[claude] feat: SearXNG + Crawl4AI self-hosted search backend (#1282) (#1299)

src/timmy/tools/_registry.py

@@ -28,6 +28,7 @@ from timmy.tools.file_tools import (
     create_research_tools,
     create_writing_tools,
 )
+from timmy.tools.search import scrape_url, web_search
 from timmy.tools.system_tools import (
     calculator,
     consult_grok,
@@ -54,6 +55,16 @@ def _register_web_fetch_tool(toolkit: Toolkit) -> None:
         raise
 
 
+def _register_search_tools(toolkit: Toolkit) -> None:
+    """Register SearXNG web_search and Crawl4AI scrape_url tools."""
+    try:
+        toolkit.register(web_search, name="web_search")
+        toolkit.register(scrape_url, name="scrape_url")
+    except Exception as exc:
+        logger.error("Failed to register search tools: %s", exc)
+        raise
+
+
 def _register_core_tools(toolkit: Toolkit, base_path: Path) -> None:
     """Register core execution and file tools."""
     # Python execution
@@ -261,6 +272,7 @@ def create_full_toolkit(base_dir: str | Path | None = None):
 
     _register_core_tools(toolkit, base_path)
     _register_web_fetch_tool(toolkit)
+    _register_search_tools(toolkit)
     _register_grok_tool(toolkit)
     _register_memory_tools(toolkit)
     _register_agentic_loop_tool(toolkit)
@@ -433,6 +445,16 @@ def _analysis_tool_catalog() -> dict:
             "description": "Fetch a web page and extract clean readable text (trafilatura)",
             "available_in": ["orchestrator"],
         },
+        "web_search": {
+            "name": "Web Search",
+            "description": "Search the web via self-hosted SearXNG (no API key required)",
+            "available_in": ["echo", "orchestrator"],
+        },
+        "scrape_url": {
+            "name": "Scrape URL",
+            "description": "Scrape a URL with Crawl4AI and return clean markdown content",
+            "available_in": ["echo", "orchestrator"],
+        },
     }