Search file contents using regex pattern across directories. Cross-platform pure Python implementation (no external tools needed). Returns matching lines with file paths and line numbers.

Find files by glob pattern recursively. Results sorted by modification time (newest first). Auto-skips .git, node_modules and other common ignore directories.

Get local file path of voice message sent by user. When user sends voice message, system auto-downloads it. When you need to process user's voice message or transcribe voice to text.

Get system tool detailed parameter definition (Level 2 disclosure). When you need to understand unfamiliar tool usage, check tool parameters, or learn tool examples. Call before using unfamiliar tools.

Get the current plan execution status. Shows all steps and their completion status. Use to check progress during multi-step task execution.

Get skill reference documentation for additional guidance. When you need to get detailed technical docs, find examples, or understand advanced usage.

Get skill detailed instructions and usage guide (Level 2 disclosure). When you need to understand how to use a skill, check skill capabilities, or learn skill parameters.

Get current session system logs. IMPORTANT - when commands fail, encounter errors, or need to understand previous operation results, call this tool. Logs contain command details, error info, system status.

Get memory system statistics including total count and breakdown by type. When you need to check memory usage or understand memory distribution.

Get local file path of image sent by user. When user sends image, system auto-downloads it. When you need to process user's image or analyze image content.

Get current chat history including user messages, your replies, and system task notifications. When user says 'check previous messages' or 'what did I just send', use this tool.

Type text at current cursor position in desktop applications. When you need to enter text in dialogs, fill input fields, or type in text editors. Supports Chinese input. For browser webpage forms, use browser_type instead.

Deliver artifacts (files/images/voice) to current IM chat via gateway, returning a receipt. Use this as the only delivery proof for attachments. Text replies are sent automatically - only use this for file/image/voice attachments.

Delete a file or empty directory. Non-empty directories are rejected for safety. Use run_shell for recursive deletion.

Mark the plan as completed and generate a summary report. Call when ALL steps are done. Returns execution summary with success/failure statistics.

PERMANENTLY DELETE scheduled task. When user says 'cancel/delete task' use this. When user says 'turn off notification' use update_scheduled_task with notify=false. When user says 'pause task' use update_scheduled_task with enabled=false.

Call MCP server tool for extended capabilities. Check 'MCP Servers' section in system prompt for available servers and tools. When you need to use external service or access specialized functionality.

Type text into input fields on webpage. When you need to fill forms, enter search queries, or input data. PREREQUISITE - must use browser_navigate first. May need to click field first for focus.

Smart browser task agent - describe what you want done in natural language and it completes automatically. PREFERRED tool for multi-step browser operations like searching, form filling, and data extraction.

Switch to a specific browser tab by index. When you need to work with a different tab or return to previous page. Use browser_list_tabs to get tab indices.