68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
"""Skills Scanner — Scan skills/ directory and generate SKILLS_SNAPSHOT.md."""
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from pathlib import Path
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from hashlib import sha256
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import yaml
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def discover_skills(base_dir: Path) -> list[dict]:
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"""Read the native Skills catalog without changing its generated snapshot."""
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root = (base_dir / "skills").resolve()
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entries = []
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for file in sorted(root.rglob("SKILL.md")):
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resolved = file.resolve()
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if not resolved.is_relative_to(root):
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continue
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try:
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content = file.read_text(encoding="utf-8")
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if not content.startswith("---"):
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continue
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parts = content.split("---", 2)
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meta = yaml.safe_load(parts[1]) if len(parts) == 3 else None
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if not isinstance(meta, dict):
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continue
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legacy_id = file.relative_to(root).as_posix()
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entries.append({
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"id": legacy_id,
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"component_id": str(meta.get("id", legacy_id)),
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"legacy_id": legacy_id,
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"kind": str(meta.get("kind", "skill")),
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"version": str(meta.get("version", "legacy")),
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"schema_version": int(meta.get("schema_version", 1)),
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"status": str(meta.get("status", "published")),
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"name": str(meta.get("name", file.parent.name)),
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"description": str(meta.get("description", "")),
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"content_hash": sha256(content.encode("utf-8")).hexdigest(),
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"content": content,
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})
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except (OSError, ValueError, TypeError, yaml.YAMLError):
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continue
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return entries
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def scan_skills(base_dir: Path) -> str:
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"""Scan all SKILL.md files and generate SKILLS_SNAPSHOT.md."""
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skills_dir = base_dir / "skills"
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snapshot_path = base_dir / "SKILLS_SNAPSHOT.md"
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if not skills_dir.exists():
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skills_dir.mkdir(parents=True)
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skills = [{**s, "location":f"./backend/skills/{s['legacy_id']}"} for s in discover_skills(base_dir)]
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# Build XML-style snapshot
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lines = ["<available_skills>"]
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for s in skills:
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lines.append(" <skill>")
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lines.append(f" <name>{s['name']}</name>")
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lines.append(f" <description>{s['description']}</description>")
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lines.append(f" <location>{s['location']}</location>")
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lines.append(" </skill>")
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lines.append("</available_skills>")
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snapshot = "\n".join(lines)
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snapshot_path.write_text(snapshot, encoding="utf-8")
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print(f"📋 Skills snapshot: {len(skills)} skills found")
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return snapshot
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