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Send a message to a Slack channel or DM via the Slack Web API
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Execute a single agent step with custom system prompt and wait for completion.
Control the CARNELIAN browser control server (status/start/stop/tabs/snapshot/screenshot/navigate/act). Routes to the local browser control HTTP server.
Render canvas graphics and visualizations via Carnelian gateway node.invoke API
Communicate with Windsurf Cascade via JSONL channel files (message/delegate/request_help/share_context/status).
Manage Gateway cron jobs (status/list/add/update/remove/run/runs) and send wake events.
Send a message to a Discord channel via the Discord REST API
| name | slack-send |
| description | Send a message to a Slack channel or DM via the Slack Web API |
| metadata | {"CARNELIAN":{"emoji":"💼","requires":{"env":["SLACK_BOT_TOKEN"]},"primaryEnv":"SLACK_BOT_TOKEN"},"carnelian":{"runtime":"node","version":"1.0.0","sandbox":{"network":"full","resourceLimits":{"maxMemoryMB":128,"maxCpuPercent":25,"timeoutSecs":15},"env":{"SLACK_BOT_TOKEN":"${SLACK_BOT_TOKEN}"}},"capabilities":["net.http"]}} |
Send a message to a Slack channel or DM via the Slack Web API.
Ported from CARNELIAN slack-actions.ts.
{
to: string; // Required: channel ID or name (e.g. "#general" or "C1234567890")
content: string; // Required: message content
threadTs?: string; // Optional: thread timestamp to reply in thread
mediaUrl?: string; // Optional: media URL to attach
}
{
ok: true;
ts: string; // Message timestamp (unique ID)
channel: string; // Channel ID where message was sent
}
slack-actions.tschat:write scope and access to the target channelattachments field