flatten
Flatten Collection to single Note
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Flatten Collection to single Note
Tests sort primitive (ORDER BY)
Visible item entities within radius R (default/max 7), filtered by forward cone and line-of-sight.
Transform Note structure into Collection
Observe inventory contents and equipped items - epistemic, read-only. Returns inventory slots and equipped items
Equip an item from inventory into hand or offhand. Returns success/failure
Synchronous wait for 1 second using time.sleep. Useful for timing delays or pacing actions
Test JSON SQL primitives with semantic-scholar output
Tests calculate tool with arithmetic, trig, and variable substitution
Check if text matches regex pattern or contains substring
Compare two Notes or Collections to find similarities, differences, and relationships. Use to identify semantic relationships between documents
Tests map primitive with additional operation arguments
Drop items from inventory into the world as entities - embodied manipulation. Returns dropped items
Tests join primitive (INNER JOIN)
Generates zoomable HTML visualization of the spatial map showing walkability, hazards, resources, and observation confidence.
Unified observation tool: fetches blocks, entities, and items in a single efficient call.
Creates test data for JSON SQL primitive tests
Visible non-air blocks within radius R (default/max 7). Filtered by forward cone (yaw ±60°, pitch -60..+90) and line-of-sight. Does NOT report items.
Get the current status of the OSWorld server. Returns server readiness, uptime, step counter, provider, and screen configuration.
Labels a coordinate with a waypoint name for reasoning about spatial relationships. Use to mark important locations for navigation and planning
Apply operation to each item in Collection
Get the current observation from the OSWorld environment. Returns screenshot (base64 PNG) and accessibility tree (JSON).
Turn to a cardinal direction (0, 90, 180, 270) and snap to block center. Atomic orientation operation suitable for composition.
Execute Python code (typically pyautogui commands) in the OSWorld environment. Returns execution result with success status, return code, duration, stdout, and stderr.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.