VWAY VisualPro × Codex Integration Guide
Intelligent MCP Connection Guide for OpenAI Codex & VisualPro
Three-Line TOML MCP Setup for Conversational Safety Analysis & Automated FMEA/STPA/FTA/TARA
01. VisualPro MCP Integration Overview & Key Values
Codex is an AI coding agent from OpenAI that connects directly to the VisualPro MCP Server through the Model Context Protocol (MCP) standard. Registration is completed by adding just three lines to the configuration file (config.toml).
⚙️ Three-Line TOML Registration Register the VisualPro MCP Server by adding a single TOML block to config.toml — no complex installation required | ⚡ Conversational FMEA / STPA / FTA and TARA Recommend Safety Mechanisms and build failure networks using natural language | 🔒 On-Premise Data Security Perform real-time engineering analysis securely on-device, fully compliant with enterprise security policies |
02. Prerequisites & Required Environment
| VisualPro Installation | Latest VisualPro solution and VisualPro.McpServer.exe binary (Default: C:\Program Files\VWAY\MCPServer\) |
| Codex App | Latest Codex installed and signed in with your ChatGPT account following the official OpenAI instructions (openai.com/codex) |
| OS & Permissions | Windows 10 / 11 (64-bit), permissions to edit configuration files in your user folder with a text editor (e.g., Notepad) |
03. 5-Step Codex Integration Guide
STEP 1. Prepare the Codex App
Install the Codex app on your PC, launch it, and sign in.
STEP 2. Edit the Configuration File (config.toml)
Open the config.toml file at the path below with a text editor, add the TOML code, and save it. If the file does not exist, simply create it at the same location.
📁 Configuration File Path
%USERPROFILE%\.codex\config.toml
💻 config.toml
[mcp_servers.VisualPro]
command = 'C:\Program Files\VWAY\MCPServer\VisualPro.McpServer.exe'
args = []
STEP 3. Restart the Codex App
After completing the setup, fully quit and restart the Codex app. Configuration changes take effect only after a restart.
STEP 4. Verify MCP Registration
Check that the VisualPro MCP Server is registered correctly in Codex. When VisualPro appears in the MCP tool list, the connection is ready.
STEP 5. Start VisualPro AI Conversational Analysis
With VisualPro running, freely instruct analyses in the Codex session using natural language such as 'Run FMEA failure mode analysis' or 'Verify Safety Mechanisms'.
04. Cautions & Notes
• config.toml uses the TOML format. Wrapping the path in single quotes (') lets you write backslashes (\) as-is; with double quotes (") you must escape them, e.g., C:\\Program Files\\...
• The VisualPro MCP Server is a local (stdio) executable that runs as a subprocess on your PC — no network access required. (This differs from remote MCP servers that require an HTTPS address.)
• After editing the configuration file, fully quit and restart the Codex app for the changes to take effect.
• VisualPro must be running before you start an analysis.
💡 VWAY VisualPro AI Technical Support & Inquiries
For inquiries regarding VisualPro MCP integration or enterprise custom AI solution deployment, please contact the VWAY Engineering Team.
Official Website: www.vwaycorp.com | Technical Support: support@vway.co.kr
VWAY VisualPro × Codex Integration Guide
Intelligent MCP Connection Guide for OpenAI Codex & VisualPro
Three-Line TOML MCP Setup for Conversational Safety Analysis & Automated FMEA/STPA/FTA/TARA
01. VisualPro MCP Integration Overview & Key Values
Codex is an AI coding agent from OpenAI that connects directly to the VisualPro MCP Server through the Model Context Protocol (MCP) standard. Registration is completed by adding just three lines to the configuration file (config.toml).
⚙️ Three-Line TOML Registration
Register the VisualPro MCP Server by adding a single TOML block to config.toml — no complex installation required
⚡ Conversational FMEA / STPA / FTA and TARA
Recommend Safety Mechanisms and build failure networks using natural language
🔒 On-Premise Data Security
Perform real-time engineering analysis securely on-device, fully compliant with enterprise security policies
02. Prerequisites & Required Environment
03. 5-Step Codex Integration Guide
STEP 1. Prepare the Codex App
Install the Codex app on your PC, launch it, and sign in.
STEP 2. Edit the Configuration File (config.toml)
Open the config.toml file at the path below with a text editor, add the TOML code, and save it. If the file does not exist, simply create it at the same location.
📁 Configuration File Path
💻 config.toml
STEP 3. Restart the Codex App
After completing the setup, fully quit and restart the Codex app. Configuration changes take effect only after a restart.
STEP 4. Verify MCP Registration
Check that the VisualPro MCP Server is registered correctly in Codex. When VisualPro appears in the MCP tool list, the connection is ready.
STEP 5. Start VisualPro AI Conversational Analysis
With VisualPro running, freely instruct analyses in the Codex session using natural language such as 'Run FMEA failure mode analysis' or 'Verify Safety Mechanisms'.
04. Cautions & Notes
• config.toml uses the TOML format. Wrapping the path in single quotes (') lets you write backslashes (\) as-is; with double quotes (") you must escape them, e.g., C:\\Program Files\\...
• The VisualPro MCP Server is a local (stdio) executable that runs as a subprocess on your PC — no network access required. (This differs from remote MCP servers that require an HTTPS address.)
• After editing the configuration file, fully quit and restart the Codex app for the changes to take effect.
• VisualPro must be running before you start an analysis.
💡 VWAY VisualPro AI Technical Support & Inquiries
For inquiries regarding VisualPro MCP integration or enterprise custom AI solution deployment, please contact the VWAY Engineering Team.
Official Website: www.vwaycorp.com | Technical Support: support@vway.co.kr