Feature: Digital pet

plugins/digital-pet/__init__.py

@@ -0,0 +1,52 @@
+"""Hermes Digital Pet plugin registration."""
+from __future__ import annotations
+
+import logging
+from pathlib import Path
+
+from .commands import handle_pet_command
+from .state import apply_event
+
+_LOG = logging.getLogger(__name__)
+
+
+def _on_session_start(session_id=None, model=None, platform=None, **kwargs):
+    try:
+        apply_event("session_started", persist=True)
+    except Exception as exc:
+        _LOG.debug("digital-pet session hook ignored failure: %s", exc)
+
+
+def _on_post_tool_call(tool_name=None, args=None, result=None, task_id=None, duration_ms=None, **kwargs):
+    try:
+        failed = False
+        if isinstance(result, dict):
+            failed = bool(result.get("error") or result.get("success") is False)
+        elif isinstance(result, str):
+            failed = '"error"' in result.lower() or "traceback" in result.lower()
+        apply_event(
+            "tool_call_failed" if failed else "tool_call_succeeded",
+            metadata={"tool_name": tool_name or "unknown"},
+            persist=True,
+        )
+    except Exception as exc:
+        _LOG.debug("digital-pet tool hook ignored failure: %s", exc)
+
+
+def register(ctx):
+    """Register the digital pet plugin with Hermes."""
+    ctx.register_command(
+        "pet",
+        handle_pet_command,
+        description="Summon, hide, wake, sleep, or inspect the Hermes digital pet.",
+        args_hint="[summon|hide|wake|sleep|status|click]",
+    )
+    ctx.register_hook("on_session_start", _on_session_start)
+    ctx.register_hook("post_tool_call", _on_post_tool_call)
+
+    skills_dir = Path(__file__).parent / "skills"
+    if skills_dir.is_dir():
+        for child in sorted(skills_dir.iterdir()):
+            skill_md = child / "SKILL.md"
+            if child.is_dir() and skill_md.exists():
+                ctx.register_skill(child.name, skill_md)