Mira by Pirros.
The agent for Revit.
Learn, control, and create in Revit through natural language.
Your right hand for Revit.
Thousands of design teams already trust Pirros to manage their details, families, and standards across projects, teams, and offices. Now that same intelligence works inside Revit—and responds to plain English.
Built on frontier AI models and tested by real designers on real projects, this agent goes beyond a standard API integration or MCP—leveraging dynamic tools and skills to access new possibilities to interact with, control, and create in Revit. Trained on design-specific production workflows, Mira outperforms the Revit-native assistant on every test, every time.
Use this agent to:
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Chat your way into learning Revit, no technical skills required
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Automate batch actions at scale
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Create, adjust and work with details, families and other Revit content
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Build reusable skills to give context and save time
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Troubleshoot Revit issues using natural language
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Convert non-Revit details into Revit content using curated skills
Mira is created and hosted by Pirros and is built with the same enterprise security standards as the Pirros platform, including SOC 2 Type 2 compliance.
As a BIM Manager, I find this tool valuable at every level of the team. Designers can use it for repetitive tasks and quick answers, while managers can dig into detailed file information. The standout feature is that when it hits a limitation, it writes its own tools to solve the problem.
Meet Mira. The engine behind the agent.
Every project your firm completes generates knowledge that should compound over time. Most of it disappears.
Mira is the AI engine at the core of Pirros. Her name comes from the Latin mira—to see, and to mirror back. She finds the throughlines across your projects and reflects that knowledge back as smarter recommendations, reusable standards, and a living knowledge base that grows with every project you complete.
She doesn't start from scratch. She starts from everything you've already built.
Five days. Five releases. One engine.
During the first week of May, Pirros released five new capabilities—all powered by our AI engine, Mira. Watch our launch week webinar for a peek into these new features.
How to get Mira, the agent for Revit.
A generous number of Mira interactions are free every month.
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Click “Try now for free” and enter your email to download the Mira installer.Start for free.
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Open Revit, where Mira will appear.
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Sign in with your email, no credit card required.
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Upgrade as you need more.
By downloading, you agree to the Mira End User License Agreement.
