nvidia-stock-analysis

---
name: workspace-filesystem
description: The virtual filesystem layout of this workspace.
---

# Virtual Filesystem

You work in a terminal over a virtual filesystem. Read files with shell
commands; service operations are listed in SKILL.md.

| Path | Description |
|---|---|
| `/workspace` | Agent workspace; current directory and home (`~`). |
| `/tmp` | Temporary files. |
| `/dev` | Device files: `null` and `zero` (mounted automatically). |

---
name: workspace-commands
description: The shell commands and task tools available in this workspace.
---

# Available commands

Standard Unix commands, among them:

    cat  head  tail  ls  find  grep  wc  sort  uniq  cut  tr  sed  awk
    diff  tee  xargs  jq  unzip  curl

with pipes, `>` redirection, `$(...)` substitution and `$'...'`.

The task CLIs below are registered with this shell rather than installed
as files; do not inspect them with `which`, `file` or `/usr/bin`.

## browser

Use `browser <command> '<JSON arguments>'`. Run `browser <command> --help`
to get more information.

| Command | Arguments | Description |
|---|---|---|
| `browser close` | `{}` | Close the page |
| `browser resize` | `{width: number, height: number}` | Resize the browser window — `width`: Width of the browser window; `height`: Height of the browser window |
| `browser console-messages` | `{}` | Returns all console messages |
| `browser handle-dialog` | `{accept: bool, promptText?: str}` | Handle a dialog — `accept`: Whether to accept the dialog.; `promptText`: The text of the prompt in case of a prompt dialog. |
| `browser evaluate` | `{function: str, element?: str, ref?: str}` | Evaluate JavaScript expression on page or element — `function`: () => { /* code */ } or (element) => { /* code */ } when element is provided; `element`: Human-readable element description used to obtain permission to interact with the element; `ref`: Exact target element reference from the page snapshot |
| `browser file-upload` | `{paths: list[str]}` | Upload one or multiple files — `paths`: The absolute paths to the files to upload. Can be a single file or multiple files. |
| `browser install` | `{}` | Install the browser specified in the config. Call this if you get an error about the browser not being installed. |
| `browser press-key` | `{key: str}` | Press a key on the keyboard — `key`: Name of the key to press or a character to generate, such as `ArrowLeft` or `a` |
| `browser type` | `{element: str, ref: str, text: str, submit?: bool, slowly?: bool}` | Type text into editable element — `element`: Human-readable element description used to obtain permission to interact with the element; `ref`: Exact target element reference from the page snapshot; `text`: Text to type into the element; `submit`: Whether to submit entered text (press Enter after); `slowly`: Whether to type one character at a time. Useful for triggering key handlers in the page. By default entire text is filled in at once. |
| `browser navigate` | `{url: str}` | Navigate to a URL — `url`: The URL to navigate to |
| `browser navigate-back` | `{}` | Go back to the previous page |
| `browser navigate-forward` | `{}` | Go forward to the next page |
| `browser network-requests` | `{}` | Returns all network requests since loading the page |
| `browser take-screenshot` | `{raw?: bool, filename?: str, element?: str, ref?: str, fullPage?: bool}` | Take a screenshot of the current page. You can't perform actions based on the screenshot, use browser_snapshot for actions. — `raw`: Whether to return without compression (in PNG format). Default is false, which returns a JPEG image.; `filename`: File name to save the screenshot to. Defaults to `page-{timestamp}.{png\|jpeg}` if not specified.; `element`: Human-readable element description used to obtain permission to screenshot the element. If not provided, the screenshot will be taken of viewport. If element is provided, ref must be provided too.; `ref`: Exact target element reference from the page snapshot. If not provided, the screenshot will be taken of viewport. If ref is provided, element must be provided too.; `fullPage`: When true, takes a screenshot of the full scrollable page, instead of the currently visible viewport. Cannot be used with element screenshots. |
| `browser snapshot` | `{}` | Capture accessibility snapshot of the current page. The snapshot is divided into manageable spans (configurable via --span-size, default 2000 characters, or use -1 to show complete snapshot) and shows the first span by default. Use browser_snapshot_navigate_* tools to view other spans or browser_snapshot_search to find content across all spans. This provides structured element data with ref attributes for interaction, making it better than screenshots for automation. |
