Slack Agent Skill simplifies building Slack agents with coding assistants
By Steven Van ·
A five-stage wizard sets up OAuth, webhooks and deployment for a new Slack agent, installed via a coding assistant like Claude Code.
Vercel has released a Slack Agent Skill that walks a coding assistant through building and deploying a Slack agent in a single session, handling the OAuth configuration, webhook handlers, event subscriptions and deployment steps that would otherwise take manual setup.
The skill runs as a five-stage wizard:
- Project setup: choose an LLM provider and initialize from the Slack Agent Template
- Slack app creation: generate a customized app manifest and create the app in Slack's console
- Environment configuration: set up signing secrets, bot tokens and API keys with validation
- Local testing: run locally with ngrok and verify the integration
- Production deployment: deploy to Vercel with environment variables configured automatically
Developers install the skill and run the wizard by invoking it in their coding agent, for example /slack-agent new in Claude Code. Those who want to skip customization for now can deploy the Slack Agent Template directly and adjust it later.
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