diff --git a/modules/home/common.nix b/modules/home/common.nix
index b51297d..ea14246 100644
--- a/modules/home/common.nix
+++ b/modules/home/common.nix
@@ -17,8 +17,7 @@
     ./dev.nix
     ./nvim.nix
     ./task.nix
-    ./opencode.nix
-    ./pi.nix
+    ./llm.nix
   ];
 
   config = {
diff --git a/modules/home/dev.nix b/modules/home/dev.nix
index c039771..d6847d9 100644
--- a/modules/home/dev.nix
+++ b/modules/home/dev.nix
@@ -1,102 +1,28 @@
-{ config, pkgs, lib, inputs, ... }:
+{ pkgs, ... }:
 
-let
-  cfg = config.dot.llm;
-in
 {
-  options.dot.llm = {
-    enable = lib.mkEnableOption "LLM tools";
-    claude-code.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      description = "Enable claude-code";
-    };
-    opencode.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      description = "Enable opencode";
-    };
-    gemini-cli.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      description = "Enable gemini-cli";
-    };
-    pi.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      description = "Enable pi";
-    };
-    pi.workMode = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      description = "Apply work machine (WSL NixOS) specific pi patches";
-    };
-    bubblewrap.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = pkgs.stdenv.isLinux;
-      description = "Enable bubblewrap (Linux only)";
+  config = {
+    programs.direnv = {
+      enable = true;
+      enableZshIntegration = true;
+      nix-direnv.enable = true;
+      stdlib = ''
+        : ''${XDG_CACHE_HOME:=$HOME/.cache}
+        declare -A direnv_layout_dirs
+        direnv_layout_dir() {
+            echo "''${direnv_layout_dirs[$PWD]:=$(
+                echo -n "$XDG_CACHE_HOME"/direnv/layouts/
+                echo -n "$PWD" | sha1sum | cut -d ' ' -f 1
+            )}"
+        }
+      '';
     };
+
+    home.packages = with pkgs; [
+      visidata
+      codespelunker
+      jq
+      unstable.tuicr
+    ];
   };
-
-  config = lib.mkMerge [
-    {
-      programs.direnv = {
-        enable = true;
-        enableZshIntegration = true;
-        nix-direnv.enable = true;
-        stdlib = ''
-          : ''${XDG_CACHE_HOME:=$HOME/.cache}
-          declare -A direnv_layout_dirs
-          direnv_layout_dir() {
-              echo "''${direnv_layout_dirs[$PWD]:=$(
-                  echo -n "$XDG_CACHE_HOME"/direnv/layouts/
-                  echo -n "$PWD" | sha1sum | cut -d ' ' -f 1
-              )}"
-          }
-        '';
-      };
-
-      home.packages = with pkgs; [
-        visidata
-        codespelunker
-        jq
-        unstable.tuicr
-      ];
-    }
-    
-    (lib.mkIf cfg.enable {
-      home.packages =
-        (lib.optional cfg.claude-code.enable pkgs.unstable.claude-code) ++
-        (lib.optional cfg.opencode.enable pkgs.unstable.opencode) ++
-        (lib.optional cfg.gemini-cli.enable pkgs.unstable.gemini-cli) ++
-        (lib.optional cfg.pi.enable (
-          let
-            pi = inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.pi;
-          in
-          if cfg.pi.workMode then
-            # Work machine runs WSL NixOS, which needs the checks disabled and the
-            # Bun binary's ELF interpreter patched to the correct dynamic linker.
