majiayu000 longbridge-watchlist-admin
⚠️ Mutating skill: changes the user's watchlist state on Longbridge. No money is involved, but the change is persistent.
Response language: match the user's input language — Simplified Chinese / Traditional Chinese / English.
Two-step protocol (mandatory)
Every mutation must run as two distinct turns:
- Preview — describe exactly what you are about to do (group name, symbols added / removed, whether the group will be deleted with members purged), in the user's language. Do not run the CLI yet.
- Wait for explicit confirmation containing "确认 / yes / 是的 / confirm". If the user replies anything ambiguous, ask again — do not assume consent.
- Execute — only after step 2, run the actual
longbridge watchlist <subcommand> ...command.
The Longbridge CLI's
deletesubcommand prints its own confirmation prompt — let it run; do not pipeyesor pass any flag that bypasses it. Forcreate/update, this skill's preview-then-confirm protocol is the SKILL-layer gate.
Routing to the read skill
If the user gives a group name (not an id), first call longbridge watchlist --format json (handled by longbridge-watchlist) to look up group_id, then run mutations here.
| User says | Skill |
|---|---|
| 看 / list / show | longbridge-watchlist (read) |
| 加 / 删 / 创建 / 改名 | longbridge-watchlist-admin (this skill) |
For ambiguous prompts ("整理我的自选") — ask what specific action the user wants.
CLI subcommands
longbridge watchlist carries three write subcommands. Always run longbridge watchlist <subcommand> --help first if you are not 100% sure of the current flag spelling, defaults, or argument order — this protects against version drift.
| Action | CLI invocation (typical shape — verify with --help before use) |
|---|---|
| Create a new group | longbridge watchlist create "<name>" --format json |
| Add symbols to a group | longbridge watchlist update <group_id> --add <SYMBOL>... --format json |
| Remove symbols from a group | longbridge watchlist update <group_id> --remove <SYMBOL>... --format json |
| Rename a group | longbridge watchlist update <group_id> --name "<new>" --format json |
| Delete a group | longbridge watchlist delete <group_id> --format json |
The
deletesubcommand has a built-in confirmation prompt (perlongbridge watchlist --help). Let it run interactively in your environment.
Preview templates (LLM)
即将{动作}:{plan 摘要}。是否确认执行?
About to {action}: {plan summary}. Confirm?
即將{動作}:{plan 摘要}。是否確認執行?
Examples:
- "即将创建自选股分组「科技股」。是否确认执行?"
- "About to add NVDA.US, AAPL.US to group 12345. Confirm?"
- "即將刪除分組 12345。是否確認?"
Output
longbridge watchlist <subcommand> --format json returns the resulting group object (or an updated list). On success, surface a short confirmation in the user's language and remind them to verify the change in the Longbridge app if needed.
Error handling
| Situation | LLM response |
|---|---|
Shell command not found: longbridge |
Tell the user to install longbridge-terminal; MCP fallback can apply (see below) but only after user confirmation — never use MCP to bypass the preview / confirm protocol. |
stderr contains not logged in / unauthorized |
Tell the user to run longbridge auth login (this account requires trade scope; re-auth and tick "Trade"). |
Bad group_id |
Re-run the read skill (longbridge-watchlist) and re-check the id. |
| Other stderr | Surface verbatim. Do not silently retry — if a mutating call failed, ask the user before any second attempt. |
OAuth scope
Mutating operations require the trade scope. Without it, both CLI and MCP fail with unauthorized / not in authorized scope. Tell the user to longbridge auth logout && longbridge auth login and tick "Trade" in the browser.
MCP fallback (only after confirmation)
When the CLI is unavailable, fall back to the MCP server. Discover available tools from the MCP server's tool list at runtime — do not rely on hardcoded tool names.
Important: the preview / confirm cycle still applies when going through MCP. MCP write tools have no built-in confirmation prompt; this SKILL is responsible for the gate.
File layout
longbridge-watchlist-admin/
└── SKILL.md # prompt-only, no scripts/
Prompt-only — no scripts/. Discover the latest CLI flags via longbridge watchlist <subcommand> --help.