Configure

Skill ComeOnOliver/skillshub/skills/jeremylongshore/claude-code-plugins-plus-skills/configure

Configure Slack channel tokens (bot token + app-level token)From its SKILL.md

Install

npx -y skills add ComeOnOliver/skillshub --skill configure

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

What its file declares

Copied from the file, not written here

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

3.6 KB, 836 tokens by cl100k_base, as published. Nobody here has run it

/slack-channel:configure

Overview

Configure the Slack channel MCP plugin by providing your Slack bot token and app-level token. Writes credentials to a secure .env file with owner-only permissions.

Prerequisites

A Slack app created at api.slack.com/apps with Socket Mode enabled
A Bot User OAuth Token (xoxb-...) from OAuth & Permissions
An App-Level Token (xapp-...) from Socket Mode settings
Write access to ~/.claude/channels/slack/

Usage

/slack-channel:configure <xoxb-bot-token> <xapp-app-token>

Instructions

Parse the two arguments from $ARGUMENTS:
- First token must start with xoxb- (Bot User OAuth Token)
- Second token must start with xapp- (App-Level Token)

If either token is missing or has the wrong prefix, show this error and stop:

Error: Two tokens required.
  - Bot token (starts with xoxb-) from OAuth & Permissions
  - App token (starts with xapp-) from Socket Mode settings

Usage: /slack-channel:configure xoxb-... xapp-...

Create the state directory if it doesn't exist:
```
~/.claude/channels/slack/
```

Write the .env file at ~/.claude/channels/slack/.env:

SLACK_BOT_TOKEN=<bot-token>
SLACK_APP_TOKEN=<app-token>

Set file permissions to owner-only:

chmod 600 ~/.claude/channels/slack/.env

Confirm success:

Slack channel configured.

Start Claude with the Slack channel:
  claude --channels plugin:slack-channel@claude-code-plugins

Or for development:
  claude --dangerously-load-development-channels server:slack

Security

Never echo the tokens back in the confirmation message
Never log tokens to stdout or any file other than .env
Always set 0o600 permissions on the .env file

Output

On success, displays:

Slack channel configured.

Start Claude with the Slack channel:
  claude --channels plugin:slack-channel@claude-code-plugins

On validation failure, displays the error with correct usage syntax.

Error Handling

Error	Cause	Resolution
Missing token argument	Fewer than 2 arguments provided	Show usage with required token prefixes
Invalid bot token prefix	First token does not start with `xoxb-`	Explain where to find the Bot User OAuth Token
Invalid app token prefix	Second token does not start with `xapp-`	Explain where to find the App-Level Token in Socket Mode settings
Permission denied	Cannot write to `~/.claude/channels/slack/`	Check directory permissions and create parent dirs if needed

Examples

Standard configuration:

/slack-channel:configure xoxb-1234567890-abcdef xapp-1-ABCDEF-ghijkl
→ Slack channel configured.

Missing token error:

/slack-channel:configure xoxb-1234567890
→ Error: Two tokens required.
  - Bot token (starts with xoxb-) from OAuth & Permissions
  - App token (starts with xapp-) from Socket Mode settings

Resources

Slack API: Creating an app — app setup walkthrough
Slack Socket Mode — how to enable and get app-level tokens
Access control: /slack-channel:access — configure who can message your session

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.