diff --git a/configurations/nixos/pureintent/default.nix b/configurations/nixos/pureintent/default.nix
index 5afb19f..3a60c74 100644
--- a/configurations/nixos/pureintent/default.nix
+++ b/configurations/nixos/pureintent/default.nix
@@ -20,6 +20,7 @@ in
     "${homeMod}/work/juspay.nix"
     "${homeMod}/services/vira.nix"
     "${homeMod}/opencode"
+    "${homeMod}/opencode/web.nix"
 
     # "${homeMod}/services/dropbox.nix"
     # "${homeMod}/services/obsidian.nix"
@@ -27,14 +28,6 @@ in
     # Remote builders
     "${homeMod}/nix/buildMachines"
     "${homeMod}/nix/buildMachines/sincereintent.nix"
-    {
-      services.ttyd = {
-        enable = true;
-        port = 9999;
-        command = "${lib.getExe config.programs.tmux.package} new-session -A -s ttyd";
-        write = true;
-      };
-    }
   ];
 
   nix.settings = {
diff --git a/flake.lock b/flake.lock
index 074592c..fedf7bb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -42,11 +42,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1762618334,
-        "narHash": "sha256-wyT7Pl6tMFbFrs8Lk/TlEs81N6L+VSybPfiIgzU8lbQ=",
+        "lastModified": 1770165109,
+        "narHash": "sha256-9VnK6Oqai65puVJ4WYtCTvlJeXxMzAp/69HhQuTdl/I=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "fcdea223397448d35d9b31f798479227e80183f6",
+        "rev": "b027ee29d959fda4b60b57566d64c98a202e0feb",
         "type": "github"
       },
       "original": {
@@ -256,11 +256,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1711462743,
-        "narHash": "sha256-3wKGpHy9Kyh98DrziqC/s//60Q0pE17NgbY93L0uWng=",
+        "lastModified": 1773025010,
+        "narHash": "sha256-khlHllTsovXgT2GZ0WxT4+RvuMjNeR5OW0UYeEHPYQo=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "a6717b1afee7ae955c61eefdf0ce8f864ef78115",
+        "rev": "7b9f7f88ab3b339f8142dc246445abb3c370d3d3",
         "type": "github"
       },
       "original": {
@@ -303,11 +303,11 @@
         "unionmount": "unionmount"
       },
       "locked": {
-        "lastModified": 1763605604,
-        "narHash": "sha256-lKeuYfl/31Yks4SR8Hx3r5Kkby6yDRhxcLyy8Y092ew=",
+        "lastModified": 1766432517,
+        "narHash": "sha256-2y58CyRlcPIQgVvPxsxKOp6aFO6S16CyYOJxFfBaKE8=",
         "owner": "srid",
         "repo": "emanote",
-        "rev": "f755c5344cdebab8ee839461cda2fe2112644042",
+        "rev": "6deb47e5db07221709d5214820ff4456e2bda92d",
         "type": "github"
       },
       "original": {
@@ -379,11 +379,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1726153070,
-        "narHash": "sha256-HO4zgY0ekfwO5bX0QH/3kJ/h4KvUDFZg8YpkNwIbg1U=",
+        "lastModified": 1772408722,
+        "narHash": "sha256-rHuJtdcOjK7rAHpHphUb1iCvgkU3GpfvicLMwwnfMT0=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "bcef6817a8b2aa20a5a6dbb19b43e63c5bf8619a",
+        "rev": "f20dc5d9b8027381c474144ecabc9034d6a839a3",
         "type": "github"
       },
       "original": {
@@ -476,24 +476,6 @@
         "type": "github"
       }
     },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems_4"
-      },
-      "locked": {
-        "lastModified": 1681202837,
-        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "fourmolu-nix": {
       "locked": {
         "lastModified": 1707266073,
@@ -574,11 +556,11 @@
     "git-hooks_3": {
       "flake": false,
       "locked": {
-        "lastModified": 1732021966,
-        "narHash": "sha256-mnTbjpdqF0luOkou8ZFi2asa1N3AA2CchR/RqCNmsGE=",
