doc first implementation

src/personal_mcp/skills/document_loader.py

@@ -0,0 +1,22 @@
+from pathlib import Path
+
+
+def _repo_root() -> Path:
+    return Path(__file__).resolve().parents[3]
+
+
+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() / "skills" / skill_slug / "SKILL.md"
+    if not document_path.exists():
+        raise FileNotFoundError(
+            f"Missing skill document for '{skill_id}': {document_path}"
+        )
+
+    return {
+        "id": skill_id,
+        "uri": f"resource://skills/{skill_id}/document",
+        "format": "markdown",
+        "source_path": str(document_path),
+        "content": document_path.read_text(encoding="utf-8"),
+    }