change

app.py

@@ -21,6 +21,13 @@ logging.basicConfig(
     format="%(asctime)s %(levelname)s %(name)s - %(message)s",
 )
 logger = logging.getLogger("linkedin_mcp")
+logger.setLevel(_numeric_level)
+if not logger.handlers:
+    _handler = logging.StreamHandler()
+    _handler.setLevel(_numeric_level)
+    _handler.setFormatter(logging.Formatter("%(asctime)s %(levelname)s %(name)s - %(message)s"))
+    logger.addHandler(_handler)
+logger.propagate = False
 
 
 mcp = FastMCP(
@@ -66,6 +73,31 @@ def _ensure_absolute_url(href: str) -> str:
     return f"https://www.linkedin.com/{href}"
 
 
+def _detect_block_or_wall(text: str) -> Optional[str]:
+    lowered = text.lower()
+    hints = [
+        "captcha",
+        "are you a robot",
+        "robot check",
+        "unusual activity",
+        "sign in",
+        "signin",
+        "log in",
+        "please sign in",
+        "you’re seeing this message because",
+        "to view this page, you must",
+    ]
+    for hint in hints:
+        if hint in lowered:
+            return hint
+    return None
+
+
+def _summarize_body(text: str, limit: int = 300) -> str:
+    collapsed = re.sub(r"\s+", " ", text).strip()
+    return collapsed[:limit] + ("…" if len(collapsed) > limit else "")
+
+
 def _parse_jobs_from_html(html_text: str) -> list[JobPosting]:
     try:
         from selectolax.parser import HTMLParser
@@ -287,7 +319,15 @@ def _search_page(
     logger.debug("GET main page: %s", base_url)
     resp = client.get(base_url, follow_redirects=True, timeout=20.0)
     resp.raise_for_status()
-    logger.debug("Main page status=%d bytes=%d", resp.status_code, len(resp.content))
+    logger.debug(
+        "Main page status=%d bytes=%d content-type=%s",
+        resp.status_code,
+        len(resp.content),
+        resp.headers.get("content-type"),
+    )
+    block_hint = _detect_block_or_wall(resp.text)
+    if block_hint:
+        logger.warning("Main page may be blocked/walled (hint=%r)", block_hint)
     jobs = _parse_jobs_from_html(resp.text)
     logger.debug("Parsed %d jobs from main page", len(jobs))
 
@@ -298,17 +338,31 @@ def _search_page(
         )
         logger.debug("GET fragment fallback: %s", fragment_url)
         frag_resp = client.get(fragment_url, follow_redirects=True, timeout=20.0)
+        logger.debug(
+            "Fragment status=%d bytes=%d content-type=%s",
+            frag_resp.status_code,
+            len(frag_resp.content),
+            frag_resp.headers.get("content-type"),
+        )
         if frag_resp.status_code == 200:
-            logger.debug("Fragment status=%d bytes=%d", frag_resp.status_code, len(frag_resp.content))
+            block_hint = _detect_block_or_wall(frag_resp.text)
+            if block_hint:
+                logger.warning("Fragment page may be blocked/walled (hint=%r)", block_hint)
             jobs = _parse_jobs_from_html(frag_resp.text)
             logger.debug("Parsed %d jobs from fragment", len(jobs))
         else:
             logger.debug("Fragment request returned status=%d", frag_resp.status_code)
 
+        if len(jobs) == 0:
+            logger.info(
+                "Zero jobs after main+fragment. Body sample: %s",
+                _summarize_body(resp.text or frag_resp.text or ""),
+            )
+
     return jobs
 
 
-@mcp.tool(description="Search LinkedIn job listings and return structured job postings.")
+@mcp.tool(name="Linkedin_demo_search_linkedin_jobs", description="Search LinkedIn job listings and return structured job postings.")
 def search_linkedin_jobs(
     query: str,
     location: Optional[str] = None,
@@ -408,6 +462,10 @@ def search_linkedin_jobs(
     return all_jobs[:max_items]
 
 
+# Log tool registration explicitly for visibility in managed environments
+logger.info("Tool registered: Linkedin_demo_search_linkedin_jobs")
+
+
 if __name__ == "__main__":
-    logger.info("Starting linkedin-jobs MCP server")
-    mcp.run(transport="http") 
+    logger.info("Starting linkedin-jobs MCP server (streamable-http) on %s:%s", "0.0.0.0", 7860)
+    mcp.run(transport="streamable-http")