| `browser click` | `{element: str, ref: str, doubleClick?: bool, button?: "left" \| "right" \| "middle"}` | Perform click on a web page — `element`: Human-readable element description used to obtain permission to interact with the element; `ref`: Exact target element reference from the page snapshot; `doubleClick`: Whether to perform a double click instead of a single click; `button`: Button to click, defaults to left |
| `browser drag` | `{startElement: str, startRef: str, endElement: str, endRef: str}` | Perform drag and drop between two elements — `startElement`: Human-readable source element description used to obtain the permission to interact with the element; `startRef`: Exact source element reference from the page snapshot; `endElement`: Human-readable target element description used to obtain the permission to interact with the element; `endRef`: Exact target element reference from the page snapshot |
| `browser hover` | `{element: str, ref: str}` | Hover over element on page — `element`: Human-readable element description used to obtain permission to interact with the element; `ref`: Exact target element reference from the page snapshot |
| `browser select-option` | `{element: str, ref: str, values: list[str]}` | Select an option in a dropdown — `element`: Human-readable element description used to obtain permission to interact with the element; `ref`: Exact target element reference from the page snapshot; `values`: Array of values to select in the dropdown. This can be a single value or multiple values. |
| `browser snapshot-navigate-to-span` | `{spanIndex: int}` | Navigate to a specific span in the current page snapshot by index. Each span contains a portion of the page content (limited by span size). Use this when you know the exact span number you want to view, typically after using browser_snapshot_search to locate content. — `spanIndex`: The span index to navigate to (0-based) |
| `browser snapshot-navigate-to-first-span` | `{}` | Navigate to the first span of the current page snapshot. This shows the beginning of the page content and is useful for starting from the top of the page when exploring content sequentially. |
| `browser snapshot-navigate-to-last-span` | `{}` | Navigate to the last span of the current page snapshot. This shows the end of the page content and is useful for accessing footer content, final form elements, or bottom navigation. |
| `browser snapshot-navigate-to-next-span` | `{}` | Navigate to the next span in the current page snapshot. If already at the last span, stays at the last span. Use this for sequential exploration of page content from top to bottom. |
| `browser snapshot-navigate-to-prev-span` | `{}` | Navigate to the previous span in the current page snapshot. If already at the first span, stays at the first span. Use this for sequential exploration of page content from bottom to top. |
| `browser snapshot-navigate-to-line` | `{globalLineNumber: int, contextLines?: int}` | Navigate to a specific global line number in the current page snapshot with configurable surrounding context lines. Shows which spans contain the context lines. The target line is marked with ">>>". Use this to quickly jump to specific content found via search results. — `globalLineNumber`: The global line number to navigate to (1-based); `contextLines`: Number of context lines to show before and after the target line (default: 3) |
| `browser snapshot-search` | `{pattern: str, flags?: str}` | Search for a pattern across all spans of the current page snapshot using regular expressions. Returns matches with both global line numbers (across entire snapshot) and in-span line numbers (within each span). Shows which spans contain matches for navigation. Supports regex flags like "gi" for global case-insensitive search. — `pattern`: The regex pattern to search for; `flags`: Optional regex flags (e.g., "gi" for global case-insensitive) |
| `browser tab-list` | `{}` | List browser tabs |
| `browser tab-new` | `{url?: str}` | Open a new tab — `url`: The URL to navigate to in the new tab. If not provided, the new tab will be blank. |
| `browser tab-select` | `{index: number}` | Select a tab by index — `index`: The index of the tab to select |
| `browser tab-close` | `{index?: number}` | Close a tab — `index`: The index of the tab to close. Closes current tab if not provided. |
| `browser wait-for` | `{time?: number, text?: str, textGone?: str}` | Wait for text to appear or disappear or a specified time to pass — `time`: The time to wait in seconds; `text`: The text to wait for; `textGone`: The text to wait for to disappear |