-            pi.overrideAttrs (oldAttrs: {
-              doInstallCheck = false;
-
-              # Run patchelf after the package is installed/fixed up by nix
-              postFixup = (oldAttrs.postFixup or "") + ''
-                # 1. Target the actual Bun binary inside libexec, not the shell wrapper in bin/
-                TARGET_BIN="$out/libexec/pi/pi"
-
-                if [ -f "$TARGET_BIN" ]; then
-                  # 2. Make it writable in the build store so patchelf can edit it
-                  chmod +w "$TARGET_BIN"
-
-                  # 3. Running patchelf to set the interpreter forces it to rebuild the ELF headers
-                  patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" "$TARGET_BIN"
-                fi
-              '';
-            })
-          else
-            pi
-        )) ++
-        (lib.optional (cfg.bubblewrap.enable && pkgs.stdenv.isLinux) pkgs.unstable.bubblewrap);
-    })
-  ];
 }
diff --git a/modules/home/llm.nix b/modules/home/llm.nix
new file mode 100644
index 0000000..8f06cb8
--- /dev/null
+++ b/modules/home/llm.nix
@@ -0,0 +1,124 @@
+{ config, pkgs, lib, inputs, ... }:
+
+let
+  cfg = config.dot.llm;
+  piPath = "${config.dot.dotfilesPath}/modules/pi/agent";
+  opencodePath = "${config.dot.dotfilesPath}/modules/opencode";
+in
+{
+  options.dot.llm = {
+    enable = lib.mkEnableOption "LLM tools";
+
+    claude-code.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "Enable claude-code";
+    };
+
+    gemini-cli.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "Enable gemini-cli";
+    };
+
+    bubblewrap.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = pkgs.stdenv.isLinux;
+      description = "Enable bubblewrap (Linux only)";
+    };
+
+    opencode = {
+      enable = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Enable opencode";
+      };
+
+      enableConfig = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Enable managed OpenCode configuration";
+      };
+
+      workMode = lib.mkEnableOption "work-specific opencode configuration";
+    };
+
+    pi = {
+      enable = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Enable pi";
+      };
+
+      enableConfig = lib.mkEnableOption "managed pi coding agent configuration" // {
+        default = true;
+      };
+
+      workMode = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Apply work machine (WSL NixOS) specific pi patches";
+      };
+    };
+  };
+
+  config = lib.mkMerge [
+    (lib.mkIf cfg.enable {
+      home.packages =
+        (lib.optional cfg.claude-code.enable pkgs.unstable.claude-code) ++
+        (lib.optional cfg.opencode.enable pkgs.unstable.opencode) ++
+        (lib.optional cfg.gemini-cli.enable pkgs.unstable.gemini-cli) ++
+        (lib.optional cfg.pi.enable (
+          let
+            pi = inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.pi;
+          in
+          if cfg.pi.workMode then
+            # Work machine runs WSL NixOS, which needs the checks disabled and the
+            # Bun binary's ELF interpreter patched to the correct dynamic linker.
+            pi.overrideAttrs (oldAttrs: {
+              doInstallCheck = false;
+
+              # Run patchelf after the package is installed/fixed up by nix
+              postFixup = (oldAttrs.postFixup or "") + ''
+                # 1. Target the actual Bun binary inside libexec, not the shell wrapper in bin/
+                TARGET_BIN="$out/libexec/pi/pi"
+
+                if [ -f "$TARGET_BIN" ]; then
+                  # 2. Make it writable in the build store so patchelf can edit it
+                  chmod +w "$TARGET_BIN"
+
+                  # 3. Running patchelf to set the interpreter forces it to rebuild the ELF headers
+                  patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" "$TARGET_BIN"
+                fi
+              '';
+            })
+          else
+            pi
+        )) ++
+        (lib.optional (cfg.bubblewrap.enable && pkgs.stdenv.isLinux) pkgs.unstable.bubblewrap);
+    })
+
+    # pi coding agent configuration
+    (lib.mkIf cfg.pi.enableConfig {
+      home.file = {
+        ".pi/agent/settings.json".source =
+          config.lib.file.mkOutOfStoreSymlink
+            "${piPath}/${if cfg.pi.workMode then "settings.work" else "settings.home"}.json";
+        ".pi/agent/extensions".source =
