Files
mini-openclaw-v2/backend/tools/skills_scanner.py
T
qiaoqichaoandClaude Code d56c699ce6 chore(v2): 从兴邦预审v2白名单抽取独立可运行基座
按 docs/v2/05-implementation-plan.md §1 候选迁移表与 claude_use/T00 白名单,
从 55e2cdb 抽取 224 个文件(2.48 MB)到独立目录 F:/mini-OpenClaw-v2。

- 排除:凭据(.env/server-deploy.conf/旧DELIVERY.md)、运行数据(xingbang_data 等
  4 个 SQLite)、依赖(venv/node_modules 符号链接)、归档(_backup*/test-evidence/
  ori_file)、Office 临时文件
- 目标目录独立 git 仓库,初始恢复点;Gitea 远程与分支待 OQ-06 Q2 定案
- 未部署、未启动服务、未调用模型

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-09-29 12:58:26 +08:00

119 lines
4.9 KiB
Python

"""Skills Scanner — Scan skills/ directory and generate SKILLS_SNAPSHOT.md."""
from hashlib import sha256
from pathlib import Path
import re
import yaml
MAX_SKILL_BYTES = 64 * 1024
def parse_skill(content: str) -> dict:
"""Validate the small, declarative SKILL.md format used by the workbench."""
if not isinstance(content, str) or not content.startswith("---") or len(content.encode("utf-8")) > MAX_SKILL_BYTES:
raise ValueError("SKILL.md 缺少 YAML 头或超过 64 KB")
parts = content.split("---", 2)
meta = yaml.safe_load(parts[1]) if len(parts) == 3 else None
if not isinstance(meta, dict) or not isinstance(meta.get("name"), str) or not meta["name"].strip():
raise ValueError("SKILL.md 必须声明 name")
if not isinstance(meta.get("description"), str) or not meta["description"].strip():
raise ValueError("SKILL.md 必须声明 description")
details = meta.get("metadata", {})
if not isinstance(details, dict):
raise ValueError("SKILL.md 的 metadata 必须是对象")
for field in ("inputs", "audience"):
value = meta.get(field, details.get(field))
if value is not None and (not isinstance(value, list) or not all(isinstance(item, str) for item in value)):
raise ValueError(f"SKILL.md 的 {field} 必须是文本列表")
return meta
def skill_attributes(meta: dict) -> dict:
return {**meta, **meta.get("metadata", {})}
def skill_slug(meta: dict) -> str:
slug = re.sub(r"[^a-z0-9-]+", "-", meta["name"].strip().lower().replace("_", "-")).strip("-")
if not slug or len(slug) > 64:
raise ValueError("Skill 名称需使用 1–64 位英文小写字母、数字或连字符")
return slug
def install_skill(base_dir: Path, content: str) -> dict:
"""Install one uploaded SKILL.md under the managed imported-skills directory."""
meta = parse_skill(content)
slug = skill_slug(meta)
root = (base_dir / "skills").resolve()
target = (root / "imported" / slug / "SKILL.md").resolve()
if not target.is_relative_to(root):
raise ValueError("Skill 目录不在允许范围内")
if target.exists():
raise FileExistsError("同名 Skill 已存在,请先归档旧版本或修改 name")
target.parent.mkdir(parents=True, exist_ok=False)
temporary = target.with_suffix(".tmp")
temporary.write_text(content, encoding="utf-8")
temporary.replace(target)
legacy_id = target.relative_to(root).as_posix()
return {"id": legacy_id, "legacy_id": legacy_id, "name": meta["name"], "description": meta["description"], "meta": skill_attributes(meta)}
def discover_skills(base_dir: Path) -> list[dict]:
"""Read the native Skills catalog without changing its generated snapshot."""
root = (base_dir / "skills").resolve()
entries = []
for file in sorted(root.rglob("SKILL.md")):
resolved = file.resolve()
if not resolved.is_relative_to(root):
continue
try:
content = file.read_text(encoding="utf-8")
meta = parse_skill(content)
attributes = skill_attributes(meta)
if str(attributes.get("status", "published")) == "archived":
continue
legacy_id = file.relative_to(root).as_posix()
entries.append({
"id": legacy_id,
"component_id": str(attributes.get("id", legacy_id)),
"legacy_id": legacy_id,
"kind": str(attributes.get("kind", "skill")),
"version": str(attributes.get("version", "legacy")),
"schema_version": int(attributes.get("schema_version", 1)),
"status": str(attributes.get("status", "published")),
"name": str(meta.get("name", file.parent.name)),
"description": str(meta.get("description", "")),
"content_hash": sha256(content.encode("utf-8")).hexdigest(),
"content": content,
})
except (OSError, ValueError, TypeError, yaml.YAMLError):
continue
return entries
def scan_skills(base_dir: Path) -> str:
"""Scan all SKILL.md files and generate SKILLS_SNAPSHOT.md."""
skills_dir = base_dir / "skills"
snapshot_path = base_dir / "SKILLS_SNAPSHOT.md"
if not skills_dir.exists():
skills_dir.mkdir(parents=True)
skills = [{**s, "location":f"./backend/skills/{s['legacy_id']}"} for s in discover_skills(base_dir)]
# Build XML-style snapshot
lines = ["<available_skills>"]
for s in skills:
lines.append(" <skill>")
lines.append(f" <name>{s['name']}</name>")
lines.append(f" <description>{s['description']}</description>")
lines.append(f" <location>{s['location']}</location>")
lines.append(" </skill>")
lines.append("</available_skills>")
snapshot = "\n".join(lines)
snapshot_path.write_text(snapshot, encoding="utf-8")
print(f"📋 Skills snapshot: {len(skills)} skills found")
return snapshot