zensical docs skill

src/personal_mcp/skills/document_loader.py

@@ -1,10 +1,45 @@
 from pathlib import Path
+from typing import Any
 
 
 def _repo_root() -> Path:
     return Path(__file__).resolve().parents[3]
 
 
+def resolve_skill_document_path(
+    *, skill_id: str, namespace: str, metadata: dict[str, Any]
+) -> Path:
+    """Resolve the canonical Markdown document path for a skill."""
+    document_path = metadata.get("document_path")
+    if isinstance(document_path, str) and document_path.strip():
+        return _repo_root() / document_path.strip()
+
+    candidates: list[str] = []
+    slug = metadata.get("slug")
+    if isinstance(slug, str) and slug.strip():
+        candidates.append(slug.strip())
+
+    candidates.extend(
+        [
+            skill_id,
+            namespace.replace("_", "-"),
+            namespace,
+        ]
+    )
+
+    seen: set[str] = set()
+    for candidate in candidates:
+        if candidate in seen:
+            continue
+        seen.add(candidate)
+
+        candidate_path = _repo_root() / "docs" / "skills" / candidate / "SKILL.md"
+        if candidate_path.exists():
+            return candidate_path
+
+    return _repo_root() / "docs" / "skills" / skill_id / "SKILL.md"
+
+
 def load_markdown_document(*, skill_id: str, document_path: Path) -> dict[str, str]:
     """Load an arbitrary Markdown document and expose it as a skill resource."""
     if not document_path.exists():
@@ -25,3 +60,15 @@ def load_skill_document(*, skill_id: str, skill_slug: str) -> dict[str, str]:
     """Load the canonical skill markdown document for an MCP skill."""
     document_path = _repo_root() / "docs" / "skills" / skill_slug / "SKILL.md"
     return load_markdown_document(skill_id=skill_id, document_path=document_path)
+
+
+def load_skill_document_from_metadata(
+    *, skill_id: str, namespace: str, metadata: dict[str, Any]
+) -> dict[str, str]:
+    """Load a skill document using metadata overrides when present."""
+    document_path = resolve_skill_document_path(
+        skill_id=skill_id,
+        namespace=namespace,
+        metadata=metadata,
+    )
+    return load_markdown_document(skill_id=skill_id, document_path=document_path)