Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/yamitzky/slack-admin-cli/slack-admin-cli-skillnpx skills add yamitzky/slack-admin-cli --skill slack-admin-cli-skillgit clone --depth 1 https://github.com/yamitzky/slack-admin-cliWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00166 | $0.01531 |
| Opus 5 | $0.00083 | $0.00766 |
| Sonnet 5 | $0.00033 | $0.00306 |
| Haiku 4.5 | $0.00017 | $0.00153 |
Grade A, and why
slack-admin-cli-skill scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Slack Admin CLI (sladm)
Slack Enterprise Grid / Business+ ワークスペースの管理 CLI。
admin.* スコープの API に加え、標準の users.* / conversations.* / usergroups.* / team.* API も利用可能。
Web UI では面倒な一括操作・情報取得・スクリプト化が可能。
CLI の使い方を調べる
CLI はセルフドキュメンティング。推測せず、必ず --help で確認すること。
sladm --help # トップレベルのコマンド一覧
sladm conversations --help # conversations グループのサブコマンド一覧
sladm conversations search --help # 個別コマンドのオプション詳細
インストール
# Bun でグローバルインストール
bun link
# または直接実行
bun run src/index.ts
認証
# プロファイルにトークンを登録（キーチェーンに保存）
sladm token add <PROFILE_NAME> <xoxp-...>
# 登録済みプロファイル一覧
sladm token list
# トークンの有効性を確認
sladm token status
admin コマンドには admin.* スコープが必要。非 admin コマンド（users.info, conversations.list 等）は標準スコープ（users:read, channels:read, usergroups:read, team:read 等）で利用可能。
環境変数 SLADM_PROFILE でデフォルトプロファイルを指定可能。
出力形式
すべてのコマンドで3種類の出力形式をサポート:
--json— JSON 形式（パイプ処理向き）--plain— タブ区切りテキスト（TSV、スクリプト向き）- デフォルト — 整形済みテーブル表示
プロファイル切り替え
sladm --profile production teams list
sladm --profile staging users list
コマンドグループ
| グループ | 用途 | レシピ |
|---|---|---|
token |
プロファイル・トークン管理 | — |
teams |
チーム作成・設定・管理者一覧 | teams |
users |
ユーザー招待・昇格・セッション管理 | users |
conversations |
チャンネル操作・一括処理・アクセス制御 | conversations |
apps |
アプリ承認・制限・設定 | apps |
invite-requests |
ワークスペース招待の承認・拒否 | invite-requests |
workflows |
ワークフロー検索・権限・コラボレーター | workflows |
functions |
カスタム関数の一覧・権限設定 | functions |
scim-users |
SCIM ユーザー管理（作成・更新・無効化） | scim-users |
scim-groups |
SCIM グループ管理（作成・更新・削除） | scim-groups |
auth-policy |
認証ポリシーへのエンティティ割り当て | — |
barriers |
情報バリア（Information Barriers）の作成・更新・削除 | — |
emoji |
カスタム絵文字の追加・エイリアス・リネーム・削除 | — |
roles |
システムロール割り当ての追加・一覧・削除 | — |
usergroups |
ユーザーグループのチーム・デフォルトチャンネル管理、CRUD（非 admin） | — |
What ships with it
9 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 119 lines · 166 tokens per session scan A 312d8fd8440e
slack-admin-cli-skill is a skill published in the GitHub repository yamitzky/slack-admin-cli (2 stars, last pushed 4mo ago), licensed MIT. It adds 166 tokens to every session and 1,531 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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