fix(skills): publish fetchable metadata for official skills

tests/tools/test_skills_hub.py

@@ -1816,6 +1816,26 @@ class TestSkillMetaToDict:
 # ---------------------------------------------------------------------------
 
 
+class TestOptionalSkillSourceMetadata:
+    def test_scan_all_emits_repo_root_relative_metadata(self, tmp_path):
+        optional_root = tmp_path / "optional-skills"
+        skill_dir = optional_root / "finance" / "3-statement-model"
+        skill_dir.mkdir(parents=True)
+        (skill_dir / "SKILL.md").write_text(
+            "---\nname: 3-statement-model\ndescription: test\n---\n\nBody\n",
+            encoding="utf-8",
+        )
+
+        src = OptionalSkillSource()
+        src._optional_dir = optional_root
+
+        meta = src.inspect("official/finance/3-statement-model")
+
+        assert meta is not None
+        assert meta.repo == "NousResearch/hermes-agent"
+        assert meta.path == "optional-skills/finance/3-statement-model"
+
+
 class TestOptionalSkillSourceBinaryAssets:
     def test_fetch_preserves_binary_assets(self, tmp_path):
         optional_root = tmp_path / "optional-skills"

tools/skills_hub.py

@@ -3052,6 +3052,8 @@ class OptionalSkillSource(SkillSource):
     (search / install / inspect) and labelled "official" with "builtin" trust.
     """
 
+    OFFICIAL_REPO = "NousResearch/hermes-agent"
+
     def __init__(self):
         from hermes_constants import get_optional_skills_dir
 
@@ -3183,7 +3185,7 @@ class OptionalSkillSource(SkillSource):
                 if isinstance(hermes_meta, dict):
                     tags = hermes_meta.get("tags", [])
 
-            rel_path = str(parent.relative_to(self._optional_dir))
+            rel_path = parent.relative_to(self._optional_dir).as_posix()
 
             results.append(SkillMeta(
                 name=name,
@@ -3191,7 +3193,9 @@ class OptionalSkillSource(SkillSource):
                 source="official",
                 identifier=f"official/{rel_path}",
                 trust_level="builtin",
-                path=rel_path,
+                repo=self.OFFICIAL_REPO,
+                # The centralized skills index consumes repo-root-relative paths.
+                path=f"optional-skills/{rel_path}",
                 tags=tags if isinstance(tags, list) else [],
             ))