49b2b26 100644
--- a/flake.lock
+++ b/flake.lock
@@ -104,9 +104,7 @@
     "codex-desktop-linux": {
       "inputs": {
         "flake-utils": "flake-utils",
-        "nixpkgs": [
-          "nixpkgs-unstable"
-        ]
+        "nixpkgs": "nixpkgs"
       },
       "locked": {
         "lastModified": 1784823421,
@@ -372,7 +370,7 @@
       "inputs": {
         "flake-compat": "flake-compat",
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_2",
         "systems": "systems_2",
         "zig": "zig",
         "zon2nix": "zon2nix"
@@ -394,7 +392,7 @@
     "git-hooks-nix": {
       "inputs": {
         "flake-compat": "flake-compat_2",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
         "lastModified": 1784288435,
@@ -519,9 +517,7 @@
       "inputs": {
         "bun2nix": "bun2nix",
         "flake-parts": "flake-parts_2",
-        "nixpkgs": [
-          "nixpkgs-unstable"
-        ],
+        "nixpkgs": "nixpkgs_4",
         "systems": "systems_3",
         "treefmt-nix": "treefmt-nix"
       },
@@ -543,7 +539,7 @@
       "inputs": {
         "niri-stable": "niri-stable",
         "niri-unstable": "niri-unstable",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_5",
         "nixpkgs-stable": "nixpkgs-stable",
         "xwayland-satellite-stable": "xwayland-satellite-stable",
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
@@ -638,7 +634,7 @@
     },
     "nixos-hardware": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_6"
       },
       "locked": {
         "lastModified": 1784723954,
@@ -658,7 +654,7 @@
     "nixos-wsl": {
       "inputs": {
         "flake-compat": "flake-compat_4",
-        "nixpkgs": "nixpkgs_5"
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
         "lastModified": 1784642409,
@@ -676,15 +672,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1782545840,
-        "narHash": "sha256-CAi8oAZaE6pTkcYQBnnOlvmfMgG/p1AO0FohKKN3J7I=",
-        "rev": "3d46470bb3030020f7e1361f33514854f5bfa86d",
-        "type": "tarball",
-        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.11pre1023445.3d46470bb303/nixexprs.tar.xz"
+        "lastModified": 1772773019,
+        "narHash": "sha256-E1bxHxNKfDoQUuvriG71+f+s/NT0qWkImXsYZNFFfCs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "aca4d95fce4914b3892661bcb80b8087293536c6",
+        "type": "github"
       },
       "original": {
-        "type": "tarball",
-        "url": "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.xz"
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-lib": {
@@ -750,100 +749,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1782918843,
-        "narHash": "sha256-ETYnV9U7Sr+A45dohzZdfCZKOss4qrTkO+wgNZNvEc0=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "e8273b29fe1390ec8d4603f2477357555291432e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1784497964,
-        "narHash": "sha256-vlHUuqAcbcH2RKmHbPiuQzbv1pnzzavXnI62RD0bqCU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "241313f4e8e508cb9b13278c2b0fa25b9ca27163",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_4": {
-      "locked": {
-        "lastModified": 1767892417,
-        "narHash": "sha256-8bW3q88CEg2u4hSP66Vf4lpbLonHz7hqDNBMcCY7E9U=",
-        "rev": "3497aa5c9457a9d88d71fa93a4a8368816fbeeba",
-        "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/unstable/nixos-26.05pre924538.3497aa5c9457/nixexprs.tar.xz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
-      }
-    },
-    "nixpkgs_5": {
-      "locked": {
-        "lastModified": 1783776592,
-        "narHash": "sha256-UgCQzxeWI75XM8G+hPrPh+MKzEPjG3SpAj7dtqSbksA=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "e7a3ca8092b61ff85b6a45bf863ea2b2d6a661b3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_6": {
-      "locked": {
-        "lastModified": 1784707089,
-        "narHash": "sha256-2V/6imsUgB7mPZlHY54oeVBRDoZbPKnvzwkAHUSSufk=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b3fe9581c9061c749abef42b6d4ee7b7c05c33fa",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-26.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_7": {
-      "locked": {
-        "lastModified": 1770107345,
-        "narHash": "sha256-tbS0Ebx2PiA1FRW8mt8oejR0qMXmziJmPaU1d4kYY9g=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "4533d9293756b63904b7238acb84ac8fe4c8c2c4",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_8": {
+    "nixpkgs_10": {
       "locked": {
         "lastModified": 1772542754,
         "narHash": "sha256-WGV2hy+VIeQsYXpsLjdr4GvHv5eECMISX1zKLTedhdg=",
@@ -859,7 +765,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_9": {
+    "nixpkgs_11": {
       "locked": {
         "lastModified": 1778869304,
         "narHash": "sha256-30sZNZoA1cqF5JNO9fVX+wgiQYjB7HJqqJ4ztCDeBZE=",
