v0.17.3 Release Notes

Released 2026-04-01

v0.17.2 -> v0.17.3

Summary

This release introduces deferred tool loading via a search_tools mechanism, a major scheduler refactor into sub-packages with file-based state persistence, and prompt caching across all providers.

翻譯

本版本新增透過 search_tools 機制的延遲工具載入、將排程器重構為具備檔案狀態持久化的子套件，以及跨所有 Provider 的 Prompt 快取支援。

Changes

FEAT

• Add deferred tool loading with search_tools activation mechanism, allowing agents to discover and load tools on demand rather than upfront

翻譯

• 新增 search_tools 延遲工具載入機制，讓 Agent 可按需探索並載入工具，取代預先全量載入

ADD

• Add exclude_tools parameter to /v1/send to allow per-request tool filtering
• Auto-prompt LLM to record error patterns to .system/ after a tool retry succeeds

翻譯

• 在 /v1/send 新增 exclude_tools 參數，支援每次請求獨立過濾工具
• 工具重試成功後，自動提示 LLM 將錯誤模式記錄至 .system/

UPDATE

• Skip tool confirmation prompt for read-only tools in the agent exec loop
• Enforce 256-rune description limit on skill selector and skill authoring to prevent context overflow
• Harden fetchPage URL handling and add structured output to searchWeb

翻譯

• Agent 執行迴圈中，唯讀工具略過確認提示
• 技能選擇器與技能撰寫限制說明欄位上限 256 字元，防止 Context 溢出
• 強化 fetchPage 的 URL 處理邏輯，並為 searchWeb 加入結構化輸出格式

REFACTOR

• Replace network-based skill sync with embedded FS copy to .system/, removing external dependency
• Split scheduler monolith into crons/, tasks/, and script/ sub-packages with file-based state persistence, replacing in-memory state
• Overhaul file tools with English descriptions, binary file detection, and PDF page-range reading support

翻譯

• 以嵌入式 FS 複製取代網路技能同步，移除外部依賴
• 將排程器拆分為 crons/、tasks/、script/ 子套件，並以檔案持久化取代記憶體狀態
• 全面翻新檔案工具：英文說明、二進位檔偵測、PDF 分頁讀取

PERF

• Add prompt caching support across Claude, Gemini, and Copilot providers to reduce latency and token consumption on repeated context

翻譯

• 在 Claude、Gemini、Copilot 三個 Provider 加入 Prompt 快取，降低重複 Context 的延遲與 Token 消耗

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Files Changed

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