08a31cacf5
Tighten the repo-state automation so canonical bot commits remain predictable while leaving main clean after each sync. Make the public catalog UI more honest by hiding dev-only sync, turning stars into explicit browser-local saves, aligning risk types, and removing hardcoded catalog counts. Add shared public asset URL helpers, risk suggestion plumbing, safer unpack/sync guards, and CI coverage gates so release and maintainer workflows catch drift earlier.
479 lines
16 KiB
Python
479 lines
16 KiB
Python
#!/usr/bin/env python3
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from __future__ import annotations
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import argparse
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import json
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import os
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import re
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import sys
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from collections import Counter
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from dataclasses import dataclass
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from datetime import datetime, timezone
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from pathlib import Path
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from _project_paths import find_repo_root
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from risk_classifier import suggest_risk
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from validate_skills import configure_utf8_output, has_when_to_use_section, parse_frontmatter
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ELLIPSIS_PATTERN = re.compile(r"(?:\.\.\.|…)\s*$")
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FENCED_CODE_BLOCK_PATTERN = re.compile(r"^```", re.MULTILINE)
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EXAMPLES_HEADING_PATTERNS = [
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re.compile(r"^##\s+Example(s)?\b", re.MULTILINE | re.IGNORECASE),
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re.compile(r"^##\s+Usage\b", re.MULTILINE | re.IGNORECASE),
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]
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LIMITATIONS_HEADING_PATTERNS = [
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re.compile(r"^##\s+Limitations?\b", re.MULTILINE | re.IGNORECASE),
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re.compile(r"^##\s+Known\s+Limitations?\b", re.MULTILINE | re.IGNORECASE),
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re.compile(r"^##\s+Constraints?\b", re.MULTILINE | re.IGNORECASE),
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re.compile(r"^##\s+Out\s+of\s+Scope\b", re.MULTILINE | re.IGNORECASE),
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re.compile(r"^##\s+What\s+(This\s+Skill\s+)?Does(?:\s+Not|n't)\s+Do\b", re.MULTILINE | re.IGNORECASE),
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]
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MARKDOWN_LINK_PATTERN = re.compile(r"\[[^\]]*\]\(([^)]+)\)")
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DATE_PATTERN = re.compile(r"^\d{4}-\d{2}-\d{2}$")
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SECURITY_DISCLAIMER_PATTERN = re.compile(r"AUTHORIZED USE ONLY", re.IGNORECASE)
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VALID_RISK_LEVELS = {"none", "safe", "critical", "offensive", "unknown"}
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DEFAULT_MARKDOWN_TOP_FINDINGS = 15
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DEFAULT_MARKDOWN_TOP_SKILLS = 20
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DEFAULT_MARKDOWN_TOP_RISK_SUGGESTIONS = 20
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@dataclass(frozen=True)
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class Finding:
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severity: str
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code: str
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message: str
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def to_dict(self) -> dict[str, str]:
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return {
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"severity": self.severity,
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"code": self.code,
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"message": self.message,
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}
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def has_examples(content: str) -> bool:
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return bool(FENCED_CODE_BLOCK_PATTERN.search(content)) or any(
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pattern.search(content) for pattern in EXAMPLES_HEADING_PATTERNS
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)
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def has_limitations(content: str) -> bool:
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return any(pattern.search(content) for pattern in LIMITATIONS_HEADING_PATTERNS)
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def find_dangling_links(content: str, skill_root: Path) -> list[str]:
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broken_links: list[str] = []
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for link in MARKDOWN_LINK_PATTERN.findall(content):
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link_clean = link.split("#", 1)[0].strip()
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if not link_clean or link_clean.startswith(("http://", "https://", "mailto:", "<", ">")):
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continue
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if os.path.isabs(link_clean):
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continue
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target_path = (skill_root / link_clean).resolve()
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if not target_path.exists():
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broken_links.append(link)
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return broken_links
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def build_skill_report(skill_root: Path, skills_dir: Path) -> dict[str, object]:
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skill_file = skill_root / "SKILL.md"
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rel_dir = skill_root.relative_to(skills_dir).as_posix()
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rel_file = f"{rel_dir}/SKILL.md"
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findings: list[Finding] = []
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if skill_file.is_symlink():
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findings.append(
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Finding(
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"warning",
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"symlinked_skill_markdown",
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"SKILL.md is a symlink and was not audited for safety or usability.",
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)
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)
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return finalize_skill_report(rel_dir, rel_file, findings)
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try:
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content = skill_file.read_text(encoding="utf-8")
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except Exception as exc: # pragma: no cover - defensive guard
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findings.append(Finding("error", "unreadable_file", f"Unable to read SKILL.md: {exc}"))
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return finalize_skill_report(rel_dir, rel_file, findings)
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metadata, fm_errors = parse_frontmatter(content, rel_file)
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if metadata is None:
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findings.append(Finding("error", "invalid_frontmatter", "Missing or malformed YAML frontmatter."))
