cdper-doubao

Standalone Doubao workflow CLI for the user's real logged-in Chrome over CDP. It is not a general browser automation framework; use official playwright-core directly for arbitrary page control after Chrome is available.

Install

npm install -g @bsbofmusic/cdper-doubao

Requirements:

• Node.js 18+
• A real Chrome/Edge profile with Doubao logged in
• Local Chrome DevTools on 127.0.0.1:9222 from your launcher/bridge; CDP_WS remains an optional explicit override

Use

cdper-doubao "1+1等于几？"
cdper-doubao "请详细解释 TCP keepalive" --json --wait normal
cdper-doubao doctor --json
cdper-doubao status --json
cdper-doubao session --json

Save a CDP WebSocket URL locally:

cdper-doubao config set --ws "ws://<host>:<port>/devtools/browser?token=<token>" --json

Query options

• --json - structured JSON output
• --mode expert - Doubao mode path
• --session <id> - continue a known session
• --conversation-policy auto|fresh|followup
• --wait short|normal|long|very_long
• --max-wait-ms <ms>
• --progress-every-ms <ms>
• --max-extends <n>
• --no-check - skip preflight check

Programmatic API

const { queryDoubao } = require('@bsbofmusic/cdper-doubao');

const result = await queryDoubao('请用一句话回答：1+1等于几？', {
  conversationPolicy: 'fresh',
  expectedDuration: 'short',
});

Release notes — 1.0.3

• Depends on @bsbofmusic/cdper-core@^1.2.7, so status --json correctly reports healthy local CDP as ok=true.
• Removed the dead url-action query branch from the live Doubao query path. Fresh/followup queries now consistently use the composer path: open clean Doubao home, switch 快速 → 专家, insert prompt text, click send, and verify submission.
• Kept url-action only as a URL-pattern guard for conversation-id parsing (/chat/url-action is not a real followup anchor).
• Pack/install smoke was verified from the generated tarball in an isolated npm prefix before publish.

Design note: Doubao link reading is more reliable when URLs are included in the composer prompt and handled by the page’s native preview/search flow. A hidden url-action branch created false confidence and made fallback logic unreachable.

Security

All Doubao workflow control happens through the user's real browser via local CDP. Tokens are redacted from diagnostic output. Do not commit CDP_WS or full WebSocket URLs containing token=. For arbitrary page automation, use playwright-core directly instead of expanding cdper's product surface.