stub out readme

servers/slack/README.md

@@ -1,23 +1,28 @@
-# ⛅ Weather Tool Server
+# 💬 Slack Tool Server
 
-A sleek and simple FastAPI-based server to provide weather data using OpenAPI standards.
+A powerful FastAPI-based server providing Slack workspace interactions using OpenAPI standards.
 
 📦 Built with:  
-⚡️ FastAPI • 📜 OpenAPI • 🧰 Python  
+⚡️ FastAPI • 📜 OpenAPI • 🐍 Python • 💬 Slack API
 
 ---
 
 ## 🚀 Quickstart
 
-Clone the repo and get started in seconds:
+Clone the repo and get started:
 
 ```bash
 git clone https://github.com/open-webui/openapi-servers
-cd openapi-servers/servers/weather
+cd openapi-servers/servers/slack
 
 # Install dependencies
 pip install -r requirements.txt
 
+# Set up environment variables
+export SLACK_BOT_TOKEN="xoxb-your-bot-token"
+export SLACK_TEAM_ID="your-team-id"
+export SLACK_CHANNEL_IDS="comma,separated,channel,ids" # Optional: restrict to specific channels
+
 # Run the server
 uvicorn main:app --host 0.0.0.0 --reload
 ```
@@ -26,29 +31,76 @@ uvicorn main:app --host 0.0.0.0 --reload
 
 ## 🔍 About
 
-This server is part of the OpenAPI Tools Collection. Use it to fetch real-time weather information, location-based forecasts, and more — all wrapped in a developer-friendly OpenAPI interface.
+This server is part of the OpenAPI Tools Collection. It provides a comprehensive interface to Slack workspace operations, including:
 
-Compatible with any OpenAPI-supported ecosystem, including:
+- 📋 List channels with message history
+- 📤 Post messages and replies
+- 👥 User information and profiles
+- 👋 Add reactions to messages
+- 📜 View message threads and history
 
-- 🌀 FastAPI
-- 📘 Swagger UI
-- 🧪 API testing tools
+All functionality is wrapped in a developer-friendly OpenAPI interface, making it perfect for integration with AI agents, automation tools, or custom Slack applications.
 
 ---
 
-## 🚧 Customization
+## 🔑 Prerequisites
 
-Plug in your favorite weather provider API, tailor endpoints, or extend the OpenAPI spec. Ideal for integration into AI agents, automated dashboards, or personal assistants.
+1. **Slack Bot Token**: Create a Slack App and get a Bot User OAuth Token
+   - Visit [Slack API Apps](https://api.slack.com/apps)
+   - Create a new app or select existing
+   - Add necessary bot scopes:
+     - `channels:history`
+     - `channels:read`
+     - `chat:write`
+     - `reactions:write`
+     - `users:read`
+     - `users:read.email`
+   - Install the app to your workspace
+
+2. **Team ID**: Your Slack workspace/team ID
+   - Found in workspace settings or URL
+
+3. **Channel IDs** (Optional):
+   - Restrict the server to specific channels
+   - Comma-separated list of channel IDs
+
+---
+
+## 🛠️ Available Tools
+
+The server provides the following Slack tools:
+
+- `slack_list_channels`: List channels with recent message history
+- `slack_post_message`: Send messages to channels
+- `slack_reply_to_thread`: Reply to message threads
+- `slack_add_reaction`: Add emoji reactions to messages
+- `slack_get_channel_history`: Get channel message history
+- `slack_get_thread_replies`: Get replies in a thread
+- `slack_get_users`: List workspace users
+- `slack_get_user_profile`: Get detailed user profiles
+
+Each tool is available as a dedicated endpoint with full OpenAPI documentation.
 
 ---
 
 ## 🌐 API Documentation
 
-Once running, explore auto-generated interactive docs:
+Once running, explore the interactive API documentation:
 
 🖥️ Swagger UI: http://localhost:8000/docs  
 📄 OpenAPI JSON: http://localhost:8000/openapi.json
 
+The documentation includes detailed schemas, example requests, and response formats for all available tools.
+
+---
+
+## 🔒 Security Notes
+
+- Keep your `SLACK_BOT_TOKEN` secure
+- Use environment variables for sensitive credentials
+- Consider implementing additional authentication for the API server in production
+- Review Slack's [security best practices](https://api.slack.com/authentication/best-practices)
+
 ---
 
 Made with ❤️ by the Open WebUI community 🌍