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return finalize_skill_report(rel_dir, rel_file, findings)
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for error in fm_errors:
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findings.append(Finding("error", "invalid_frontmatter", error))
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name = metadata.get("name")
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description = metadata.get("description")
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risk = metadata.get("risk")
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source = metadata.get("source")
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date_added = metadata.get("date_added")
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risk_suggestion = suggest_risk(content, metadata)
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if name != skill_root.name:
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findings.append(
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Finding(
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"error",
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"name_mismatch",
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f"Frontmatter name '{name}' does not match folder name '{skill_root.name}'.",
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)
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)
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if description is None:
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findings.append(Finding("error", "missing_description", "Missing frontmatter description."))
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elif not isinstance(description, str):
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findings.append(
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Finding(
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"error",
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"invalid_description_type",
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f"Description must be a string, got {type(description).__name__}.",
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)
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)
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else:
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stripped_description = description.strip()
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if not stripped_description:
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findings.append(Finding("error", "empty_description", "Description is empty or whitespace only."))
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if len(description) > 300:
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findings.append(
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Finding(
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"error",
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"description_too_long",
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f"Description is {len(description)} characters long; keep it concise.",
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)
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)
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if ELLIPSIS_PATTERN.search(stripped_description):
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findings.append(
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Finding(
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"warning",
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"description_truncated",
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"Description ends with an ellipsis and likely needs cleanup for issue #365.",
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)
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)
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if risk is None:
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findings.append(Finding("warning", "missing_risk", "Missing risk classification."))
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elif risk not in VALID_RISK_LEVELS:
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findings.append(
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Finding(
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"error",
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"invalid_risk",
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f"Risk must be one of {sorted(VALID_RISK_LEVELS)}, got '{risk}'.",
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)
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)
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if risk_suggestion.risk not in ("unknown", "none"):
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risk_needs_review = risk is None or risk == "unknown" or risk != risk_suggestion.risk
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if risk_needs_review:
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findings.append(
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Finding(
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"info" if risk in (None, "unknown") else "warning",
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"risk_suggestion",
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f"Suggested risk is {risk_suggestion.risk} based on: {', '.join(risk_suggestion.reasons[:3])}.",
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)
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)
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if source is None:
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findings.append(Finding("warning", "missing_source", "Missing source attribution."))
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if date_added is not None and not DATE_PATTERN.match(str(date_added)):
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findings.append(
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Finding(
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"error",
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"invalid_date_added",
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f"date_added must use YYYY-MM-DD format, got '{date_added}'.",
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)
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)
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if not has_when_to_use_section(content):
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findings.append(Finding("warning", "missing_when_to_use", "Missing a recognized 'When to Use' section."))
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if not has_examples(content):
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findings.append(Finding("warning", "missing_examples", "Missing an example section or fenced example block."))
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if not has_limitations(content):
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findings.append(Finding("warning", "missing_limitations", "Missing a limitations/constraints section."))
