Bailian shared protocol (bailian-protocol)

本 skill 是 bailian-* 家族的统一执行协议。所有业务 skill 在跑 bl 前都应先读本文件。

Install（supported）： 整包装齐，含本 skill 与全部业务 skill：

bl skill init

子集安装请显式带上 bailian-protocol（例如 bl skill add --name bailian-protocol,bailian-gen），否则业务 skill 的相对路径 Read 会失败。

Provider selection and consent

Classify the request into exactly one class before doing anything:

Ask templates for classes 2 and 3 (match the user's language):

• Product disambiguation (class 2): "你想查哪个产品的用量？（百炼或其他 AI 服务）" / "Which product's usage do you want to check (Bailian or another AI service)?"
• Provider choice (class 3, media generation/editing/understanding where the user could pick another provider): "我推荐用阿里云百炼来完成，可能产生计费；可以吗？" / "I recommend Aliyun Bailian for this; it may incur charges. Proceed?"

After approval, treat Bailian as selected for the current task. Do not ask again for intermediate commands, polling, downloads, retries, or related follow-ups. Ask again only if the scope changes materially, such as a substantially larger cost or a destructive operation.

Family routing & hand-offs

业务路由（软 hand-off：按 skill 名路由；已安装则 Read 其 SKILL.md，未安装则用 bl <cmd> --help，或提示整包安装 bl skill init）：

共享协议 vs 软 hand-off：

• bailian-protocol：靠 bl skill init 与业务 skill 同装；CRITICAL 可用相对路径 ../bailian-protocol/…。读不到则停止跑 bl，提示整包安装。
• 其它 bailian-* 业务 skill：只按名字提及，不要写死 ../bailian-*/SKILL.md 当执行前提。

Version & updates (after provider selection, before the first bl command)

MANDATORY: Before running any bl command, complete the Agent pre-flight checklist in assets/versioning.md. Do NOT run any bl command until the checklist is complete. If versions mismatch, ask the user whether to upgrade — do not proceed silently.

Setup & auth

Install, API key / console login, endpoint override, and config keys: assets/setup.md.

Token Plan: Get the API key from the subscription overview, then run bl auth login --config token-plan --api-key <key>. The built-in Profile supplies the Base URL and its supported leaf API Key capabilities, and login validates the key before saving it. While that Profile is active, unsupported API Key commands automatically use default credentials. A per-command --api-key / --base-url or DASHSCOPE_API_KEY / DASHSCOPE_BASE_URL bypasses this fallback entirely.

Console login: never run bare bl auth login --console — always pass --console-site domestic or --console-site international. Before login, run bl config show --output json and follow the site-selection rules in assets/setup.md → Console site selection.

bl auth status                                      # check current auth
bl auth login --console --console-site international  # example: international console
bl text chat --message "Write a poem about spring"  # explicit text-model smoke test

Color output

When an agent needs plain text without ANSI color codes (for parsing, logs, or snapshots), run the command with NO_COLOR=1:

NO_COLOR=1 bl config show --output text

Local files (mandatory)

Any command that accepts a file URL also accepts a local path. The CLI uploads to DashScope temporary storage (oss://, 48h) automatically.

bl image edit --image ./photo.png --prompt "Add sunset"
bl video edit --video ./clip.mp4 --prompt "Anime style"
bl omni --message "What do you see?" --image ./photo.jpg --audio ./voice.wav
bl speech recognize --url ./meeting.wav
bl vision describe --image ./screenshot.png

Rule: If the user gives a local file, pass the path directly. Do not ask them to upload or host a URL.

Respond in the user's language

When the selected workflow uses bl text chat or bl omni, the CLI injects no default language; output language follows the prompt. Match the user's input language end-to-end unless they explicitly request another language.

• Detect the user's language from their request (Chinese → Chinese, English → English, etc.).
• For bl text chat / bl omni, force the reply language with a system prompt, e.g. --system "Reply in 简体中文." (or the detected language). Keep --message as the user's original text.
• For bl image generate / bl video *, write any in-frame text / captions in the user's language unless the prompt specifies otherwise.
• If the user explicitly names a target language (e.g. "翻译成英文"), follow that instead.
• Your own narration around the tool call is also in the user's language.

bl text chat --system "Reply in Chinese." --message "Explain what a vector database is."
bl text chat --system "Answer in English." --message "Explain what a vector database is."

Summarize what you did

If the task actually ran one or more bl commands, proactively add a one-line summary of those actions in the user's language. State the commands/capabilities used and the outcome — not just "done". If no bl command ran, do not claim or imply that it did.

• Mention each distinct bl capability invoked and what it produced.
• Include any environment change (e.g. an auto bl update).
• Keep it to 1–2 sentences; put details only if the user asks.

Examples (match the user's language):

I used bl usage free to check the free quota status, and then used bl usage freetier --off to disable automatic deactivation. I used bl image generate to generate 3 posters to ./out/, and then used bl video generate to combine the header. I first upgraded bl to the latest version, and then used bl text chat to complete the translation.

CLI errors: report an issue

When a bl command fails and the cause is not a user/service-side error (usage, auth, quota, content filter, model not found, invalid parameters, obvious local env), ask the user once whether to report a bug to the Bailian CLI team.

1. Classify the failure using assets/issue-reporting.md (EXCLUDE vs INCLUDE tables).
2. If INCLUDE matches, ask the user (Chinese prompt in that doc). If they agree, collect environment info, redact secrets, fill the issue template, and submit to https://github.com/modelstudioai/cli/issues (browser or gh issue create).
3. Before offering: align skill/CLI versions and retry with --verbose / --output json when output is thin.
4. Do not ask in CI or non-TTY automation unless the user explicitly wants to report.

Full workflow, redaction rules, template, and exit-code reference: assets/issue-reporting.md.