Move from opencode to oh-my-pi

home-manager/no-gui.nix

@@ -119,7 +119,7 @@ in
   imports = [
     ./progs/fish.nix
     ./progs/helix.nix
-    ./progs/opencode.nix
+    ./progs/pi.nix
     (
       { ... }:
       {

home-manager/progs/opencode.nix

@@ -1,240 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  inputs,
-  ...
-}:
-let
-  # what model should be used in place of haiku?
-  haiku-model = "anthropic/claude-haiku-4-5";
-
-  opus-model = "anthropic/claude-opus-4-6";
-
-  opencode-claude-bridge = pkgs.buildNpmPackage {
-    pname = "opencode-claude-bridge";
-    version = "1.8.0";
-    src = inputs.opencode-claude-bridge;
-    npmDepsHash = "sha256-jH/UweuHqfeLxICxNRsBODWOBfVdE+ZgIinfW/ITSSc=";
-    buildPhase = ''
-      runHook preBuild
-      npx tsc
-      runHook postBuild
-    '';
-    # the plugin entry point is dist/index.js
-    installPhase = ''
-      runHook preInstall
-      mkdir -p $out/lib/opencode-claude-bridge
-      cp -r dist $out/lib/opencode-claude-bridge/
-      runHook postInstall
-    '';
-  };
-
-  ohMyOpencodeConfig = {
-    "$schema" =
-      "https://raw.githubusercontent.com/code-yeongyu/oh-my-opencode/master/assets/oh-my-opencode.schema.json";
-    git_master = {
-      commit_footer = false;
-      include_co_authored_by = false;
-    };
-    agents = {
-      sisyphus.model = opus-model;
-      sisyphus-junior.model = opus-model;
-      oracle.model = opus-model;
-      librarian.model = haiku-model;
-      explore.model = haiku-model;
-      multimodal-looker.model = "anthropic/claude-opus-4-6";
-
-      prometheus.model = opus-model;
-      metis.model = opus-model;
-      momus.model = opus-model;
-      atlas.model = opus-model;
-    };
-    categories = {
-      visual-engineering.model = "openrouter/google/gemini-3-pro";
-      ultrabrain.model = opus-model;
-      artistry = {
-        model = "openrouter/google/gemini-3-pro";
-        variant = "max";
-      };
-      quick.model = haiku-model;
-      deep.model = opus-model;
-      writing.model = "openrouter/google/gemini-3-flash-preview";
-    };
-  };
-  oh-my-opencode-pkg = inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.oh-my-opencode;
-in
-{
-  home.packages = [
-    oh-my-opencode-pkg
-    pkgs.playwright-driver.browsers
-    inputs.claude-code.packages.${pkgs.stdenv.hostPlatform.system}.claude-code
-  ];
-
-  home.sessionVariables = {
-    PLAYWRIGHT_BROWSERS_PATH = "${pkgs.playwright-driver.browsers}";
-    PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD = "1";
-  };
-
-  xdg.configFile."opencode/oh-my-opencode.json".text = builtins.toJSON ohMyOpencodeConfig;
-
-  # Plugins are placed directly in the plugins directory so opencode
-  # auto-discovers them instead of downloading them from npm at runtime.
-  xdg.configFile."opencode/plugins/oh-my-opencode.js".source =
-    "${oh-my-opencode-pkg}/lib/oh-my-opencode/dist/index.js";
-
-  xdg.configFile."opencode/plugins/opencode-claude-bridge.js".source =
-    "${opencode-claude-bridge}/lib/opencode-claude-bridge/dist/index.js";
-
-  xdg.configFile."opencode/skills/android-ui.md".text = ''
-    ---
-    name: android-ui
-    description: "Android UI automation via ADB - use for any Android device interaction, UI testing, screenshot analysis, element coordinate lookup, and gesture automation."
-    ---
-
-    # Android UI Interaction Workflow
-
-    ## 1. Taking Screenshots
-    ```
-    adb exec-out screencap -p > /tmp/screen.png
-    ```
-    Captures the current screen state as a PNG image.
