Adze

Native AI assistant for SOLIDWORKS. An in-process COM add-in grounded in your live CAD session, not a chat window beside it.

v0.1.1 public beta MIT licensed .NET 4.8 COM add-in Free Works offline
18
typed tools
702
unit tests
5
AI providers
8
step write safety lifecycle

What it does

Reads your document

Feature trees, dimensions, mates, configurations, rebuild diagnostics, reference graphs, custom properties, and closed-file search through 18 typed tools.

Runs an agentic loop

The model calls tools, observes results, and iterates. Every tool execution shows up as a live chip in the Task Pane.

Governs writes

Preview before apply, verification after, cascade analysis, trust-tier gating, and undo labels for every modification.

Multi-provider AI

OpenAI, Anthropic, OpenRouter, Ollama, and LM Studio. Deterministic fallback runs with no provider configured.

Runs local models

Ollama and LM Studio support means no data leaves your machine. Capability gating and health checks built in.

Streams answers

SSE streaming for real-time answer synthesis, across cloud and local providers alike.

Tool surface

ClassTools
Read (10)get_active_document, get_document_summary, get_selection_context, get_feature_tree_slice, get_dimensions, get_configurations, get_custom_properties, get_mates, get_rebuild_diagnostics, get_reference_graph
Retrieval (1)search_project_files (closed-file OLE indexer)
Write standard (4)set_custom_property, set_dimension_value, suppress_feature, unsuppress_feature
Write advanced (3)rename_object, insert_component, create_drawing_view

Install

Download the latest release, extract the zip, and double-click install-adze.bat. The Adze Manager opens — click Install / Reinstall, launch SOLIDWORKS, and the Adze Task Pane appears automatically.

Works on SOLIDWORKS 2025 and later, including the 3DEXPERIENCE SOLIDWORKS for Makers consumer tier. Adze includes a compatibility probe that gracefully handles SOLIDWORKS desktop updates — when an update breaks interop, Adze surfaces a warning banner instead of crashing the CAD host.