Add generic memory gateway v1

memory_gateway/skills/retrieve_context_skill.py

@@ -0,0 +1,9 @@
+from .base import MemorySkill, SkillResult
+
+
+class RetrieveContextSkill(MemorySkill):
+    name = "retrieve_context_skill"
+
+    async def run(self, payload: dict) -> SkillResult:
+        return SkillResult(status="ok", output={"query": payload.get("query"), "contexts": []})
+