+        "lastModified": 1772893680,
+        "narHash": "sha256-JDqZMgxUTCq85ObSaFw0HhE+lvdOre1lx9iI6vYyOEs=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "3308484d1a443fc5bc92012435d79e80458fe43c",
+        "rev": "8baab586afc9c9b57645a734c820e4ac0a604af9",
         "type": "github"
       },
       "original": {
@@ -621,11 +603,11 @@
     },
     "github-nix-ci": {
       "locked": {
-        "lastModified": 1728494632,
-        "narHash": "sha256-V3xldtMU7YidLibCHlkaoOdUZ0DFjEhYGtu6y/l2xAg=",
+        "lastModified": 1754092430,
+        "narHash": "sha256-S4Oe9aZK/UnWuj6zUlVeSDmC/QjEPHJm2gaSk/VMir4=",
         "owner": "juspay",
         "repo": "github-nix-ci",
-        "rev": "7c612e5b5606c7aa86d4b910d27cc66281702f37",
+        "rev": "edd0486a9208524eff40712a8ce835260c5b412a",
         "type": "github"
       },
       "original": {
@@ -682,16 +664,15 @@
     "heist-extra": {
       "flake": false,
       "locked": {
-        "lastModified": 1755566620,
-        "narHash": "sha256-J/AmooFxQkFas0qWe2rxWJw9vTzG56nX22grUDMw9Oc=",
+        "lastModified": 1766109391,
+        "narHash": "sha256-ytHgIoRlkI5K0SDq33znlY0wjlqcwoQCe1z9JfHT/Fw=",
         "owner": "srid",
         "repo": "heist-extra",
-        "rev": "ee59ac1bd98ef90a902158b46401b66f4a3aad3b",
+        "rev": "81f1ea0cf1226215430171dbe613a2988c6cc46a",
         "type": "github"
       },
       "original": {
         "owner": "srid",
-        "ref": "0.4.0.0",
         "repo": "heist-extra",
         "type": "github"
       }
@@ -719,16 +700,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1770260404,
-        "narHash": "sha256-3iVX1+7YUIt23hBx1WZsUllhbmP2EnXrV8tCRbLxHc8=",
+        "lastModified": 1773264496,
+        "narHash": "sha256-uwFY0+UfaGEo6205ixeBjplZxHWr56UQef+MtmJ0PW0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "0d782ee42c86b196acff08acfbf41bb7d13eed5b",
+        "rev": "32f78141a98098efed490842923b25ecb93b9b9f",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-25.11",
+        "ref": "master",
         "repo": "home-manager",
         "type": "github"
       }
@@ -880,11 +861,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1772801106,
-        "narHash": "sha256-GC2p++UMNTLMFs5KnuJCXGm9PwgzXz/RMtRBDP8Y4nc=",
+        "lastModified": 1773241852,
+        "narHash": "sha256-kwETflAbufOL32E1dRkJDTgcroafwN8HZqxjAaLItJw=",
         "owner": "numtide",
         "repo": "llm-agents.nix",
-        "rev": "96ad1f1a0d38b62403202dba08f7a5f890ab244a",
+        "rev": "e21490459caf641e19cac7ad7679f1121d643e0c",
         "type": "github"
       },
       "original": {
@@ -900,16 +881,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1767634391,
-        "narHash": "sha256-owcSz2ICqTSvhBbhPP+1eWzi88e54rRZtfCNE5E/wwg=",
+        "lastModified": 1773000227,
+        "narHash": "sha256-zm3ftUQw0MPumYi91HovoGhgyZBlM4o3Zy0LhPNwzXE=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "08585aacc3d6d6c280a02da195fdbd4b9cf083c2",
+        "rev": "da529ac9e46f25ed5616fd634079a5f3c579135f",
         "type": "github"
       },
       "original": {
         "owner": "LnL7",
-        "ref": "nix-darwin-25.11",
+        "ref": "master",
         "repo": "nix-darwin",
         "type": "github"
       }
@@ -921,11 +902,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771130777,
-        "narHash": "sha256-UIKOwG0D9XVIJfNWg6+gENAvQP+7LO46eO0Jpe+ItJ0=",
+        "lastModified": 1772945408,
