Add agent CLI wrappers to T3 Code packages

- Wire llm-agents into the flake
- Expose optional codex, Claude Code, and OpenCode paths in desktop and server wrappers

flake.lock

@@ -1,5 +1,126 @@
 {
   "nodes": {
+    "blueprint": {
+      "inputs": {
+        "nixpkgs": [
+          "llm-agents",
+          "nixpkgs"
+        ],
+        "systems": [
+          "llm-agents",
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1776249299,
+        "narHash": "sha256-Dt9t1TGRmJFc0xVYhttNBD6QsAgHOHCArqGa0AyjrJY=",
+        "owner": "numtide",
+        "repo": "blueprint",
+        "rev": "56131e8628f173d24a27f6d27c0215eff57e40dd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "blueprint",
+        "type": "github"
+      }
+    },
+    "bun2nix": {
+      "inputs": {
+        "flake-parts": [
+          "llm-agents",
+          "flake-parts"
+        ],
+        "import-tree": "import-tree",
+        "nixpkgs": [
+          "llm-agents",
+          "nixpkgs"
+        ],
+        "systems": [
+          "llm-agents",
+          "systems"
+        ],
+        "treefmt-nix": [
+          "llm-agents",
+          "treefmt-nix"
+        ]
+      },
+      "locked": {
+        "lastModified": 1777322186,
+        "narHash": "sha256-CFlRnym0RphrTymMUg7PfQgfdYdMd6BnMZQJhlwv0fI=",
+        "owner": "nix-community",
+        "repo": "bun2nix",
+        "rev": "8985e47786dd0bfa95b7c795f12aeafadd328eb8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "staging-2.1.0",
+        "repo": "bun2nix",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "llm-agents",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1775087534,
+        "narHash": "sha256-91qqW8lhL7TLwgQWijoGBbiD4t7/q75KTi8NxjVmSmA=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "3107b77cd68437b9a76194f0f7f9c55f2329ca5b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "import-tree": {
+      "locked": {
+        "lastModified": 1773693634,
+        "narHash": "sha256-BtZ2dtkBdSUnFPPFc+n0kcMbgaTxzFNPv2iaO326Ffg=",
+        "owner": "vic",
+        "repo": "import-tree",
+        "rev": "c41e7d58045f9057880b0d85e1152d6a4430dbf1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "vic",
+        "repo": "import-tree",
+        "type": "github"
+      }
+    },
+    "llm-agents": {
+      "inputs": {
+        "blueprint": "blueprint",
+        "bun2nix": "bun2nix",
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": "systems",
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1777354680,
+        "narHash": "sha256-jtMZ7U79JYGoE8NYIu8Y4bNr+EoQW5i6zMP6Mig7tCU=",
+        "owner": "numtide",
+        "repo": "llm-agents.nix",
+        "rev": "efa749415e2ee5015db3fda1d3d6d7484d8aa64c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "llm-agents.nix",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1776734388,
@@ -18,10 +139,26 @@
     },
     "root": {
       "inputs": {
+        "llm-agents": "llm-agents",
         "nixpkgs": "nixpkgs",
         "t3code": "t3code"
       }
     },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "t3code": {
       "flake": false,
       "locked": {
@@ -37,6 +174,27 @@
         "repo": "t3code",
         "type": "github"
       }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "llm-agents",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1775636079,
+        "narHash": "sha256-pc20NRoMdiar8oPQceQT47UUZMBTiMdUuWrYu2obUP0=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "790751ff7fd3801feeaf96d7dc416a8d581265ba",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -3,12 +3,17 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+    llm-agents = {
+      url = "github:numtide/llm-agents.nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     t3code.url = "github:pingdotgg/t3code";
     t3code.flake = false;
   };
 