-
-    ## 2. Analyzing Screenshots
-    Delegate screenshot analysis to an explore agent rather than analyzing images directly:
-    ```
-    mcp_task(subagent_type="explore", prompt="Analyze /tmp/screen.png. What screen is this? What elements are visible?")
-    ```
-    The agent describes the UI, identifies elements, and estimates Y coordinates.
-
-    ## 3. Getting Precise Element Coordinates
-    UI Automator dump - extracts the full UI hierarchy as XML:
-    ```
-    adb shell uiautomator dump /sdcard/ui.xml && adb pull /sdcard/ui.xml /tmp/ui.xml
-    ```
-    Then grep for specific elements:
-    ```sh
-    # Find by text
-    grep -oP 'text="Login".*?bounds="[^"]*"' /tmp/ui.xml
-    # Find by class
-    grep -oP 'class="android.widget.EditText".*?bounds="[^"]*"' /tmp/ui.xml
-    ```
-    Bounds format: `[left,top][right,bottom]` — tap center: `((left+right)/2, (top+bottom)/2)`
-
-    ## 4. Tapping Elements
-    ```
-    adb shell input tap X Y
-    ```
-    Where X, Y are pixel coordinates from the bounds.
-
-    ## 5. Text Input
-    ```
-    adb shell input text "some_text"
-    ```
-    Note: Special characters need escaping (`\!`, `\;`, etc.)
-
-    ## 6. Other Gestures
-    ```sh
-    # Swipe/scroll
-    adb shell input swipe startX startY endX endY duration_ms
-    # Key events
-    adb shell input keyevent KEYCODE_BACK
-    adb shell input keyevent KEYCODE_ENTER
-    ```
-
-    ## 7. WebView Limitation
-    - UI Automator can see WebView content if accessibility is enabled
-    - Touch events on iframe content (like Cloudflare Turnstile) often fail due to cross-origin isolation
-    - Form fields in WebViews work if you get exact bounds from the UI dump
-
-    ## Typical Flow
-    1. Take screenshot → analyze with explore agent (get rough layout)
-    2. Dump UI hierarchy → grep for exact element bounds
-       - NEVER ASSUME COORDINATES. You must ALWAYS check first.
-       - Do this before ANY tap action as elements on the screen may have changed.
-    3. Calculate center coordinates from bounds
-    4. Tap/interact
-    5. Wait → screenshot → verify result
-  '';
-
-  xdg.configFile."opencode/skills/playwright.md".text =
-    let
-      browsers = pkgs.playwright-driver.browsers;
-      chromiumDir = builtins.head (
-        builtins.filter (n: builtins.match "chromium-[0-9]+" n != null) (
-          builtins.attrNames browsers.passthru.entries
-        )
-      );
-      chromiumPath = "${browsers}/${chromiumDir}/chrome-linux64/chrome";
-    in
-    ''
-      ---
-      name: playwright
-      description: "MUST USE for any browser-related tasks. Browser automation via Playwright MCP - verification, browsing, information gathering, web scraping, testing, screenshots, and all browser interactions."
-      mcp:
-        playwright:
-          command: npx
-          args:
-            - "@playwright/mcp@latest"
-            - "--executable-path"
-            - "${chromiumPath}"
-            - "--user-data-dir"
-            - "${config.home.homeDirectory}/.cache/playwright-mcp"
-      ---
-
-      # Playwright Browser Automation
-
-      This skill provides browser automation capabilities via the Playwright MCP server.
-    '';
-
-  programs.opencode = {
-    package = inputs.llm-agents.packages.${pkgs.stdenv.targetPlatform.system}.opencode;
-    enable = true;
-    rules = ''
-      You are an intelligent and observant agent.
-      If instructed to commit, disable gpg signing.
-      You are on nixOS, if you don't have access to a tool, you can access it via the `nix-shell` command.
