Report bridge, NX version, and active-part status.

Create a part inside the configured workspace.

Open a part from the configured workspace.

Save the active work part.

Close the active work part, optionally saving it first.

Export the active work part as STEP inside the configured workspace.

List sketches in the active work part.

List bodies in the active work part.

List features in the active work part.

Inspect every edge of a body: index, curve type, endpoints, midpoint, length, bounding box, direction and adjacent face count. Read-only.

Inspect every face of a body: index, tag, face type, centroid, area, normal (planar only) and adjacent edge count. Read-only.

Create and activate a sketch on a principal datum plane.

Add a line to an explicit sketch reference.

Add a rectangle to an explicit sketch reference.

Add a circle (center + diameter) to an explicit sketch reference.

Add an arc (center, radius, start/end degrees) to an explicit sketch reference.

Deactivate and finish an explicit sketch reference.

Extrude a sketch into a new body, or subtract it from an existing target body.

Create a hole on a target body (circle sketch + boolean subtract).

Create a coaxial counterbore hole: a smaller deep through hole plus a larger shallow counterbore from the top face. Independent from nx_hole.

Create a coaxial countersink (conical) hole: a smaller deep through cylinder plus a conical countersink from the top face. Independent of nx_hole / nx_counterbore_hole.

Shell (hollow) a body: remove one face as an opening and keep a constant wall thickness. First version removes a single face; inward=True keeps the outer dimensions.

Create an edge blend (fillet) on edges of a body; default all edges.

Create a symmetric chamfer on edges of a body; default all edges.

Boolean-unite one or more tool bodies into the target body.

The target body keeps its id; the tool bodies are consumed and disappear from nx_list_bodies after the boolean.

Revolve a closed sketch section around an in-sketch 2D axis.

Creates a new solid only (no unite/subtract). axis_start and axis_end are sketch XY coordinates defining the revolution axis; angle is the sweep angle in degrees (0 < angle <= 360).

Mirror a body about a datum plane.

plane selects the mirror datum plane (XY/XZ/YZ); offset shifts that plane along its normal by the given mm value (default 0). The mirrored body is created as an independent body and is NOT united with the source; use nx_unite if merging is required.

Pattern a body linearly along X/Y/Z.

count is the total number of instances including the original (count=4 yields 4 bodies); spacing is the per-instance delta in mm. The original body is kept and new instances are independent bodies (NOT united); use nx_unite if merging is required.

Pattern a body circularly about an axis through center.

count is the total number of instances including the original (count=4 yields 4 bodies); angle is the total sweep in degrees (360.0 distributes evenly around a full circle). The original body is kept and new instances are independent bodies (NOT united); use nx_unite if merging is required.

Undo the last visible NX MCP operation.

Fit the active modeling view.

Clear the current task state and return NX to normal interaction.

With the resident C# Loader backend, the Loader and named pipe remain alive for the entire NX session; nx_release does not unload the plugin or require Alt+F8 to start it again.

Create a drawing sheet and place a base view of the given model view.

The part must already contain geometry for the base view to be meaningful.

Project a view from an existing drafting view at sheet position (x, y).

Leave parent_view_id empty to use the first drafting view on the sheet.

List the drawing sheets in the active part.

List the drafting views on the current drawing sheet.

Read back every dimension in the part: measured size and tolerance.

Returns one entry per dimension, formatted as "<journal_id>||size=|tol=/|<tolerance_type>". Use this to verify dimensions you just created, or to READ an existing NX 2D drawing: sizes and tolerances are recovered from the model, so an agent can understand what a drawing specifies without opening the UI.

Read the non-dimension annotations of a drawing: notes, GD&T, roughness.

Each entry is prefixed by kind: "NOTE|<journal_id>|" drafting / technical-requirement text "GDT|<journal_id>||tol=|datum=,," "ROUGH|<journal_id>" surface finish symbol Use this together with nx_list_dimensions to fully understand an existing NX 2D process drawing.

Create a RADIUS dimension on one edge (fillets, arcs, rounds).

edge_index is the 0-based index from nx_list_edges on the given body.

Delete a note / dimension / GDT / roughness annotation.

Pass either its journal id or name (e.g. "LEN_120", "HANDLE R-5132"), or a "kind:index" selector: note:0, dim:1, gdt:0, rough:0 (0-based, in the order returned by nx_list_dimensions / nx_list_annotations). Useful for cleaning up test annotations that nx_undo cannot reach.

Export the current drawing display to a PDF file.

Pass sheet_name to display that sheet first (the export follows the current display). Use nx_list_drawing_sheets to see available sheet names.

Create a surface finish (roughness) symbol on the current drawing sheet.

value goes into the symbol's a1 slot - e.g. "1.6" for Ra 1.6, "3.2" for Ra 3.2. Position is in sheet coordinates (mm).

Place a title block on the current drawing sheet.

Position is in sheet coordinates (mm); typically bottom-right, e.g. pos_x=340, pos_y=5 for an A3 landscape sheet.

Set a string attribute on the part.

This is how a title block gets its CONTENT: title-block cells usually reference part attributes. Typical names: 名称 / 图号 / 材料 / 设计 / 审核 / 比例 / 单位. Value may contain spaces.

Read back all user attributes set on the part (title-block content).

Measure the minimum 3D distance between two edges of a body.

This is a QUERY: no annotation is created. It returns the numeric distance (mm) plus the two closest points, so an agent can verify geometry instead of guessing. Indices are 0-based from nx_list_edges.

Add technical-requirement / process text to the current drawing sheet.

Use "|" to start a new line, e.g. "技术要求|1. 未注倒角 C0.5|2. 调质 28-32HRC". Position is in sheet coordinates (mm).

Create a DIAMETER dimension on one edge (essential for shafts).

A linear dimension between two edges cannot express a diameter; use this for cylindrical/circular features. edge_index is the 0-based index from nx_list_edges on the given body.

Force every drafting view on the current sheet to a fresh update.

Clears the out-of-date ("clock") flag shown in the Part Navigator after a drawing or projected view is created or modified.

Create an associative linear dimension with a bilateral tolerance.

Measures the distance between two model edges (selected by their 0-based index from nx_list_edges on the given body) inside the drafting view. Default tolerance is ±0.1 mm using the BilateralTwoLines style.