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line_count = content.count("\n") + 1
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if line_count > 500:
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findings.append(
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Finding(
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"warning",
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"skill_too_long",
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f"SKILL.md is {line_count} lines long; consider splitting into references/.",
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)
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)
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for broken_link in find_dangling_links(content, skill_root):
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findings.append(
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Finding(
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"error",
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"dangling_link",
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f"Broken relative markdown link: {broken_link}",
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)
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)
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if risk == "offensive" and not SECURITY_DISCLAIMER_PATTERN.search(content):
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findings.append(
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Finding(
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"error",
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"missing_authorized_use_only",
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"Offensive skill is missing the required 'AUTHORIZED USE ONLY' disclaimer.",
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)
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)
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return finalize_skill_report(
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rel_dir,
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rel_file,
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findings,
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risk=risk,
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suggested_risk=risk_suggestion.risk,
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suggested_risk_reasons=list(risk_suggestion.reasons),
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)
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def finalize_skill_report(
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skill_id: str,
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rel_file: str,
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findings: list[Finding],
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*,
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risk: str | None = None,
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suggested_risk: str = "unknown",
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suggested_risk_reasons: list[str] | None = None,
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) -> dict[str, object]:
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severity_counts = Counter(finding.severity for finding in findings)
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if severity_counts["error"] > 0:
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status = "error"
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elif severity_counts["warning"] > 0:
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status = "warning"
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else:
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status = "ok"
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return {
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"id": skill_id,
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"path": rel_file,
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"status": status,
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"error_count": severity_counts["error"],
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"warning_count": severity_counts["warning"],
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"info_count": severity_counts["info"],
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"risk": risk,
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"suggested_risk": suggested_risk,
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"suggested_risk_reasons": suggested_risk_reasons or [],
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"findings": [finding.to_dict() for finding in findings],
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}
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def audit_skills(skills_dir: str | Path) -> dict[str, object]:
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configure_utf8_output()
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skills_root = Path(skills_dir).resolve()
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reports: list[dict[str, object]] = []
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for root, dirs, files in os.walk(skills_root):
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dirs[:] = [directory for directory in dirs if not directory.startswith(".")]
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if "SKILL.md" not in files:
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continue
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reports.append(build_skill_report(Path(root), skills_root))
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reports.sort(key=lambda report: str(report["id"]).lower())
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code_counts = Counter()
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severity_counts = Counter()
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risk_suggestion_counts = Counter()
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for report in reports:
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for finding in report["findings"]:
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code_counts[finding["code"]] += 1
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severity_counts[finding["severity"]] += 1
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if report["suggested_risk"] not in (None, "unknown", "none"):
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risk_suggestion_counts[report["suggested_risk"]] += 1
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summary = {
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"skills_scanned": len(reports),
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"skills_ok": sum(report["status"] == "ok" for report in reports),
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"skills_with_errors": sum(report["status"] == "error" for report in reports),
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"skills_with_warnings_only": sum(report["status"] == "warning" for report in reports),
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"skills_with_suggested_risk": sum(
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report["suggested_risk"] not in ("unknown", "none")
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for report in reports
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),
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"errors": severity_counts["error"],
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"warnings": severity_counts["warning"],
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"infos": severity_counts["info"],
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"risk_suggestions": [
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{"risk": risk, "count": count}
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for risk, count in risk_suggestion_counts.most_common()
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],
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"top_finding_codes": [
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{"code": code, "count": count}
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for code, count in code_counts.most_common()
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],
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}
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return {
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"generated_at": datetime.now(timezone.utc).isoformat(),
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"skills_dir": str(skills_root),
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"summary": summary,
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"skills": reports,
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}
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def write_markdown_report(report: dict[str, object], destination: str | Path) -> None:
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summary = report["summary"]
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skills = report["skills"]
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top_findings = summary["top_finding_codes"][:DEFAULT_MARKDOWN_TOP_FINDINGS]
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top_skills = [
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skill for skill in skills if skill["status"] != "ok"
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][:DEFAULT_MARKDOWN_TOP_SKILLS]
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risk_suggestions = [
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skill
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for skill in skills
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if skill.get("suggested_risk") not in (None, "unknown", "none")
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and (
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skill.get("risk") in (None, "unknown")
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or skill.get("risk") != skill.get("suggested_risk")
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)
