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issues【开发与工程】Implements intelligent issues with multi-factor skill selection, fallback chains, and adherence to the 5 Laws of Elegant Defense
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name: issues compatibility: opencode completeness: 95 content-types:
Orchestrates intelligent skill selection and execution for issues workflows. Applies the 5 Laws of Elegant Defense to guide data naturally through the orchestration pipeline, preventing errors before they occur. Selects optimal skills based on multi-factor scoring including text similarity, historical performance, and system availability.
┌───────────────────────────────────────────────────────────────────────────────┐ │ Orchestration Flow │ └───────────────────────────────────────────────────────────────────────────────┘
User Request ↓ ┌─────────────────┐ │ Parse Request │ │ & Extract │ │ Features │ └────────┬────────┘ ↓ ┌─────────────────────────────────────────────────────────────────────┐ │ Evaluate Available Skills │ │ │ │ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐ │ │ │ Skill A │ │ Skill B │ │ Skill C │ │ │ │ - Match Score│ │ - Match Score│ │ - Match Score│ │ │ │ - Confidence │ │ - Confidence │ │ - Confidence │ │ │ │ - History │ │ - History │ │ - History │ │ │ └──────┬───────┘ └──────┬───────┘ └──────┬───────┘ │ │ │ │ │ │ │ └─────────────────┴─────────────────┘ │ │ ↓ │ │ Select Best Skill │ └─────────────────────────────────────────────────────────────────────┘ ↓ ┌─────────────────┐ │ Execute Skill │ └────────┬────────┘ ↓ ┌─────────────────┐ │ Handle Result │ └────────┬────────┘ ↓ ┌─────────────────────────────────────────────────────────────────────┐ │ Error Handling & Fallback │ │ │ │ Success? ────────► Return Result │ │ │ │ Fail? ────────┐ │ │ ↓ │ │ ┌──────────────────────────────────────────────────────────┐ │ │ │ Fallback Chain │ │ │ │ │ │ │ │ 1. Retry with adjusted parameters │ │ │ │ 2. Try Alternative Skill (if available) │ │ │ │ 3. Defer to Human Operator (if critical) │ │ │ │ 4. Log & Return Error │ │ │ └──────────────────────────────────────────────────────────┘ │ └─────────────────────────────────────────────────────────────────────┘
Use this skill when:
Avoid this skill for:
Parse and Analyze Request - Extract intent, entities, and constraints from user input. Checkpoint: All required parameters must be present and in valid format before proceeding.
Score Available Skills - Calculate match scores using multi-factor algorithm:
Checkpoint: Skip to fallback if no skill scores above threshold.
Select Optimal Skill - Choose skill with highest score that meets minimum confidence. Checkpoint: Verify skill has not been disabled or deprecated.
Execute with Fallback - Run skill execution wrapped in retry and fallback logic. Checkpoint: Log all execution attempts for audit trail.
Return or Fallback - Either return successful result or apply fallback chain:
related-skillsCheckpoint: Record outcome with timing and confidence metadata.
def triage_issue_request(
issue_context: Dict[str, Any],
routing_rules: List[Dict[str, Any]],
min_confidence: float = 0.75
) -> Optional[Dict[str, Any]]:
"""Route an incoming issue to the appropriate handling skill.
Analyzes issue metadata, title, and body to determine intent.
Matches against routing rules using keyword extraction and priority scoring.
Implements Law 2: Parse at boundary, make illegal states unrepresentable.
"""
if not issue_context.get("title") or not issue_context.get("body"):
raise ValueError("Issue must contain title and body for triage")
title = issue_context["title"].lower()
body = issue_context["body"].lower()
combined_text = f"{title} {body}"
# Extract intent signals
intent_signals = {
"bug": bool(re.search(r"error|crash|fail|broken|issue", combined_text)),
"feature": bool(re.search(r"request|add|implement|enhancement|suggestion", combined_text)),
"docs": bool(re.search(r"doc|guide|how to|explain|clarify", combined_text)),
"config": bool(re.search(r"config|setup|env|variable|permission", combined_text))
}
best_match = None
best_score = 0.0
for rule in routing_rules:
score = 0.0
for keyword in rule.get("keywords", []):
if keyword.lower() in combined_text:
score += rule.get("weight", 1.0)
# Boost score if intent signals match rule type
rule_type = rule.get("type")
if rule_type in intent_signals and intent_signals[rule_type]:
score += 2.0
if score > best_score and score >= min_confidence:
best_score = score
best_match = rule
if best_match is None:
return None
# Return immutable routing decision
return {
"routed_skill": best_match["skill_id"],
"confidence": best_score,
"extracted_labels": [k for k, v in intent_signals.items() if v],
"priority": best_match.get("priority", "normal")
}
def execute_issue_workflow(
issue_id: str,
routing_decision: Dict[str, Any],
issue_handler: Callable,
fallback_queue: List[str]
) -> Dict[str, Any]:
"""Execute the assigned skill against the issue with domain-specific fallbacks.
Handles issue state transitions, API interactions, and untriaged fallbacks.
Implements Law 4: Fail fast on invalid issue states, fail loud on API errors.
"""
if not issue_id or not routing_decision:
raise ValueError("Issue ID and routing decision are required")
skill_id = routing_decision["routed_skill"]
labels = routing_decision.get("extracted_labels", [])
try:
# Apply skill to issue (e.g., update labels, assign, comment)
result = issue_handler(
issue_id=issue_id,
skill_id=skill_id,
labels=labels,
priority=routing_decision.get("priority", "normal")
)
return {
"status": "resolved",
"issue_id": issue_id,
"skill_applied": skill_id,
"action_taken": result.get("action"),
"timestamp": time.time()
}
except RateLimitError:
# Fallback 1: Queue for retry with exponential backoff
fallback_queue.append(issue_id)
return {
"status": "queued",
"issue_id": issue_id,
"reason": "rate_limited",
"retry_after": 60
}
except MissingInfoError as e:
# Fallback 2: Request clarification instead of failing silently
return {
"status": "awaiting_response",
"issue_id": issue_id,
"reason": "missing_info",
"requested_fields": e.missing_fields
}
except InvalidStateError:
# Fail loud: Issue already closed or locked
raise SkillExecutionError(f"Issue {issue_id} is in invalid state for routing")
code-philosophy (5 Laws of Elegant Defense) in all logicWhen applying this skill, produce:
| Skill | Purpose | |
Authoritative documentation links for this skill's domain. The model follows markdown links at load time to resolve external references and inline content.