diff --git a/archivebox/plugins/chrome/on_Crawl__10_chrome_validate.py b/archivebox/plugins/chrome/on_Crawl__10_chrome_validate.py
deleted file mode 100644
index 7aa8639c..00000000
--- a/archivebox/plugins/chrome/on_Crawl__10_chrome_validate.py
+++ /dev/null
@@ -1,172 +0,0 @@
-#!/usr/bin/env python3
-"""
-Validate and compute derived Chrome config values.
-
-This hook runs early in the Crawl lifecycle to:
-1. Auto-detect Chrome binary location
-2. Compute sandbox settings based on Docker detection
-3. Validate binary availability and version
-4. Set computed env vars for subsequent hooks
-
-Output:
-    - COMPUTED:KEY=VALUE lines that hooks.py parses and adds to env
-    - Binary JSONL records to stdout when binaries are found
-"""
-
-import json
-import os
-import sys
-
-from abx_pkg import Binary, EnvProvider
-
-
-# Chrome binary search order
-CHROME_BINARY_NAMES = [
-    'chromium',
-    'chromium-browser',
-    'google-chrome',
-    'google-chrome-stable',
-    'chrome',
-]
-
-def get_env(name: str, default: str = '') -> str:
-    return os.environ.get(name, default).strip()
-
-def get_env_bool(name: str, default: bool = False) -> bool:
-    val = get_env(name, '').lower()
-    if val in ('true', '1', 'yes', 'on'):
-        return True
-    if val in ('false', '0', 'no', 'off'):
-        return False
-    return default
-
-
-def detect_docker() -> bool:
-    """Detect if running inside Docker container."""
-    return (
-        os.path.exists('/.dockerenv') or
-        os.environ.get('IN_DOCKER', '').lower() in ('true', '1', 'yes') or
-        os.path.exists('/run/.containerenv')
-    )
-
-
-def find_chrome_binary(configured: str, provider: EnvProvider) -> Binary | None:
-    """Find Chrome binary using abx-pkg, checking configured path first."""
-    # Try configured binary first
-    if configured:
-        try:
-            binary = Binary(name=configured, binproviders=[provider]).load()
-            if binary.abspath:
-                return binary
-        except Exception:
-            pass
-
-    # Search common names
-    for name in CHROME_BINARY_NAMES:
-        try:
-            binary = Binary(name=name, binproviders=[provider]).load()
-            if binary.abspath:
-                return binary
-        except Exception:
-            continue
-
-    return None
-
-
-def output_binary(binary: Binary, name: str):
-    """Output Binary JSONL record to stdout."""
-    machine_id = os.environ.get('MACHINE_ID', '')
-
-    record = {
-        'type': 'Binary',
-        'name': name,
-        'abspath': str(binary.abspath),
-        'version': str(binary.version) if binary.version else '',
-        'sha256': binary.sha256 or '',
-        'binprovider': 'env',
-        'machine_id': machine_id,
-    }
-    print(json.dumps(record))
-
-
-def main():
-    warnings = []
-    errors = []
-    computed = {}
-
-    # Get config values
-    chrome_binary = get_env('CHROME_BINARY', 'chromium')
-    chrome_sandbox = get_env_bool('CHROME_SANDBOX', True)
-    screenshot_enabled = get_env_bool('SCREENSHOT_ENABLED', True)
-    pdf_enabled = get_env_bool('PDF_ENABLED', True)
-    dom_enabled = get_env_bool('DOM_ENABLED', True)
-
-    # Compute USE_CHROME (derived from extractor enabled flags)
-    use_chrome = screenshot_enabled or pdf_enabled or dom_enabled
-    computed['USE_CHROME'] = str(use_chrome).lower()
-
-    # Detect Docker and adjust sandbox
-    in_docker = detect_docker()
-    computed['IN_DOCKER'] = str(in_docker).lower()
-
-    if in_docker and chrome_sandbox:
-        warnings.append(
-            "Running in Docker with CHROME_SANDBOX=true. "
-            "Chrome may fail to start. Consider setting CHROME_SANDBOX=false."
-        )
-        # Auto-disable sandbox in Docker unless explicitly set
-        if not get_env('CHROME_SANDBOX'):
-            computed['CHROME_SANDBOX'] = 'false'
-
-    # Find Chrome binary using abx-pkg
-    provider = EnvProvider()
-    if use_chrome:
-        chrome = find_chrome_binary(chrome_binary, provider)
-        if not chrome or not chrome.abspath:
-            errors.append(
-                f"Chrome binary not found (tried: {chrome_binary}). "
-                "Install Chrome/Chromium or set CHROME_BINARY path."
-            )
-            computed['CHROME_BINARY'] = ''
-        else:
-            computed['CHROME_BINARY'] = str(chrome.abspath)
-            computed['CHROME_VERSION'] = str(chrome.version) if chrome.version else 'unknown'
-
-            # Output Binary JSONL record for Chrome
-            output_binary(chrome, name='chrome')
-
-    # Check Node.js for Puppeteer
-    node_binary_name = get_env('NODE_BINARY', 'node')
-    try:
-        node = Binary(name=node_binary_name, binproviders=[provider]).load()
-        node_path = str(node.abspath) if node.abspath else ''
-    except Exception:
-        node = None
-        node_path = ''
-
-    if use_chrome and not node_path:
-        errors.append(
-            f"Node.js not found (tried: {node_binary_name}). "
-            "Install Node.js or set NODE_BINARY path for Puppeteer."
-        )
-    else:
-        computed['NODE_BINARY'] = node_path
-        if node and node.abspath:
-            # Output Binary JSONL record for Node
-            output_binary(node, name='node')
-
-    # Output computed values
-    for key, value in computed.items():
-        print(f"COMPUTED:{key}={value}")
-
-    for warning in warnings:
-        print(f"WARNING:{warning}", file=sys.stderr)
-
-    for error in errors:
-        print(f"ERROR:{error}", file=sys.stderr)
-
-    sys.exit(1 if errors else 0)
-
-
-if __name__ == '__main__':
-    main()
diff --git a/archivebox/plugins/wget/on_Crawl__11_wget_validate.py b/archivebox/plugins/wget/on_Crawl__06_wget_install.py
similarity index 100%
rename from archivebox/plugins/wget/on_Crawl__11_wget_validate.py
rename to archivebox/plugins/wget/on_Crawl__06_wget_install.py