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][:DEFAULT_MARKDOWN_TOP_RISK_SUGGESTIONS]
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lines = [
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"# Skills Audit Report",
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"",
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f"Generated at: `{report['generated_at']}`",
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"",
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"## Summary",
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"",
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f"- Skills scanned: **{summary['skills_scanned']}**",
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f"- Skills ready: **{summary['skills_ok']}**",
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f"- Skills with errors: **{summary['skills_with_errors']}**",
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f"- Skills with warnings only: **{summary['skills_with_warnings_only']}**",
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f"- Skills with suggested risk: **{summary['skills_with_suggested_risk']}**",
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f"- Total errors: **{summary['errors']}**",
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f"- Total warnings: **{summary['warnings']}**",
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f"- Total info findings: **{summary['infos']}**",
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]
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if summary.get("risk_suggestions"):
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summary_text = ", ".join(
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f"{item['risk']}: {item['count']}" for item in summary["risk_suggestions"]
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)
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lines.append(f"- Suggested risks: **{summary_text}**")
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lines.extend(
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[
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"",
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"## Top Finding Codes",
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"",
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"| Code | Count |",
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"| --- | ---: |",
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]
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)
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if top_findings:
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lines.extend(f"| `{item['code']}` | {item['count']} |" for item in top_findings)
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else:
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lines.append("| _none_ | 0 |")
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lines.extend(
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[
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"",
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"## Skills Needing Attention",
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"",
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"| Skill | Status | Errors | Warnings |",
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"| --- | --- | ---: | ---: |",
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]
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)
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if top_skills:
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lines.extend(
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f"| `{skill['id']}` | {skill['status']} | {skill['error_count']} | {skill['warning_count']} |"
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for skill in top_skills
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)
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else:
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lines.append("| _none_ | ok | 0 | 0 |")
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lines.extend(
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[
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"",
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"## Risk Suggestions",
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"",
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"| Skill | Current | Suggested | Why |",
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"| --- | --- | --- | --- |",
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]
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)
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if risk_suggestions:
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lines.extend(
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f"| `{skill['id']}` | {skill.get('risk') or 'unknown'} | {skill.get('suggested_risk') or 'unknown'} | {', '.join(skill.get('suggested_risk_reasons', [])[:3]) or '_n/a_'} |"
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for skill in risk_suggestions
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)
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else:
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lines.append("| _none_ | _none_ | _none_ | _n/a_ |")
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Path(destination).write_text("\n".join(lines) + "\n", encoding="utf-8")
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def print_summary(report: dict[str, object]) -> None:
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summary = report["summary"]
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print("🔎 Skills audit completed")
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print(f" Skills scanned: {summary['skills_scanned']}")
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print(f" Ready: {summary['skills_ok']}")
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print(f" Warning only: {summary['skills_with_warnings_only']}")
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print(f" With errors: {summary['skills_with_errors']}")
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print(f" With suggested risk: {summary['skills_with_suggested_risk']}")
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print(f" Total warnings: {summary['warnings']}")
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print(f" Total errors: {summary['errors']}")
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print(f" Total info findings: {summary['infos']}")
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if summary.get("risk_suggestions"):
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risk_summary = ", ".join(
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f"{item['risk']}: {item['count']}"
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for item in summary["risk_suggestions"]
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)
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print(f" Suggested risks: {risk_summary}")
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top_findings = summary["top_finding_codes"][:10]
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if top_findings:
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print(" Top findings:")
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for item in top_findings:
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print(f" - {item['code']}: {item['count']}")
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def main() -> int:
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parser = argparse.ArgumentParser(description="Audit every SKILL.md for conformance and baseline usability.")
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parser.add_argument(
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"--json-out",
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help="Write the full machine-readable audit report to this path.",
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)
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parser.add_argument(
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"--markdown-out",
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help="Write a concise Markdown summary to this path.",
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)
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parser.add_argument(
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"--strict",
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action="store_true",
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help="Exit with code 1 when warnings are present, not only errors.",
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)
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args = parser.parse_args()
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repo_root = find_repo_root(__file__)
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report = audit_skills(repo_root / "skills")
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print_summary(report)
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if args.json_out:
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Path(args.json_out).write_text(json.dumps(report, indent=2) + "\n", encoding="utf-8")
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print(f"📝 Wrote JSON audit report to {args.json_out}")
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if args.markdown_out:
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write_markdown_report(report, args.markdown_out)
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print(f"📝 Wrote Markdown audit report to {args.markdown_out}")
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summary = report["summary"]
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if summary["errors"] > 0:
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return 1
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if args.strict and summary["warnings"] > 0:
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return 1
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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