   outputs = {
     self,
+    llm-agents,
     nixpkgs,
     t3code,
     ...
@@ -25,8 +30,18 @@
     packages = forAllSystems (
       system: let
         pkgs = import nixpkgs {inherit system;};
-        t3code-desktop = pkgs.callPackage ./packages/t3code-desktop {src = t3code;};
+        t3code-desktop = pkgs.callPackage ./packages/t3code-desktop {
-        t3code-server = pkgs.callPackage ./packages/t3code-server {src = t3code;};
+          src = t3code;
+          codex = llm-agents.packages.${system}.codex;
+          claudeCode = llm-agents.packages.${system}."claude-code";
+          opencode = llm-agents.packages.${system}.opencode;
+        };
+        t3code-server = pkgs.callPackage ./packages/t3code-server {
+          src = t3code;
+          codex = llm-agents.packages.${system}.codex;
+          claudeCode = llm-agents.packages.${system}."claude-code";
+          opencode = llm-agents.packages.${system}.opencode;
+        };
       in {
         inherit t3code-desktop t3code-server;
         desktop = t3code-desktop;

packages/t3code-desktop/default.nix

@@ -4,6 +4,8 @@
   asar,
   stdenv,
   bun,
+  codex ? null,
+  claudeCode ? null,
   electron_40,
   gcc,
   git,
@@ -11,9 +13,13 @@
   makeWrapper,
   node-gyp,
   nodejs,
+  opencode ? null,
   pkg-config,
   python3,
   writableTmpDirAsHomeHook,
+  withClaudeCode ? false,
+  withCodex ? false,
+  withOpencode ? false,
   xdg-utils,
 }: let
   common = import ../common.nix {
@@ -30,6 +36,9 @@
   pname = "t3code-desktop";
   version = desktopPackageJson.version;
 in
+  assert lib.assertMsg (!withCodex || codex != null) "withCodex requires a codex package";
+  assert lib.assertMsg (!withClaudeCode || claudeCode != null) "withClaudeCode requires a claudeCode package";
+  assert lib.assertMsg (!withOpencode || opencode != null) "withOpencode requires an opencode package";
   stdenv.mkDerivation (finalAttrs: {
     inherit pname version;
     inherit src;
@@ -172,6 +181,13 @@ in
           git
           xdg-utils
         ]} \
+        ${lib.optionalString withCodex ''
+          --prefix PATH : "${lib.makeBinPath [ codex ]}" \
+        ''}${lib.optionalString withClaudeCode ''
+          --prefix PATH : "${lib.makeBinPath [ claudeCode ]}" \
+        ''}${lib.optionalString withOpencode ''
+          --prefix PATH : "${lib.makeBinPath [ opencode ]}" \
+        ''} \
         --add-flags "$out/share/${pname}/resources/app.asar"
 
       export out

packages/t3code-server/default.nix

@@ -3,11 +3,17 @@
   src,
   stdenv,
   bun,
+  codex ? null,
+  claudeCode ? null,
   makeBinaryWrapper,
   node-gyp,
   nodejs,
+  opencode ? null,
   python3,
   writableTmpDirAsHomeHook,
+  withClaudeCode ? false,
+  withCodex ? false,
+  withOpencode ? false,
 }: let
   common = import ../common.nix {
     inherit
@@ -23,6 +29,9 @@
   pname = "t3code-server";
   version = serverPackageJson.version;
 in
+  assert lib.assertMsg (!withCodex || codex != null) "withCodex requires a codex package";
+  assert lib.assertMsg (!withClaudeCode || claudeCode != null) "withClaudeCode requires a claudeCode package";
+  assert lib.assertMsg (!withOpencode || opencode != null) "withOpencode requires an opencode package";
   stdenv.mkDerivation (finalAttrs: {
     inherit pname version;
     inherit src;
@@ -107,6 +116,13 @@ in
       cp -R --no-preserve=mode packages/shared "$out/libexec/t3code/packages/"
 
       makeWrapper ${lib.getExe nodejs} "$out/bin/t3" \
+        ${lib.optionalString withCodex ''
+          --prefix PATH : "${lib.makeBinPath [ codex ]}" \
+        ''}${lib.optionalString withClaudeCode ''
+          --prefix PATH : "${lib.makeBinPath [ claudeCode ]}" \
+        ''}${lib.optionalString withOpencode ''
+          --prefix PATH : "${lib.makeBinPath [ opencode ]}" \
+        ''} \
         --add-flags "$out/libexec/t3code/apps/server/dist/bin.mjs"
 
       runHook postInstall