> ## Documentation Index > Fetch the complete documentation index at: https://docs.mypraxos.com/llms.txt > Use this file to discover all available pages before exploring further. # Tools & Capabilities Overview > Discover what Praxos can do for you ## Overview Praxos comes equipped with a wide range of tools and capabilities to help you stay productive, organized, and informed. ## Tool Categories Browse websites, search the web, and extract information Schedule events, check availability, and manage your time Send, read, and organize emails across platforms Access, upload, and manage files in cloud storage ## Core Capabilities ### Communication Tools **Send Messages** * Send messages across platforms * Cross-platform messaging * Rich formatting support * File attachments **Intermediate Updates** * Progress notifications during long operations * Real-time status updates * User feedback loops ### Information Retrieval **Web Browsing** * Simple HTML page reading * AI-powered JavaScript-heavy site interaction * Content extraction and summarization * Multi-step navigation **Search** * Web search via Google * Targeted information lookup * Visual search with Google Lens * Context-aware results ### Task & Schedule Management **Calendar** * Create and manage events * Check availability * Find meeting times * Multi-calendar support **Scheduling** * Recurring task execution * Time-zone aware scheduling * Cron-like expressions * One-time and periodic tasks **Reminders** * Set reminders for specific times * Context-aware notifications * Snooze and reschedule ### Data & File Management **File Operations** * Upload and download files * File format conversion * OCR for images * Document parsing (PDF, Word, Excel) **Database** * Store user preferences * Maintain conversation context * User-specific data isolation * Efficient querying ### Knowledge Management **Notion** * Create and update pages * Database queries * Content blocks * Search workspace **Note Taking** * Quick notes * Structured information capture * Context linking * Search and retrieval ### Project Management **Trello** * Board and card management * Task tracking * Team collaboration * Progress monitoring **Task Organization** * Categorization * Priority setting * Due date tracking * Status updates ## AI Capabilities ### Natural Language Understanding Praxos understands: * Complex, multi-step requests * Context from conversation history * Ambiguous or partial information * Follow-up questions ### Intelligent Reasoning * Break down complex tasks * Multi-tool orchestration * Error handling and recovery * Adaptive responses ### Context Awareness * Remembers conversation history * User preferences and patterns * Cross-integration context * Time-zone awareness ## Tool Execution Pattern ```mermaid theme={null} graph LR A[User Request] --> B[Intent Analysis] B --> C[Tool Selection] C --> D[Tool Execution] D --> E{Success?} E -->|Yes| F[Format Response] E -->|No| G[Error Handling] G --> H[Retry or Alternative] H --> D F --> I[Send to User] ``` ## Dynamic Tool Creation Tools are created dynamically based on: * User's active integrations * Available credentials * User permissions * Context requirements Example: ```python theme={null} # User with Google Calendar connected tools = [ search_web, read_webpage, create_calendar_event, # ✓ Available search_calendar, # ✓ Available send_message ] # User without Google Calendar tools = [ search_web, read_webpage, # Calendar tools not available send_message ] ``` ## Tool Descriptions Each tool has clear descriptions for the AI: ```python theme={null} @tool async def create_calendar_event( title: str, start_time: datetime, end_time: datetime, attendees: Optional[List[str]] = None ): """ Creates a calendar event. Args: title: Event title start_time: Event start (ISO format) end_time: Event end (ISO format) attendees: Email addresses of attendees Returns: Event details and confirmation """ ``` ## Error Handling Robust error handling for: * API failures * Network issues * Invalid inputs * Permission errors * Rate limiting ## Performance Features ### Caching * User context cached in-memory * Integration credentials cached * Frequently accessed data * Smart cache invalidation ### Async Operations * All I/O operations async * Concurrent tool execution where possible * Non-blocking user interactions ### Retry Logic * Automatic retries for transient failures * Exponential backoff * Circuit breaker pattern * Graceful degradation ## Tool Permissions ### User-Level Control Users can: * Enable/disable specific tools * Set usage limits * Configure tool behavior * Review tool activity ### Integration-Based Tools automatically available when: * Integration is configured * Credentials are valid * Permissions are granted * Service is accessible ## Limitations & Quotas ### API Rate Limits External services have limits: * Google Calendar: 1M requests/day * Microsoft Graph: 2K requests/min * Notion: 3 requests/sec * Trello: 100 requests/10sec ### Resource Constraints * Message size limits (platform-specific) * File size limits * Processing time limits * Memory constraints ### Feature Availability Some features require: * Specific integrations * Premium accounts * Admin permissions * Geographic availability ## Custom Tools Future capability for users to: * Define custom tools * Create workflows * Build automations * Share with community ## Monitoring & Analytics Track tool usage: * Execution frequency * Success rates * Execution time * Error patterns ## Next Steps Explore specific tool categories: