slack-admin-cli: Instructions file for Claude Code

CLAUDE.md

slack-admin-cli CLAUDE.md is an instructions file for Claude Code from yamitzky/slack-admin-cli. It costs 907 tokens per session, scanned A, original, MIT.

Repository instructions for Slack Admin CLI, a command-line tool for managing Slack workspaces through Slack's administration services. It covers accounts, users, groups, conversations, apps, workflows, and related commands.

In plain words
What is it for?
Building, testing, and linting the Bun and TypeScript command-line tool, including Slack administration and SCIM operations for users and groups.
Why use it?
They explain how the tool is built, tested, and organized so changes to administrative commands handle credentials, output formats, and API clients consistently.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md.

This is yamitzky/slack-admin-cli's own configuration. It tells Claude Code how to work on slack-admin-cli itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything slack-admin-cli configures →

Reuse

Borrowing it

Nothing to install: this file belongs to yamitzky/slack-admin-cli. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/yamitzky/slack-admin-cli/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/yamitzky/slack-admin-cli

Made for: Claude Code.

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Per session 907 This file is loaded in full into every session.
When invoked 907 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00907 $0.00907
Opus 5.5 $0.00363 $0.00363
Sonnet 5.5 $0.00181 $0.00181
Haiku 4.5 $0.00091 $0.00091

Measured 2mo ago against content hash 39a0b626e58d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

slack-admin-cli CLAUDE.md 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 2mo 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.

CLAUDE.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Overview

Slack Admin CLI (sladm) — Slack Admin API を操作するための CLI ツール。Enterprise Grid / Business+ ワークスペースの管理操作をコマンドラインから実行できる。

Build & Run

bun run dev -- <command>       # 開発時実行
bun link                       # グローバルインストール(sladm コマンド)

Test & Lint

bun test                       # 全テスト実行
bun test tests/commands/apps   # 特定ディレクトリのテスト
bun run lint                   # TypeScript 型チェック(tsc --noEmit)

Architecture

  • Runtime: Bun
  • CLI Parser: @optique/core + @optique/run
  • Slack SDK: @slack/web-api (WebClient)
  • Token Storage: OS キーチェーン(Bun.secrets)、フォールバックでファイル保存

ディレクトリ構成

src/
├── index.ts          # CLI パーサー定義 + コマンドルーティング(switch文)
├── client.ts         # WebClient ファクトリ
├── scim-client.ts    # ScimClient ファクトリ(SCIM v2 API 用)
├── scim-types.ts     # SCIM 型定義
├── config.ts         # プロファイル・トークン管理
├── output.ts         # 出力フォーマッタ(JSON / table / plain)
└── commands/         # コマンド実装(グループ/サブコマンドごとにファイル分割)
    ├── token/
    ├── teams/
    ├── users/
    ├── conversations/
    ├── apps/
    ├── invite-requests/
    ├── workflows/
    ├── functions/
    ├── scim-users/
    └── scim-groups/
tests/                # テスト(commands/ 以下と同構造)
skills/               # Agent Skill 定義

コマンド実装パターン

各コマンドファイルは以下のパターンに従う:

  1. Options インターフェース: camelCase で定義
  2. execute 関数: (client: WebClient, opts: Options) => Promise<void | T[]>
  3. パラメータ変換: camelCase → snake_case で Slack API に渡す
  4. discriminated union 対応: SDK の型制約がある場合は client.apiCall() を使用

型安全性ルール

  • as キャスト原則禁止: 実装コードで as を使わない。satisfies または設計の見直しで対応
  • SDK 型バグの回避: SDK の型定義が実際の API と異なる場合、apiCall() より as での回避を優先する
  • discriminated union: client.apiCall(methodName, params) で Record<string, unknown> として渡す(void メソッド)
  • データ返却メソッド: ブランチパターンで型安全に(if (opts.teamId) { ... } else if (opts.enterpriseId) { ... })

テストパターン

// apiCall を使うコマンド
const mockApiCall = mock(() => Promise.resolve({ ok: true }));
const client = { apiCall: mockApiCall } as any;

// 型付きメソッドを使うコマンド
const mockList = mock(() => Promise.resolve({ ok: true, items: [] }));
const client = { admin: { apps: { approved: { list: mockList } } } } as any;

Read the full file on GitHub · 90 lines

Changes

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.

  1. 2mo ago First seen · 90 lines · 907 tokens per session scan A 39a0b626e58d

Subscribe to this mod's changes

slack-admin-cli CLAUDE.md is an instructions file published in the GitHub repository yamitzky/slack-admin-cli (2 stars, last pushed 6mo ago), licensed MIT. It adds 907 tokens to every session, about $0.0036 per session on Opus 5.5. 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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