From abda622145dc0c8ab9c484fe634dac28fc46ab2d Mon Sep 17 00:00:00 2001
From: Amr Gharbeia <amr@gharbeia.net>
Date: Mon, 27 Apr 2026 13:16:14 -0400
Subject: [PATCH] build: embed Python bridge inside web-research skill

- In accordance with the strict literate programming mandate, the standalone browser-bridge.py script has been embedded as a :tangle block directly inside the org-skill-web-research.org file.
- It dynamically tangles to the INSTALL_DIR's skills directory alongside its parent Lisp logic.
---
 org-skill-web-research.org | 58 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/org-skill-web-research.org b/org-skill-web-research.org
index 7ccc5eb..21f8b50 100644
--- a/org-skill-web-research.org
+++ b/org-skill-web-research.org
@@ -130,3 +130,61 @@ loginGemini().catch(err => {
   :probabilistic (lambda (context) nil)
   :deterministic (lambda (action context) (ask-gemini-web (getf (getf action :payload) :prompt))))
 #+end_src
+
+*** Headless Data Extraction Bridge
+#+begin_src python :tangle (expand-file-name "browser-bridge.py" (concat (or (getenv "INSTALL_DIR") ".") "/skills"))
+#!/usr/bin/env python3
+import sys
+import json
+import base64
+from playwright.sync_api import sync_playwright
+
+def run_bridge():
+    # Read command from stdin
+    try:
+        raw_input = sys.stdin.read()
+        if not raw_input:
+            print(json.dumps({"status": "error", "message": "No input provided"}))
+            return
+        
+        args = json.loads(raw_input)
+    except Exception as e:
+        print(json.dumps({"status": "error", "message": f"Invalid JSON input: {str(e)}"}))
+        return
+
+    url = args.get("url")
+    action = args.get("action", "extract_text")
+    selector = args.get("selector", "body")
+
+    if not url:
+        print(json.dumps({"status": "error", "message": "No URL provided"}))
+        return
+
+    try:
+        with sync_playwright() as p:
+            browser = p.chromium.launch(headless=True)
+            page = browser.new_page()
+            
+            # Navigate and wait for network to be idle
+            page.goto(url, wait_until="networkidle")
+
+            result = {"status": "success", "url": url}
+
+            if action == "extract_text":
+                result["content"] = page.inner_text(selector)
+            elif action == "screenshot":
+                screenshot_bytes = page.screenshot()
+                result["screenshot_base64"] = base64.b64encode(screenshot_bytes).decode("utf-8")
+            else:
+                result["status"] = "error"
+                result["message"] = f"Unknown action: {action}"
+
+            browser.close()
+            print(json.dumps(result))
+
+    except Exception as e:
+        print(json.dumps({"status": "error", "message": f"Playwright Error: {str(e)}"}))
+
+if __name__ == "__main__":
+    run_bridge()
+#+end_src