+        "narHash": "sha256-PMt48sEQ8cgCeljQ9I/32uoBq/8t8y+7W/nAZhf72TQ=",
         "owner": "nix-community",
         "repo": "nix-index-database",
-        "rev": "efec7aaad8d43f8e5194df46a007456093c40f88",
+        "rev": "1c1d8ea87b047788fd7567adf531418c5da321ec",
         "type": "github"
       },
       "original": {
@@ -967,11 +948,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1743167577,
-        "narHash": "sha256-I09SrXIO0UdyBFfh0fxDq5WnCDg8XKmZ1HQbaXzMA1k=",
+        "lastModified": 1772972630,
+        "narHash": "sha256-mUJxsNOrBMNOUJzN0pfdVJ1r2pxeqm9gI/yIKXzVVbk=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "0ed819e708af17bfc4bbc63ee080ef308a24aa42",
+        "rev": "3966ce987e1a9a164205ac8259a5fe8a64528f72",
         "type": "github"
       },
       "original": {
@@ -1026,16 +1007,13 @@
       }
     },
     "nixos-vscode-server": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs_5"
-      },
+      "flake": false,
       "locked": {
-        "lastModified": 1684517665,
-        "narHash": "sha256-SaAr66uCQ8CF75jIr23FZjk1+9Kfwm5sQnwV25206Gs=",
+        "lastModified": 1770124655,
+        "narHash": "sha256-yHmd2B13EtBUPLJ+x0EaBwNkQr9LTne1arLVxT6hSnY=",
         "owner": "nix-community",
         "repo": "nixos-vscode-server",
-        "rev": "1e1358493df6529d4c7bc4cc3066f76fd16d4ae6",
+        "rev": "92ce71c3ba5a94f854e02d57b14af4997ab54ef0",
         "type": "github"
       },
       "original": {
@@ -1062,14 +1040,17 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1725233747,
-        "narHash": "sha256-Ss8QWLXdr2JCBPcYChJhz4xJm+h/xjl4G0c0XlP6a74=",
-        "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
+        "lastModified": 1772328832,
+        "narHash": "sha256-e+/T/pmEkLP6BHhYjx6GmwP5ivonQQn0bJdH9YrRB+Q=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "c185c7a5e5dd8f9add5b2f8ebeff00888b070742",
+        "type": "github"
       },
       "original": {
-        "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
       }
     },
     "nixpkgs_2": {
@@ -1106,11 +1087,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1772674223,
-        "narHash": "sha256-/suKbHSaSmuC9UY7G0VRQ3aO+QKqxAQPQ19wG7QNkF8=",
+        "lastModified": 1773110118,
+        "narHash": "sha256-mPAG8phMbCReKSiKAijjjd3v7uVcJOQ75gSjGJjt/Rk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "66d9241e3dc2296726dc522e62dbfe89c7b449f3",
+        "rev": "e607cb5360ff1234862ac9f8839522becb853bb9",
         "type": "github"
       },
       "original": {
@@ -1122,34 +1103,21 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1682526928,
-        "narHash": "sha256-2cKh4O6t1rQ8Ok+v16URynmb0rV7oZPEbXkU0owNLQs=",
-        "path": "/nix/store/wsci3as2flp84w6w5gzbyphxzf6ilasd-source",
-        "rev": "d6b863fd9b7bb962e6f9fdf292419a775e772891",
-        "type": "path"
+        "lastModified": 1772963539,
+        "narHash": "sha256-9jVDGZnvCckTGdYT53d/EfznygLskyLQXYwJLKMPsZs=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "9dcb002ca1690658be4a04645215baea8b95f31d",
+        "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs_6": {
-      "locked": {
-        "lastModified": 1771419570,
-        "narHash": "sha256-bxAlQgre3pcQcaRUm/8A0v/X8d2nhfraWSFqVmMcBcU=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "6d41bc27aaf7b6a3ba6b169db3bd5d6159cfaa47",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-25.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_7": {