## yahoo-finance

Use `yahoo-finance <command> '<JSON arguments>'`. Run
`yahoo-finance <command> --help` to get more information.

| Command | Arguments | Description |
|---|---|---|
| `yahoo-finance get-historical-stock-prices` | `{ticker: str, period?: str = "1mo", interval?: str = "1d", start_date?: str = null, end_date?: str = null, auto_adjust?: bool = true}` | Get historical stock prices for a given ticker symbol from yahoo finance. Include the following information: Date, Open, High, Low, Close, Volume, Dividends, Stock Splits, and optionally Adj Close. Args: ticker: str The ticker symbol of the stock to get historical prices for, e.g. "AAPL" period : str Valid periods: 1d,5d,1mo,3mo,6mo,1y,2y,5y,10y,ytd,max Used only when both start_date and end_date are not provided Default is "1mo" interval : str Valid intervals: 1m,2m,5m,15m,30m,60m,90m,1h,1d,5d,1wk,1mo,3mo Intraday data cannot extend last 60 days Default is "1d" start_date: str (optional) The start date for historical data (format: 'YYYY-MM-DD'), e.g. "2024-01-01" If provided, period parameter will be ignored end_date: str (optional) The end date for historical data (format: 'YYYY-MM-DD'), e.g. "2024-12-31" If not provided, defaults to current date auto_adjust: bool (optional) If True (default), returns prices adjusted for dividends and stock splits (Open, High, Low, Close are adjusted) If False, returns raw unadjusted prices and includes 'Adj Close' column Default is True |
| `yahoo-finance get-stock-price-by-date` | `{ticker: str, date: str, find_nearest?: bool = true, auto_adjust?: bool = true}` | Get stock price for a specific date. This tool is more efficient than getting historical prices when you only need data for one specific date. Args: ticker: str The ticker symbol of the stock to get price for, e.g. "AAPL" date: str The specific date to get price for (format: 'YYYY-MM-DD'), e.g. "2024-01-15" find_nearest: bool If True and the exact date has no trading data (weekend/holiday), return the nearest trading day data. If False, return error for non-trading days. Default is True. auto_adjust: bool (optional) If True (default), returns prices adjusted for dividends and stock splits If False, returns raw unadjusted prices Default is True |
| `yahoo-finance get-stock-info` | `{ticker: str}` | Get stock information for a given ticker symbol from yahoo finance. Include the following information: Stock Price & Trading Info, Company Information, Financial Metrics, Earnings & Revenue, Margins & Returns, Dividends, Balance Sheet, Ownership, Analyst Coverage, Risk Metrics, Other. Args: ticker: str The ticker symbol of the stock to get information for, e.g. "AAPL" |
| `yahoo-finance get-yahoo-finance-news` | `{ticker: str}` | Get news for a given ticker symbol from yahoo finance. Args: ticker: str The ticker symbol of the stock to get news for, e.g. "AAPL" |
| `yahoo-finance get-stock-actions` | `{ticker: str}` | Get stock dividends and stock splits for a given ticker symbol from yahoo finance. Args: ticker: str The ticker symbol of the stock to get stock actions for, e.g. "AAPL" |
| `yahoo-finance get-financial-statement` | `{ticker: str, financial_type: str}` | Get financial statement for a given ticker symbol from yahoo finance. You can choose from the following financial statement types: income_stmt, quarterly_income_stmt, balance_sheet, quarterly_balance_sheet, cashflow, quarterly_cashflow. Args: ticker: str The ticker symbol of the stock to get financial statement for, e.g. "AAPL" financial_type: str The type of financial statement to get. You can choose from the following financial statement types: income_stmt, quarterly_income_stmt, balance_sheet, quarterly_balance_sheet, cashflow, quarterly_cashflow. |
| `yahoo-finance get-holder-info` | `{ticker: str, holder_type: str}` | Get holder information for a given ticker symbol from yahoo finance. You can choose from the following holder types: major_holders, institutional_holders, mutualfund_holders, insider_transactions, insider_purchases, insider_roster_holders. Args: ticker: str The ticker symbol of the stock to get holder information for, e.g. "AAPL" holder_type: str The type of holder information to get. You can choose from the following holder types: major_holders, institutional_holders, mutualfund_holders, insider_transactions, insider_purchases, insider_roster_holders. |
| `yahoo-finance get-option-expiration-dates` | `{ticker: str}` | Fetch the available options expiration dates for a given ticker symbol. Args: ticker: str The ticker symbol of the stock to get option expiration dates for, e.g. "AAPL" |
| `yahoo-finance get-option-chain` | `{ticker: str, expiration_date: str, option_type: str}` | Fetch the option chain for a given ticker symbol, expiration date, and option type. Args: ticker: str The ticker symbol of the stock to get option chain for, e.g. "AAPL" expiration_date: str The expiration date for the options chain (format: 'YYYY-MM-DD') option_type: str The type of option to fetch ('calls' or 'puts') |
| `yahoo-finance get-recommendations` | `{ticker: str, recommendation_type: str, months_back?: int = 12}` | Get recommendations or upgrades/downgrades for a given ticker symbol from yahoo finance. You can also specify the number of months back to get upgrades/downgrades for, default is 12. Args: ticker: str The ticker symbol of the stock to get recommendations for, e.g. "AAPL" recommendation_type: str The type of recommendation to get. You can choose from the following recommendation types: recommendations, upgrades_downgrades. months_back: int The number of months back to get upgrades/downgrades for, default is 12. |

## excel

Use `excel <command> '<JSON arguments>'`. Run `excel <command> --help` to
get more information.

