初始化项目版本

.cursor/hooks/token_budget_session.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+"""sessionStart: inject token-budget context and init turn counter."""
+from __future__ import annotations
+
+import json
+import sys
+from pathlib import Path
+
+STATE_DIR = Path(__file__).resolve().parent / "state"
+CONTEXT = """[Token Budget · auto]
+省用量模式已开启：
+1) 默认短会话、窄检索，禁止无必要全仓扫描
+2) 日常任务用 Auto/Composer；不要主动升到 High/Grok High
+3) 禁止默认并行多 Agent / Best-of-N
+4) 长会话收口后建议用户新开聊天，先给摘要
+用户说「确认高耗」或「继续本会话」时可放宽。"""
+
+
+def main() -> None:
+    raw = sys.stdin.read().strip()
+    payload = json.loads(raw) if raw else {}
+    session_id = payload.get("session_id") or payload.get("conversation_id") or "unknown"
+    STATE_DIR.mkdir(parents=True, exist_ok=True)
+    state = {
+        "session_id": session_id,
+        "turns": 0,
+        "warned_long": False,
+        "warned_expensive": False,
+    }
+    state_path = STATE_DIR / f"session-{session_id}.json"
+    state_path.write_text(json.dumps(state, ensure_ascii=False, indent=2), encoding="utf-8")
+    (STATE_DIR / "latest-session.json").write_text(
+        json.dumps({"session_id": session_id}, ensure_ascii=False),
+        encoding="utf-8",
+    )
+    print(
+        json.dumps(
+            {
+                "env": {
+                    "ONEOS_TOKEN_BUDGET": "1",
+                    "ONEOS_TOKEN_BUDGET_SESSION": str(session_id),
+                },
+                "additional_context": CONTEXT,
+            },
+            ensure_ascii=False,
+        )
+    )
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except Exception:
+        print("{}")