feat: log available MCP tools with tags at info level

The generated tool list is now logged at INFO (default) and each line
includes the tool's OpenAPI tags alongside its name. The list is only
skipped when LOG_LEVEL is above INFO.

README.md

@@ -99,8 +99,8 @@ OPENAPI_SPEC_URL=https://petstore3.swagger.io/api/v3/openapi.json uv run xmcp
 
 Authentication examples: for a bearer token leave the defaults; for an API key
 header use `API_AUTH_HEADER=X-API-Key` with `API_AUTH_SCHEME` set to an empty
-string. With `LOG_LEVEL=DEBUG`, the list of generated MCP tools (name and
-description) is logged at startup.
+string. At startup the generated tool list (name, tags and description) is
+logged at INFO; set `LOG_LEVEL=WARNING` to suppress it.
 
 ### Per-client API keys (HTTP transport)
 

src/xmcp/server.py

@@ -108,15 +108,16 @@ async def _prepare_tools(
             f": {', '.join(sorted(tool.name for tool in tools))}" if tools else "",
         )
 
-    if logger.isEnabledFor(logging.DEBUG):
+    if logger.isEnabledFor(logging.INFO):
         unique: dict[str, object] = {}
         for tool in tools:
             unique.setdefault(tool.name, tool)
-        logger.debug("Available MCP tools (%d):", len(unique))
+        logger.info("Available MCP tools (%d):", len(unique))
         for tool in unique.values():
+            tags = f" [{', '.join(sorted(tool.tags))}]" if tool.tags else ""
             description = (tool.description or "").strip().splitlines()
             suffix = f" — {description[0]}" if description else ""
-            logger.debug("  - %s%s", tool.name, suffix)
+            logger.info("  - %s%s%s", tool.name, tags, suffix)
 
 
 def main() -> None:
@@ -140,7 +141,7 @@ def main() -> None:
     if (
         config.tools_included is not None
         or config.tools_tags_included is not None
-        or logger.isEnabledFor(logging.DEBUG)
+        or logger.isEnabledFor(logging.INFO)
     ):
         asyncio.run(
             _prepare_tools(