+          config.lib.file.mkOutOfStoreSymlink "${piPath}/extensions-common";
+      } // lib.optionalAttrs cfg.pi.workMode {
+        ".pi/agent/extensions-work".source =
+          config.lib.file.mkOutOfStoreSymlink "${piPath}/extensions-work";
+        ".pi/agent/models.json".source =
+          config.lib.file.mkOutOfStoreSymlink "${piPath}/models.work.json";
+      };
+    })
+
+    # OpenCode configuration
+    (lib.mkIf cfg.opencode.enableConfig {
+      xdg.configFile."opencode/opencode.json".source =
+        config.lib.file.mkOutOfStoreSymlink
+          "${opencodePath}/opencode.${if cfg.opencode.workMode then "work" else "home"}.json";
+    })
+  ];
+}
diff --git a/modules/home/opencode.nix b/modules/home/opencode.nix
deleted file mode 100644
index d3332ca..0000000
--- a/modules/home/opencode.nix
+++ /dev/null
@@ -1,99 +0,0 @@
-{ config, lib, inputs, ... }:
-
-let
-  cfg = config.dot.llm.opencode;
-in
-{
-  options.dot.llm.opencode = {
-    enableConfig = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      description = "Enable managed OpenCode configuration";
-    };
-
-    workMode = lib.mkEnableOption "work-specific opencode configuration";
-  };
-
-  config = lib.mkIf cfg.enableConfig {
-    # Declare the sops secret
-    sops.secrets.langdock_api_key = {
-      # Uses defaultSopsFile from secrets.nix
-    };
-
-    # Create the OpenCode config.json template with secret substitution
-    sops.templates."opencode/opencode.json" = {
-      content = builtins.toJSON (let
-        baseConfig = {
-          "$schema" = "https://opencode.ai/config.json";
-          default_agent = "plan";
-        };
-
-        workConfig = {
-          enabled_providers = [ "anthropic" "langdock-openai" "ollama" ];
-          model = "anthropic/claude-opus-4-6-default";
-          small_model = "anthropic/claude-haiku-4-5-20251001";
-          provider = {
-            langdock-openai = {
-              npm = "@ai-sdk/openai-compatible";
-              name = "Langdock OpenAI";
-              options = {
-                baseURL = "https://api.langdock.com/openai/eu/v1";
-                apiKey = config.sops.placeholder.langdock_api_key;
-              };
-              models = {
-                "gpt-5.6-sol" = { name = "GPT-5.6 Sol"; };
-                "gpt-5.6-terra" = { name = "GPT-5.6 Terra"; };
-                "gpt-5.6-luna" = { name = "GPT-5.6 Luna"; };
-              };
-            };
-            anthropic = {
-              options = {
-                baseURL = "https://api.langdock.com/anthropic/eu/v1";
-                apiKey = config.sops.placeholder.langdock_api_key;
-              };
-              models = {
-                "claude-opus-5-default" = { name = "Opus 5"; };
-                "claude-opus-4-8-default" = { name = "Opus 4.8"; };
-                "claude-sonnet-5-default" = { name = "Sonnet 5"; };
-              };
-              whitelist = ["claude-opus-4-8-default" "claude-opus-5-default" "claude-sonnet-5-default"];
-            };
-            # ollama = {
-            #   npm = "@ai-sdk/openai-compatible";
-            #   name = "Ollama (Local)";
-            #   options = {
-            #     baseURL = "http://192.168.11.23:11434/v1";
-            #   };
-            #   models = {
-            #     "qwen3-coder:30b" = { name = "Qwen 3 Coder 30B"; };
-            #     "codellama:34b-instruct" = { name = "CodeLlama 34B Instruct"; };
-            #   };
-            # };
-          };
-        };
-
-        personalConfig = {
-          plugin = [ "opencode-gemini-auth@latest" ];
-          model = "google/gemini-3-pro-preview";
-          small_model = "google/gemini-3-flash-preview";
-          enabled_providers = [ "google" ];
-        };
-      in
-        # Merge base config with the selected mode config
-        baseConfig // (if cfg.workMode then workConfig else personalConfig)
-      );
-    };
-
-    # Link the generated config to the expected location
-    xdg.configFile."opencode/opencode.json".source = config.lib.file.mkOutOfStoreSymlink config.sops.templates."opencode/opencode.json".path;
-
-    # Export the decrypted langdock API key as an env var (work config only).
-    # The secret lives in a runtime file, so we read it at shell startup rather
-    # than baking it into the Nix store via home.sessionVariables.
