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Send a message to a Slack channel with markdown support, colored attachments, and deduplication. Use when the user wants to post notifications or alerts to Slack.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Auto-detect top maintainers for each repo in an org and set the maintainers custom property via the GitHub API. Use when the user wants to populate or update maintainer metadata.
Validate metadata fields (author, source, category) in opengrep/semgrep YAML rule files. Use when the user wants to lint or check rule quality.
Clean up stale security-action Slack messages based on review signals (reactions, label removal, resolved threads). Use when the user wants to clean old notifications from a Slack channel.
Delete Slack messages from a channel filtered by bot username and repository names. Use when the user wants to bulk-delete bot messages for specific repos.
Auto-dismiss Dependabot alerts matching configurable hotwords (e.g. DoS) or a GHSA/CVE dismiss list. Use when the user wants to bulk-dismiss low-priority Dependabot alerts.
Scan org repos for open Dependabot alerts at or above a severity threshold and build notification messages for maintainers. Use when the user wants to check or nudge about Dependabot vulnerabilities.
| name | send-slack-message |
| description | Send a message to a Slack channel with markdown support, colored attachments, and deduplication. Use when the user wants to post notifications or alerts to Slack. |
| argument-hint | [channel] [message-text] |
| allowed-tools | Bash(node *) |
Send a markdown or plain-text message to a Slack channel.
Run from the project root:
# Simple text message
node run.js ./src/sendSlackMessage.js --channel="#secops-hotspots" --text="Hello world"
# Markdown body message
node run.js ./src/sendSlackMessage.js --channel="#secops-hotspots" --message="**Bold** message"
# With color (named or hex)
node run.js ./src/sendSlackMessage.js --channel="#secops-hotspots" --message="Alert!" --color=red
# With custom bot username
node run.js ./src/sendSlackMessage.js --channel="#secops-hotspots" --text="Hello" --username=security-bot
| Parameter | Required | Default | Description |
|---|---|---|---|
--token | No | $SLACK_TOKEN | Slack bot token (xoxb-...). Falls back to env var |
--channel | Yes | - | Slack channel name (e.g. #secops-hotspots) |
--text | No* | - | Plain text / mrkdwn summary line |
--message | No* | - | Markdown body (converted to Slack Block Kit) |
--color | No | - | Named color (red, green, yellow, blue, cyan, magenta, black, white) or hex (#FF5733) |
--username | No | github-actions | Bot display name |
--debug | No | false | Enable debug logging |
* At least one of --text or --message is required. Both can be provided.
Returns the Slack API response JSON including ok status, message timestamp (ts), and channel ID.
.env file with SLACK_TOKEN (bot token with chat:write, channels:read, channels:history scopes)run.js entry point automatically loads .env credentials@tryfabric/mack