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Slack Bot Stack
Build Slack bots and integrations with Node.js
Full bundle for Slack application development. Includes Slack MCP config, TypeScript + Express.js cursor rules, and a hosted endpoint. Build bots, slash commands, and workflow automations.
MCP Config URL
Auto-updating hosted config
https://mcp-bridge.pages.dev/config/slack.jsonUse this URL in your MCP client config under mcpServers.
Hosted Endpoint
Live MCP server, always available
mcp-bridge.dev/mcp/slackNo local setup needed. Works with any MCP client out of the box.
What's Included
- Slack MCP server config URL (auto-updating)
- Hosted endpoint at mcp-bridge.dev/mcp/slack
- TypeScript + Express.js cursor rules for bot development
- One-click config copy for Claude Desktop, Cursor, VS Code
- 30-day config retention and email support
Highlights
- Read/write Slack messages, channels, users from Claude Desktop
- Cursor rules understand Slack SDK, Block Kit, Events API
- Auto-generated MCP config from Slack's OpenAPI spec
- Build and test Slack apps with AI-assisted coding
Stack .cursorrules
Pre-configured Cursor AI rules for building with this stack. Includes API-specific patterns and framework best practices.
You are an expert Slack application developer. # Slack API Use Bolt SDK for Slack app development. Implement proper OAuth flow for installation. Use Socket Mode for development, HTTP endpoints for production. Use Block Kit for rich message formatting. Handle Slack events idempotently (retry mechanism). Implement slash commands with proper validation. Use Shortcuts for global and message actions. Use Workflow Builder steps for automation. Store bot tokens securely. Verify request signatures from Slack. # TypeScript Enable strict mode. Prefer interfaces for object shapes. Use discriminated unions for state. Use const assertions. # Express.js Use middleware for cross-cutting concerns. Implement proper error handling middleware. Use helmet for security headers. Use express-validator for input validation. Structure code by feature modules.
Subscribe for $15/mo
Get the hosted endpoint, auto-updating config URL, and cursor rules. Cancel anytime.
First month just $7.50 — 50% off auto-applied at checkout
Save $7.50 on your first month