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BimOnMcp
Control Autodesk Revit / Navisworks / AutoCAD + Dynamo from Claude AI via MCP (community edition, MIT).
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What's in it
- Data offered docs-verified
- Revit model query · Navisworks model query · IronPython script execution in Revit, Navisworks and AutoCAD · Saved reusable scripts in an in-host palette · Dynamo for Revit graph read, control, edit and batch build
- Formats docs-verified
- MCP stdio
- Access docs-verified
- Free community edition under MIT licence; requires a local Windows install and a licensed local Autodesk host (Revit, Navisworks, AutoCAD or Dynamo for Revit)
Useful for
- Use cases llm-inferred
- Batch-editing or querying Revit model elements from a Claude session via saved IronPython scripts · Building or running Dynamo graphs to automate repetitive Revit model setup · Scripting AutoCAD or Civil 3D drawing tasks through natural-language prompts · Scripted model checks or queries in Navisworks
- Audience llm-inferred
- BIM coordinators · BIM/civils engineers · CAD technicians · Dynamo users · Revit automation developers
Limitations
- Constraints docs-verified
- Operations longer than 28 seconds may time out the follow-up request · Only one connected instance per product at a time · Navisworks IronPython 2.7 standard library is limited to os, collections, functools, ntpath and __future__ · Dynamo tools are available for Revit only · Navisworks requires a per-version build · Installer is not code-signed, so Windows SmartScreen will warn · Community edition maintained by a single author; no support commitment stated
- Licence
- Other
- Authentication
- Unknown — review source docs
- GitHub stars
- 9
- Last commit
- 02/08/2026
- Last successful page check
- 14/10/2026
- Page health
- healthy
- Package
- Not recorded
- Verification
- Not independently verified
Auto-extracted, unverified fields: tools, install, auth. Check upstream documentation.
Provenance & evidence
Tools/install/auth auto-extracted from README; quality score heuristic (stars, recency, tool count, licence).
Metadata observed 15/10/2026 · research sweep: github-search