       "locked": {
         "lastModified": 1765803225,
         "narHash": "sha256-xwaZV/UgJ04+ixbZZfoDE8IsOWjtvQZICh9aamzPnrg=",
@@ -1171,14 +1139,14 @@
         "nixpkgs": [
           "nixpkgs"
         ],
-        "systems": "systems_5"
+        "systems": "systems_4"
       },
       "locked": {
-        "lastModified": 1771135771,
-        "narHash": "sha256-wyvBIhDuyCRyjB3yPg77qoyxrlgQtBR1rVW3c9knV3E=",
+        "lastModified": 1772402258,
+        "narHash": "sha256-3DmCFOdmbkFML1/G9gj8Wb+rCCZFPOQtNoMCpqOF8SA=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "ed0424f0b08d303a7348f52f7850ad1b2704f9ba",
+        "rev": "21ae25e13b01d3b4cdc750b5f9e7bad68b150c10",
         "type": "github"
       },
       "original": {
@@ -1253,7 +1221,7 @@
         "nixos-hardware": "nixos-hardware",
         "nixos-unified": "nixos-unified_2",
         "nixos-vscode-server": "nixos-vscode-server",
-        "nixpkgs": "nixpkgs_6",
+        "nixpkgs": "nixpkgs_5",
         "nixvim": "nixvim",
         "vira": "vira"
       }
@@ -1379,21 +1347,6 @@
         "type": "github"
       }
     },
-    "systems_5": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "tabler-icons-hs": {
       "flake": false,
       "locked": {
@@ -1478,7 +1431,7 @@
         "nix-serve-ng": "nix-serve-ng",
         "nix-systems": "nix-systems",
         "nixos-unified": "nixos-unified_3",
-        "nixpkgs": "nixpkgs_7",
+        "nixpkgs": "nixpkgs_6",
         "process-compose-flake": "process-compose-flake_2",
         "record-hasfield": "record-hasfield",
         "servant-event-stream": "servant-event-stream",
diff --git a/flake.nix b/flake.nix
index c357c7e..9cf778e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,10 +8,10 @@
     flake-parts.url = "github:hercules-ci/flake-parts";
 
     # Principle inputs
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
-    nix-darwin.url = "github:LnL7/nix-darwin/nix-darwin-25.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nix-darwin.url = "github:LnL7/nix-darwin/master";
     nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
-    home-manager.url = "github:nix-community/home-manager/release-25.11";
+    home-manager.url = "github:nix-community/home-manager/master";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
     nixos-hardware.url = "github:NixOS/nixos-hardware";
     nixos-unified.url = "github:srid/nixos-unified";
diff --git a/modules/home/opencode/juspay/default.nix b/modules/home/opencode/juspay/default.nix
index 14d6de1..97e9ca6 100644
--- a/modules/home/opencode/juspay/default.nix
+++ b/modules/home/opencode/juspay/default.nix
@@ -6,7 +6,9 @@ in
   name = "Juspay";
   options = {
     baseURL = "https://grid.ai.juspay.net";
-    apiKey = "{env:JUSPAY_API_KEY}";
+    # HACK: hardcoded path to agenix secret. Should use XDG_RUNTIME_DIR but
+    # OpenCode's {file:...} doesn't support environment variable expansion.
+    apiKey = "{file:/run/user/1000/agenix/juspay-anthropic-api-key}";
     timeout = 600000;
   };
   inherit models;
diff --git a/modules/home/opencode/web.nix b/modules/home/opencode/web.nix
new file mode 100644
index 0000000..e7bbcb6
--- /dev/null
+++ b/modules/home/opencode/web.nix
@@ -0,0 +1,9 @@
+{ config, lib, pkgs, ... }:
+
+{
+  programs.opencode.web = {
+    enable = true;
+    # Bind to Tailscale IP only
+    extraArgs = [ "--hostname" "100.122.32.106" "--port" "4096" ];
+  };
+}