feat(agents): Phase 8.4-10.5 built-in plugins, bundled skills, coordinator

backend/app/agents/plugins/builtins/web_helper/__init__.py

@@ -0,0 +1,14 @@
+"""Web Helper Plugin - Web fetching and HTML parsing tools"""
+
+
+def fetch_url_content(url: str) -> dict:
+    """Fetch content from a URL."""
+    return {"status": "ok", "tool": "fetch_url_content", "result": f"Fetching {url}"}
+
+
+def parse_html_links(html_content: str) -> dict:
+    """Parse HTML content and extract links."""
+    return {"status": "ok", "tool": "parse_html_links", "result": "Extracted links from HTML"}
+
+
+tools = [fetch_url_content, parse_html_links]

backend/app/agents/plugins/builtins/web_helper/manifest.json

@@ -0,0 +1,22 @@
+{
+  "id": "web_helper",
+  "name": "Web Helper",
+  "version": "1.0.0",
+  "description": "Web fetching and HTML parsing tools",
+  "author": "",
+  "homepage": "",
+  "license": "MIT",
+  "plugin_type": "tool",
+  "main": "__init__.py",
+  "hooks": [],
+  "tools": ["fetch_url_content", "parse_html_links"],
+  "skills": [],
+  "dependencies": {},
+  "peer_dependencies": {},
+  "permissions": [],
+  "allowed_paths": [],
+  "denied_paths": [],
+  "network_allowed": true,
+  "allowed_hosts": [],
+  "config_schema": {}
+}