| Command | Arguments | Description |
|---|---|---|
| `excel apply-formula` | `{filepath: str, sheet_name: str, cell: str, formula: str}` | Apply Excel formula to cell. Excel formula will write to cell with verification. |
| `excel validate-formula-syntax` | `{filepath: str, sheet_name: str, cell: str, formula: str}` | Validate Excel formula syntax without applying it. |
| `excel format-range` | `{filepath: str, sheet_name: str, start_cell: str, end_cell?: str = null, bold?: bool = false, italic?: bool = false, underline?: bool = false, font_size?: int = null, font_color?: str = null, bg_color?: str = null, border_style?: str = null, border_color?: str = null, number_format?: str = null, alignment?: str = null, wrap_text?: bool = false, merge_cells?: bool = false, protection?: dict = null, conditional_format?: dict = null}` | Apply formatting to a range of cells. |
| `excel read-data-from-excel` | `{filepath: str, sheet_name: str, start_cell?: str = "A1", end_cell?: str = null, preview_only?: bool = false}` | Read data from Excel worksheet with cell metadata including validation rules. Args: filepath: Path to Excel file sheet_name: Name of worksheet start_cell: Starting cell (default A1) end_cell: Ending cell (optional, auto-expands if not provided) preview_only: Whether to return preview only Returns: JSON string containing structured cell data with validation metadata. Each cell includes: address, value, row, column, and validation info (if any). |
| `excel write-data-to-excel` | `{filepath: str, sheet_name: str, data: list[list], start_cell?: str = "A1"}` | Write data to Excel worksheet. Excel formula will write to cell without any verification. PARAMETERS: filepath: Path to Excel file sheet_name: Name of worksheet to write to data: List of lists containing data to write to the worksheet, sublists are assumed to be rows start_cell: Cell to start writing to, default is "A1" |
| `excel create-workbook` | `{filepath: str}` | Create new Excel workbook. |
| `excel create-worksheet` | `{filepath: str, sheet_name: str}` | Create new worksheet in workbook. |
| `excel create-chart` | `{filepath: str, sheet_name: str, data_range: str, chart_type: str, target_cell: str, title?: str = "", x_axis?: str = "", y_axis?: str = ""}` | Create chart in worksheet. |
| `excel create-pivot-table` | `{filepath: str, sheet_name: str, data_range: str, rows: list[str], values: list[str], columns?: list[str] = null, agg_func?: str = "mean"}` | Create pivot table in worksheet. |
| `excel create-table` | `{filepath: str, sheet_name: str, data_range: str, table_name?: str = null, table_style?: str = "TableStyleMedium9"}` | Creates a native Excel table from a specified range of data. |
| `excel copy-worksheet` | `{filepath: str, source_sheet: str, target_sheet: str}` | Copy worksheet within workbook. |
| `excel delete-worksheet` | `{filepath: str, sheet_name: str}` | Delete worksheet from workbook. |
| `excel rename-worksheet` | `{filepath: str, old_name: str, new_name: str}` | Rename worksheet in workbook. |
| `excel get-workbook-metadata` | `{filepath: str, include_ranges?: bool = false}` | Get metadata about workbook including sheets, ranges, etc. |
| `excel merge-cells` | `{filepath: str, sheet_name: str, start_cell: str, end_cell: str}` | Merge a range of cells. |
| `excel unmerge-cells` | `{filepath: str, sheet_name: str, start_cell: str, end_cell: str}` | Unmerge a range of cells. |
| `excel copy-range` | `{filepath: str, sheet_name: str, source_start: str, source_end: str, target_start: str, target_sheet?: str = null}` | Copy a range of cells to another location. |
| `excel delete-range` | `{filepath: str, sheet_name: str, start_cell: str, end_cell: str, shift_direction?: str = "up"}` | Delete a range of cells and shift remaining cells. |
| `excel validate-excel-range` | `{filepath: str, sheet_name: str, start_cell: str, end_cell?: str = null}` | Validate if a range exists and is properly formatted. |
| `excel get-data-validation-info` | `{filepath: str, sheet_name: str}` | Get all data validation rules in a worksheet. This tool helps identify which cell ranges have validation rules and what types of validation are applied. Args: filepath: Path to Excel file sheet_name: Name of worksheet Returns: JSON string containing all validation rules in the worksheet |

## git

Use `git --help` for Git operations on workspace repositories.

## python3

Execute Python code directly under the agent workspace and return stdout
and stderr. Code can be pasted into a `.py` file and run with `python3`.

Python cannot launch subprocesses or make direct network requests. Run the
documented service commands directly in the shell. Use Python for local
file processing and generating JSON arguments.

cat  head  tail  ls  find  grep  wc  sort  uniq  cut  tr  sed  awk
diff  tee  xargs  jq  unzip  curl