-    programs.zsh.initContent = lib.mkIf cfg.workMode ''
-      if [ -r "${config.sops.secrets.langdock_api_key.path}" ]; then
-        export LANGDOCK_API_KEY="$(cat "${config.sops.secrets.langdock_api_key.path}")"
-      fi
-    '';
-  };
-}
diff --git a/modules/home/pi.nix b/modules/home/pi.nix
deleted file mode 100644
index e6c7a51..0000000
--- a/modules/home/pi.nix
+++ /dev/null
@@ -1,27 +0,0 @@
-{ config, lib, ... }:
-
-let
-  cfg = config.dot.llm.pi;
-  piPath = "${config.dot.dotfilesPath}/modules/pi/agent";
-  piWorkMode = config.dot.llm.pi.workMode or false;
-in
-{
-  options.dot.llm.pi = {
-    enableConfig = lib.mkEnableOption "managed pi coding agent configuration" // {
-      default = true;
-    };
-  };
-
-  config = lib.mkIf cfg.enableConfig {
-    home.file = {
-      ".pi/agent/settings.json".source =
-        config.lib.file.mkOutOfStoreSymlink
-          "${piPath}/${if piWorkMode then "settings.work" else "settings.home"}.json";
-      ".pi/agent/extensions".source =
-        config.lib.file.mkOutOfStoreSymlink "${piPath}/extensions-common";
-    } // lib.optionalAttrs piWorkMode {
-      ".pi/agent/extensions-work".source =
-        config.lib.file.mkOutOfStoreSymlink "${piPath}/extensions-work";
-    };
-  };
-}
diff --git a/modules/home/secrets.nix b/modules/home/secrets.nix
index 3e09389..1293129 100644
--- a/modules/home/secrets.nix
+++ b/modules/home/secrets.nix
@@ -1,5 +1,11 @@
-{ inputs, config, ... }:
+{ inputs, config, lib, ... }:
 
+let
+  # Both pi and opencode talk to Langdock on work machines and expect the API
+  # key in the environment, so the secret is managed here rather than in the
+  # individual agent modules.
+  needsLangdock = config.dot.llm.pi.workMode || config.dot.llm.opencode.workMode;
+in
 {
   imports = [
     inputs.sops-nix.homeManagerModules.sops
@@ -12,9 +18,24 @@
     age = {
       keyFile = "${config.home.homeDirectory}/.config/sops/age/keys.txt";
     };
+
+    secrets = lib.mkIf needsLangdock {
+      langdock_api_key = {
+        # Uses defaultSopsFile from secrets.nix
+      };
+    };
   };
 
   home.sessionVariables = {
     SOPS_AGE_KEY_FILE = config.sops.age.keyFile;
   };
+
+  # Export the decrypted langdock API key as an env var. The secret lives in a
+  # runtime file, so it is read at shell startup rather than baked into the Nix
+  # store via home.sessionVariables.
+  programs.zsh.initContent = lib.mkIf needsLangdock ''
+    if [ -r "${config.sops.secrets.langdock_api_key.path}" ]; then
+      export LANGDOCK_API_KEY="$(cat "${config.sops.secrets.langdock_api_key.path}")"
+    fi
+  '';
 }
diff --git a/modules/opencode/opencode.home.json b/modules/opencode/opencode.home.json
new file mode 100644
index 0000000..421c16d
--- /dev/null
+++ b/modules/opencode/opencode.home.json
@@ -0,0 +1,12 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "default_agent": "plan",
+  "plugin": [
+    "opencode-gemini-auth@latest"
+  ],
+  "model": "google/gemini-3-pro-preview",
+  "small_model": "google/gemini-3-flash-preview",
+  "enabled_providers": [
+    "google"
+  ]
+}
diff --git a/modules/opencode/opencode.work.json b/modules/opencode/opencode.work.json
new file mode 100644
index 0000000..3ba1f8f
--- /dev/null
+++ b/modules/opencode/opencode.work.json
@@ -0,0 +1,75 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "default_agent": "plan",
+  "enabled_providers": [
+    "anthropic",
+    "langdock-openai",
+    "sparkr",
+    "sparkl"
+  ],
+  "model": "anthropic/claude-opus-5-default",
+  "small_model": "anthropic/claude-sonnet-5-default",
+  "provider": {
+    "sparkr": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "sparkr",
+      "options": {
+        "baseURL": "http://192.168.10.110:8000/v1",
+        "apiKey": "vllm"
+      },
