
Analyzes PC hardware prices, discounts, seller reliability and market timing to tell you whether to buy now or wait. Compares current prices, recent lows, real discounts, seller risk and build compatibility, then returns a clear 0–100 score and verdict.

依你的實際用途與螢幕規格配出電腦,並用確定性檢查表逐項驗證腳位、記憶體世代、供電與空間相容性 —— 不是給你一張抄來的配單,而是告訴你每個零件 為什麼在這裡、以及這台機器不擅長什麼。

Paste your serial log or error message and get a ranked fix list — cheapest test first, each with a way to verify it worked. Covers upload failures, boot loops, Guru Meditation panics, brownouts, PSRAM and partition problems, GPIO traps, and WiFi. Includes a deterministic log parser that decodes reset codes and panic types. 貼上 serial log 或錯誤訊息,拿到一份依「最快能試」排序的排除清單,每一步都附驗證方式。涵蓋燒錄失敗、開機無限重啟、Guru Meditation 崩潰、電壓不足、PSRAM 與分割區設定、GPIO 陷阱與 WiFi 連線問題。內含 log 解析器,自動判讀 reset code 與 panic 類型。

I work daily with Windows infrastructure — Active Directory, GPO, hybrid identity with Entra ID, endpoint hardening (TPM, BitLocker, WDAC), and migration planning for SMB environments. I've built this agent around the same diagnostic workflow I use on real environments: form hypotheses first, ask precise questions, and only prescribe after understanding the actual root cause. No checklists. No generic advice.

Diagnose industrial automation faults with a systematic, evidence-based troubleshooting workflow. Guides technicians through PLC, VFD, motor, sensor, fieldbus, electrical and intermittent faults to identify the most probable root cause and the next best diagnostic test.

漂亮的回測不等於真的有 edge。多數散戶「會賺」的策略其實是過擬合——那個 Sharpe 是掃了一堆參數挑出來最好的、是停損停利湊出來的假象、或只是運氣好的一段區間。 策略 Edge 驗證器用一整套統計檢定,幫你分辨「真訊號」還是「資料探勘出的雜訊」,全部只跑在你自己的報酬序列或權益曲線上: • 平穩 Bootstrap — 這條曲線跟零 edge 的雜訊分得出來嗎? • Deflated Sharpe — 扣掉「掃 N 組挑最佳」的選擇偏差後還站得住嗎? • PBO / CSCV — 回測期最強的參數,樣本外還是最強嗎? • Hansen SPA & Romano-Wolf StepM — 一籃子規則裡的贏家撐得過 data-snooping 嗎? • Bar-permutation MCPT — 利潤是訊號賺的,還是出場路徑湊的? • 樣本外分割 — 多少 edge 撐得過 holdout? 命令列 + JSON 輸出、自帶測試、標註學術出處。不需市場數據源、不需 API 金鑰、不需你的策略邏輯——你的數字全程不離開你的電腦。

在隔離本機環境驗證 webhook 重複通知、簽章、重試與事件亂序,分別檢查 HTTP 傳遞及業務證據。內含 18 種情境、HTML/JSON/JUnit 報告與完整繁中及英文指南。