-
-      ## Think deeply about everything.
-      When given a problem, break it down, abstract it out, understand the fundamentals, then solve it in the real world.
-
-      ## Misc
-      For long-running commands, make sure you set the timeout of the Bash tool provided to a larger value.
-      Do NOT read secret files. Do not directly read files that are api keys or are contextually sensitive.
-      Do NOT run `skill_mcp [mcp_name=playwright, tool_name=browser_install]` as browsers are provided by NixOS via PLAYWRIGHT_BROWSERS_PATH.
-
-      ## Behavior
-      Do not be sycophantic in your responses.
-      Do not use emojis unless explicitly asked to. This includes in code.
-      Use Test Driven Development methodology.
-
-      ## Nix
-      For using `nix build` append `-L` to get better visibility into the logs.
-      If you get an error that a file can't be found, always try to `git add` the file before trying other troubleshooting steps.
-    '';
-    settings = {
-      theme = "opencode";
-
-      model = opus-model;
-      # small model used for titles
-      small_model = "openrouter/openai/gpt-oss-20b:free";
-
-      autoshare = false;
-      autoupdate = false;
-      agent = { };
-      plugin = [ ];
-      provider = {
-        openrouter = {
-          models = {
-            "openai/gpt-oss-20b:free" = { };
-            "qwen/qwen3-vl-30b-a3b-thinking" = { };
-          };
-          options = {
-            # TODO! use agenix here instead
-            apiKey = "{file:${../secrets/openrouter_api_key}}";
-          };
-        };
-      };
-    };
-  };
-}

home-manager/progs/pi.nix

@@ -0,0 +1,169 @@
+{
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}:
+let
+  #   sisyphus/oracle/prometheus → default/slow/plan = opus
+  #   librarian/explore/quick   → smol/commit = haiku
+  ompSettings = {
+    modelRoles = {
+      default = "claude-opus-4-6:high";
+      smol = "claude-haiku-4-5:low";
+      slow = "claude-opus-4-6:xhigh";
+      plan = "claude-opus-4-6:high";
+      commit = "claude-haiku-4-5:low";
+    };
+  };
+
+  # provider config — openrouter API key read from secrets at runtime
+  ompModels = {
+    providers = {
+      openrouter = {
+        apiKey = "!cat ${../secrets/openrouter_api_key}";
+      };
+    };
+  };
+in
+{
+  home.packages = [
+    inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.omp
+  ];
+
+  # main settings: ~/.omp/agent/config.yml (JSON is valid YAML)
+  home.file.".omp/agent/config.yml".text = builtins.toJSON ompSettings;
+
+  # model/provider config: ~/.omp/agent/models.yml
+  home.file.".omp/agent/models.yml".text = builtins.toJSON ompModels;
+
+  # global instructions loaded at startup
+  home.file.".omp/agent/AGENTS.md".text = ''
+    You are an intelligent and observant agent.
+    If instructed to commit, disable gpg signing.
+    You are on nixOS, if you don't have access to a tool, you can access it via the `nix-shell` command.
+
+    ## Think deeply about everything.
+    When given a problem, break it down, abstract it out, understand the fundamentals, then solve it in the real world.
+
+    ## Misc
+    For long-running commands, make sure you set the timeout of the Bash tool provided to a larger value.
+    Do NOT read secret files. Do not directly read files that are api keys or are contextually sensitive.
+
+    ## Behavior
+    Do not be sycophantic in your responses.
+    Do not use emojis unless explicitly asked to. This includes in code.
+    Use Test Driven Development methodology.
+
+    ## Nix
+    For using `nix build` append `-L` to get better visibility into the logs.
+    If you get an error that a file can't be found, always try to `git add` the file before trying other troubleshooting steps.
+  '';
+
+  home.file.".omp/agent/skills/android-ui/SKILL.md".text = ''
+    ---
+    name: android-ui
+    description: Android UI automation via ADB. Use for any Android device interaction, UI testing, screenshot analysis, element coordinate lookup, and gesture automation.