+      "models": {
+        "Qwen/Qwen3-Coder-Next-FP8": {
+          "name": "Qwen3 Coder Next FP8 (local vLLM)",
+          "tool_call": true,
+          "reasoning": false,
+          "limit": { "context": 262144, "output": 8192 }
+        }
+      }
+    },
+    "sparkl": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "sparkl",
+      "options": {
+        "baseURL": "http://192.168.10.111:8000/v1",
+        "apiKey": "vllm"
+      },
+      "models": {
+        "Qwen/Qwen3-30B-A3B": {
+          "name": "Qwen3 30B A3B (local vLLM)",
+          "tool_call": true,
+          "reasoning": true,
+          "limit": { "context": 16384, "output": 8192 }
+        }
+      }
+    },
+    "langdock-openai": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "Langdock OpenAI",
+      "options": {
+        "baseURL": "https://api.langdock.com/openai/eu/v1",
+        "apiKey": "{env:LANGDOCK_API_KEY}"
+      },
+      "models": {
+        "gpt-5.6-sol": { "name": "GPT-5.6 Sol" },
+        "gpt-5.6-terra": { "name": "GPT-5.6 Terra" },
+        "gpt-5.6-luna": { "name": "GPT-5.6 Luna" }
+      }
+    },
+    "anthropic": {
+      "options": {
+        "baseURL": "https://api.langdock.com/anthropic/eu/v1",
+        "apiKey": "{env:LANGDOCK_API_KEY}"
+      },
+      "models": {
+        "claude-opus-5-default": { "name": "Opus 5" },
+        "claude-opus-4-8-default": { "name": "Opus 4.8" },
+        "claude-sonnet-5-default": { "name": "Sonnet 5" }
+      },
+      "whitelist": [
+        "claude-opus-4-8-default",
+        "claude-opus-5-default",
+        "claude-sonnet-5-default"
+      ]
+    }
+  }
+}
diff --git a/modules/pi/agent/models.work.json b/modules/pi/agent/models.work.json
new file mode 100644
index 0000000..b981f9b
--- /dev/null
+++ b/modules/pi/agent/models.work.json
@@ -0,0 +1,51 @@
+{
+  "providers": {
+    "sparkl": {
+      "baseUrl": "http://192.168.10.111:8000/v1",
+      "api": "openai-completions",
+      "apiKey": "vllm",
+      "compat": {
+        "supportsDeveloperRole": false,
+        "supportsReasoningEffort": false
+      },
+      "models": [
+        {
+          "id": "Qwen/Qwen3-30B-A3B",
+          "name": "Qwen3 30B A3B (local vLLM)",
+          "reasoning": true,
+          "input": ["text"],
+          "contextWindow": 16384,
+          "maxTokens": 8192,
+          "cost": { "input": 0, "output": 0, "cacheRead": 0, "cacheWrite": 0 },
+          "compat": {
+            "thinkingFormat": "qwen-chat-template",
+            "maxTokensField": "max_tokens"
+          }
+        }
+      ]
+    },
+    "sparkr": {
+      "baseUrl": "http://192.168.10.110:8000/v1",
+      "api": "openai-completions",
+      "apiKey": "vllm",
+      "compat": {
+        "supportsDeveloperRole": false,
+        "supportsReasoningEffort": false
+      },
+      "models": [
+        {
+          "id": "Qwen/Qwen3-Coder-Next-FP8",
+          "name": "Qwen3 Coder Next FP8 (local vLLM)",
+          "reasoning": false,
+          "input": ["text"],
+          "contextWindow": 262144,
+          "maxTokens": 8192,
+          "cost": { "input": 0, "output": 0, "cacheRead": 0, "cacheWrite": 0 },
+          "compat": {
+            "maxTokensField": "max_tokens"
+          }
+        }
+      ]
+    }
+  }
+}
diff --git a/modules/pi/agent/settings.work.json b/modules/pi/agent/settings.work.json
index e246e0d..8ac19a8 100644
--- a/modules/pi/agent/settings.work.json
+++ b/modules/pi/agent/settings.work.json
@@ -1,8 +1,8 @@
 {
   "lastChangelogVersion": "0.81.1",
   "theme": "light",
-  "defaultProvider": "anthropic",
-  "defaultModel": "claude-opus-5-default",
+  "defaultProvider": "sparkr",
+  "defaultModel": "Qwen/Qwen3-Coder-Next-FP8",
   "defaultThinkingLevel": "high",
   "hideThinkingBlock": false,
   "retry": {