@@ -875,6 +781,128 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1782545840,
+        "narHash": "sha256-CAi8oAZaE6pTkcYQBnnOlvmfMgG/p1AO0FohKKN3J7I=",
+        "rev": "3d46470bb3030020f7e1361f33514854f5bfa86d",
+        "type": "tarball",
+        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.11pre1023445.3d46470bb303/nixexprs.tar.xz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.xz"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1782918843,
+        "narHash": "sha256-ETYnV9U7Sr+A45dohzZdfCZKOss4qrTkO+wgNZNvEc0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e8273b29fe1390ec8d4603f2477357555291432e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1784555310,
+        "narHash": "sha256-/FCliTPgiuV1owejZFNx3Ch9irdvkOfOFl+HHZ+DrtM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "421eebfd0ec7bccd4abe826ce62d7e6e83129493",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1784497964,
+        "narHash": "sha256-vlHUuqAcbcH2RKmHbPiuQzbv1pnzzavXnI62RD0bqCU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "241313f4e8e508cb9b13278c2b0fa25b9ca27163",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
+      "locked": {
+        "lastModified": 1767892417,
+        "narHash": "sha256-8bW3q88CEg2u4hSP66Vf4lpbLonHz7hqDNBMcCY7E9U=",
+        "rev": "3497aa5c9457a9d88d71fa93a4a8368816fbeeba",
+        "type": "tarball",
+        "url": "https://releases.nixos.org/nixos/unstable/nixos-26.05pre924538.3497aa5c9457/nixexprs.tar.xz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
+      }
+    },
+    "nixpkgs_7": {
+      "locked": {
+        "lastModified": 1783776592,
+        "narHash": "sha256-UgCQzxeWI75XM8G+hPrPh+MKzEPjG3SpAj7dtqSbksA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e7a3ca8092b61ff85b6a45bf863ea2b2d6a661b3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_8": {
+      "locked": {
+        "lastModified": 1784707089,
+        "narHash": "sha256-2V/6imsUgB7mPZlHY54oeVBRDoZbPKnvzwkAHUSSufk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b3fe9581c9061c749abef42b6d4ee7b7c05c33fa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-26.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_9": {
+      "locked": {
+        "lastModified": 1770107345,
+        "narHash": "sha256-tbS0Ebx2PiA1FRW8mt8oejR0qMXmziJmPaU1d4kYY9g=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "4533d9293756b63904b7238acb84ac8fe4c8c2c4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixvim": {
       "inputs": {
         "flake-parts": "flake-parts_3",
@@ -980,7 +1008,7 @@
         "nix-index-database": "nix-index-database",
         "nixos-hardware": "nixos-hardware",
         "nixos-wsl": "nixos-wsl",
-        "nixpkgs": "nixpkgs_6",
+        "nixpkgs": "nixpkgs_8",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nixvim": "nixvim",
         "noctalia": "noctalia",
@@ -1051,7 +1079,7 @@
     },
     "soulver-cpp": {
       "inputs": {
-        "nixpkgs": "nixpkgs_9",
+        "nixpkgs": "nixpkgs_11",
         "nixpkgs-libxml2": "nixpkgs-libxml2"
       },
       "locked": {
@@ -1309,7 +1337,7 @@
     },
     "treefmt-nix_2": {
       "inputs": {
-        "nixpkgs": "nixpkgs_7"
+        "nixpkgs": "nixpkgs_9"
       },
       "locked": {
         "lastModified": 1784369104,
@@ -1327,16 +1355,16 @@
     },
     "vicinae": {
       "inputs": {
-        "nixpkgs": "nixpkgs_8",
+        "nixpkgs": "nixpkgs_10",
         "soulver-cpp": "soulver-cpp",
         "systems": "systems_7"
       },
       "locked": {
-        "lastModified": 1784819467,
-        "narHash": "sha256-4vAwAdN7Z+5x4jLpqjd6oAwSMMDgQ7DrmrWw0mwDxSI=",
+        "lastModified": 1784839524,
+        "narHash": "sha256-B87U5HDB/6JPxSnNQwnIiwtqUWvyxzqs7lV/GPzva68=",
         "owner": "vicinaehq",
         "repo": "vicinae",
-        "rev": "d3abfbc2afe149d48c9bc3ba95f6689e965891c7",
+        "rev": "632ca79e9f8fc9721384921f28ec069ff48aaf53",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 98448b1..17fead2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -78,12 +78,10 @@
     # LLM agents
     llm-agents = {
       url = "github:numtide/llm-agents.nix";
-      inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 
     codex-desktop-linux = {
       url = "github:ilysenko/codex-desktop-linux";
-      inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 
     # Index / Search
diff --git a/overlays/default.nix b/overlays/default.nix
index b4508ad..4b96606 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -1,6 +1,6 @@
 { inputs, ... }:
 {
-  flake.overlays = {
-    default = inputs.llm-agents.overlays.shared-nixpkgs;
+  flake.overlays.default = final: {
+    llm-agents = inputs.llm-agents.packages.${final.stdenv.hostPlatform.system};
   };
 }