import { slack } from "skyline-ts/providers/slack";
Use slack.config(...) to register one or more Slack workspaces.

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Use project credentials (default)

Save the workspace bot token (and Socket Mode app token for inbound) once in the dashboard Platforms tab. Your agent only needs project credentials — Skyline mints short-lived JWTs and talks to the hosted Slack gateway. Bot tokens never reach the agent process. 
import { Skyline, slack } from "skyline-ts";

const app = await Skyline({
  projectId: process.env.SKYLINE_PROJECT_ID!,
  projectSecret: process.env.SKYLINE_PROJECT_SECRET!,
  providers: [slack.config()],
});

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Pass your own credentials

Put tokens in config (or env) when you manage Slack secrets yourself: 
slack.config({
  tokens: {
    TEAM_ID: process.env.SLACK_BOT_TOKEN!, // or a gateway runtime JWT
  },
  teams: {
    TEAM_ID: {
      appId: "A0123456789",
      botUserId: "U0123456789",
      grantedScopes: ["chat:write", "channels:history"],
      teamName: "Acme",
    },
  },
  endpoint: process.env.SKYLINE_SLACK_ENDPOINT, // optional hosted gateway host:port
});
OptionDescription
tokensMap of team id → bot token (xoxb-…) or gateway runtime JWT.
teamsOptional metadata per team.
endpointOptional Slack gateway gRPC host (host:port). Defaults to SKYLINE_SLACK_ENDPOINT.
appTokensOptional Socket Mode app tokens (xapp-…) when using bot tokens directly.
For the usual hosted path, prefer empty slack.config() with projectId / projectSecret.

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Addressing channels

const channel = app.channel({
  to: "C01234567",
  platform: "slack",
  teamId: "TEAM_ID",
});
await channel.send("Hello from Skyline");
Pass teamId when multiple workspaces are configured. Use channel.reply(messageTs, "…") to thread.