用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/firatcand/roster --skill fixture-ledger-lookup命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
| name | fixture-ledger-lookup |
| description | Fictional command-line lookup over an embedded company ledger snapshot. |
A fictional, deterministic command-line surface. This skill owns the entire provider contract — invocation syntax, input schema, output schema, and authentication mechanics. Workspace tool-use definitions carry only company policy and never restate anything on this page.
Run the adjacent invoke.mjs executable with exactly one JSON argument passed
as a literal argv value, never through shell string interpolation:
node invoke.mjs '{"account_code":"...","ledger":"...","exclude_flags":[],"fields":["..."]}'
The executable reads no environment variables, opens no sockets, spawns no processes, and reads no files. Its whole dataset is embedded.
account_code: one lowercase account identifier.ledger: the single ledger partition the caller may read.exclude_flags: account flags the caller must never see.fields: the exact output fields the caller requires per result.One JSON document on stdout: {"results":[...]}. Each result carries exactly
the requested fields. Exit code 0 on success, 2 on malformed input.
None. This fixture is credential-free by construction. A real deployment would resolve ambient credentials outside the workspace; credential material never belongs in authored workspace files.