opencode-cursor-agent/docs/cursor-cli-format.md

Cursor CLI stream-json 格式

實際輸出格式（已確認）

NDJSON（每行一個 JSON）。

1. System Init

{"type":"system","subtype":"init","apiKeySource":"login","cwd":"/path","session_id":"uuid","model":"Auto","permissionMode":"default"}

2. User Message

{"type":"user","message":{"role":"user","content":[{"type":"text","text":"prompt text"}]},"session_id":"uuid"}

3. Assistant Message（可能多次出現）

{"type":"assistant","message":{"role":"assistant","content":[{"type":"text","text":"response text"}]},"session_id":"uuid","timestamp_ms":1776157308323}

4. Result（最後一行）

{"type":"result","subtype":"success","duration_ms":10208,"duration_api_ms":10208,"is_error":false,"result":"OK","session_id":"uuid","request_id":"uuid","usage":{"inputTokens":0,"outputTokens":122,"cacheReadTokens":5120,"cacheWriteTokens":14063}}

轉換規則

Cursor type	行為
system	忽略（初始化訊息）
user	忽略（echo 回用戶訊息）
assistant	提取 message.content[].text → OpenAI delta.content
result (success)	提取 usage → OpenAI usage，發送 finish_reason:"stop"
result (error)	發送錯誤 chunk

CLI 參數

agent -p "prompt" \
  --output-format stream-json \
  --stream-partial-output \
  --trust \
  --model "model-name"

注意：需要 --trust 才能在非互動模式執行。