Is Aec Model Bridge free?

Yes, Aec Model Bridge is free to use.

How do I install Aec Model Bridge?

Aec Model Bridge is a local plugin. Install it using the provided package and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What credentials does Aec Model Bridge need?

Aec Model Bridge requires the following credentials or environment variables: MCP_REVIT_WORKSPACE_DIR, MCP_REVIT_ALLOWED_DIRECTORIES, MCP_REVIT_MODE, MCP_REVIT_BRIDGE_URL, MCP_REVIT_AUDIT_LOG, MCP_REVIT_LOG_LEVEL. You can find setup instructions on the server detail page.

What AI apps work with Aec Model Bridge?

Aec Model Bridge uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Aec Model Bridge MCP Server

by Sam AEC

Developer ToolsUse Caution2.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Independent MCP integration for Autodesk Revit software through a local bridge.

About

Independent MCP integration for Autodesk Revit software through a local bridge.

Security Report

2.2

Use Caution2.2Critical Risk

This MCP server provides extensive control over Autodesk Revit, with 103+ tools exposed through the Model Context Protocol. While the codebase demonstrates reasonable structure and the localhost-only binding mitigates network exposure, several high-impact security concerns drive the score: (1) three extremely powerful reflection/execution tools (revit_invoke_method, revit_execute_python, revit_reflect_get/set) allow arbitrary code execution and API access without validation, (2) no input validation or sanitization on user-supplied parameters, (3) no authentication or authorization controls on any tool, and (4) the execute_python tool explicitly warns in its own documentation that it should be restricted in shared/production environments, yet has no restrictions. These design choices create significant risk in multi-user or less-trusted environments. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 3 high severity).

3 files analyzed · 16 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

process_spawn

Check that this permission is expected for this type of plugin.

system_info

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Workspace root directory for server file operations.Optional

Environment variable: MCP_REVIT_WORKSPACE_DIR

Semicolon-delimited allow-list of directories the server can access.Optional

Environment variable: MCP_REVIT_ALLOWED_DIRECTORIES

Server mode: mock or bridge.Optional

Environment variable: MCP_REVIT_MODE

Bridge URL, for example http://127.0.0.1:3000 (required when MCP_REVIT_MODE=bridge).Optional

Environment variable: MCP_REVIT_BRIDGE_URL

Path to the audit log file.Optional

Environment variable: MCP_REVIT_AUDIT_LOG

Python log level, for example INFO or DEBUG.Optional

Environment variable: MCP_REVIT_LOG_LEVEL

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-sam-aec-aec-model-bridge": {
      "env": {
        "MCP_REVIT_MODE": "your-mcp-revit-mode-here",
        "MCP_REVIT_AUDIT_LOG": "your-mcp-revit-audit-log-here",
        "MCP_REVIT_LOG_LEVEL": "your-mcp-revit-log-level-here",
        "MCP_REVIT_BRIDGE_URL": "your-mcp-revit-bridge-url-here",
        "MCP_REVIT_WORKSPACE_DIR": "your-mcp-revit-workspace-dir-here",
        "MCP_REVIT_ALLOWED_DIRECTORIES": "your-mcp-revit-allowed-directories-here"
      },
      "args": [
        "aec-model-bridge"
      ],
      "command": "uvx"
    }
  }
}

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Aec Model Bridge MCP Server

About

Security Report

Findings (16)Action required

Permissions Required

What You'll Need

How to Install

Reviews

No reviews yet

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