Initial release: pi-browser-harness

Browser control extension for pi — 20 browser_* tools for navigating,
clicking, typing, screenshotting, and extracting data from real Chrome
via CDP. Includes self-extending harness (register_tool/remove_tool),
guided /browser-setup, session persistence, and custom TUI renderers.

1 files changed, 21 insertions, 0 deletions

diff --git a/src/renderers.ts b/src/renderers.ts
new file mode 100644
index 0000000..5882ff4
--- /dev/null
+++ b/src/renderers.ts
@@ -0,0 +1,21 @@
+/**
+ * TUI renderers for pi-browser-harness.
+ *
+ * Registers custom message renderers and tool renderCall/renderResult
+ * for browser tools.
+ */
+
+import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
+import { Text } from "@mariozechner/pi-tui";
+
+export function registerRenderers(pi: ExtensionAPI): void {
+  // Register a message renderer for screenshot notifications
+  pi.registerMessageRenderer("browser-screenshot", (message, _options, theme) => {
+    const path = (message as { details?: { path?: string } }).details?.path || "unknown";
+    return new Text(
+      theme.fg("accent", `📸 Screenshot: ${path}`),
+      0,
+      0,
+    );
+  });
+}