INNER CODE UNIT · Python

api_agents_active

evolution-foundation/evo-nexus · dashboard/backend/app.py:960

def api_agents_active():
    """Return currently active agents from hook-generated status file."""
    import json
    status_file = WORKSPACE / ".claude" / "agent-status.json"
    try:
        if status_file.is_file():
            data = json.loads(status_file.read_text())
            # Filter entries older than 10 minutes (stale)
            from datetime import datetime, timezone, timedelta
            cutoff = datetime.now(timezone.utc) - timedelta(minutes=10)
            active = []
            for entry in data.get("active_agents", []):
                try:
                    started = datetime.fromisoformat(entry["started_at"].replace("Z", "+00:00"))
                    if started > cutoff:
                        active.append(entry)
                except (KeyError, ValueError):
                    pass

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