+    ---
+
+    # Android UI
+
+    ## 1. Taking Screenshots
+    ```
+    adb exec-out screencap -p > /tmp/screen.png
+    ```
+    Captures the current screen state as a PNG image.
+
+    ## 2. Analyzing Screenshots
+    Read the screenshot file to understand the current screen state and identify UI elements.
+
+    ## 3. Getting Precise Element Coordinates
+    UI Automator dump - extracts the full UI hierarchy as XML:
+    ```
+    adb shell uiautomator dump /sdcard/ui.xml && adb pull /sdcard/ui.xml /tmp/ui.xml
+    ```
+    Then grep for specific elements:
+    ```sh
+    # Find by text
+    grep -oP 'text="Login".*?bounds="[^"]*"' /tmp/ui.xml
+    # Find by class
+    grep -oP 'class="android.widget.EditText".*?bounds="[^"]*"' /tmp/ui.xml
+    ```
+    Bounds format: `[left,top][right,bottom]` — tap center: `((left+right)/2, (top+bottom)/2)`
+
+    ## 4. Tapping Elements
+    ```
+    adb shell input tap X Y
+    ```
+    Where X, Y are pixel coordinates from the bounds.
+
+    ## 5. Text Input
+    ```
+    adb shell input text "some_text"
+    ```
+    Note: Special characters need escaping (`\!`, `\;`, etc.)
+
+    ## 6. Other Gestures
+    ```sh
+    # Swipe/scroll
+    adb shell input swipe startX startY endX endY duration_ms
+    # Key events
+    adb shell input keyevent KEYCODE_BACK
+    adb shell input keyevent KEYCODE_ENTER
+    ```
+
+    ## 7. WebView Limitation
+    - UI Automator can see WebView content if accessibility is enabled
+    - Touch events on iframe content (like Cloudflare Turnstile) often fail due to cross-origin isolation
+    - Form fields in WebViews work if you get exact bounds from the UI dump
+
+    ## Typical Flow
+    1. Take screenshot → analyze it (get rough layout)
+    2. Dump UI hierarchy → grep for exact element bounds
+       - NEVER ASSUME COORDINATES. You must ALWAYS check first.
+       - Do this before ANY tap action as elements on the screen may have changed.
+    3. Calculate center coordinates from bounds
+    4. Tap/interact
+    5. Wait → screenshot → verify result
+  '';
+
+  # omp has a built-in browser tool with NixOS auto-detection,
+  # but this skill provides playwright MCP as a supplementary option
+  home.file.".omp/agent/skills/playwright/SKILL.md".text =
+    let
+      browsers = pkgs.playwright-driver.browsers;
+      chromiumDir = builtins.head (
+        builtins.filter (n: builtins.match "chromium-[0-9]+" n != null) (
+          builtins.attrNames browsers.passthru.entries
+        )
+      );
+      chromiumPath = "${browsers}/${chromiumDir}/chrome-linux64/chrome";
+    in
+    ''
+      ---
+      name: playwright
+      description: Browser automation via Playwright MCP. Use as an alternative to the built-in browser tool for Playwright-specific workflows, testing, and web scraping. Chromium is provided by NixOS.
+      ---
+
+      # Playwright
+
+      ## Browser Setup
+      Chromium is provided by NixOS. Do NOT attempt to download browsers.
+
+      - Chromium path: `${chromiumPath}`
+      - Browsers path: `${browsers}`
+
+      ## Usage
+      Launch the Playwright MCP server for browser automation:
+      ```bash
+      npx @playwright/mcp@latest --executable-path "${chromiumPath}" --user-data-dir "${config.home.homeDirectory}/.cache/playwright-mcp"
+      ```
+
+      Set these environment variables if not already set:
+      ```bash
+      export PLAYWRIGHT_BROWSERS_PATH="${browsers}"
+      export PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1
+      ```
+    '';
+}