Use SignOnSite with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Track who enters and exits your construction sites with digital sign-in, safety inductions, and compliance documentation.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 12 capabilities
The complete SignOnSite capability set.
These are the exact actions your AI can choose when you ask it to work with SignOnSite.
01-04
4 capabilities in this set.
Part of 12 available through SignOnSite.
- 01
Get worker details
Get details for a specific worker
- 02
List sites
List all construction sites
- 03
List workers
List all site workers
- 04
Query site attendance
Supports filtering by site and date. Query worker attendance records
05-08
4 capabilities in this set.
Part of 12 available through SignOnSite.
- 05
Query worker credentials
Check worker licenses and inductions
- 06
Query permits
G., Hot Works, Confined Space) for your projects. Query safety permits
- 07
Sign off worker
Record a manual sign-off for a worker
- 08
Sign on worker
Record a manual sign-on for a worker
09-12
4 capabilities in this set.
Part of 12 available through SignOnSite.
- 09
Enrol worker
Enrol a new worker
- 10
Get site details
Get details for a specific site
- 11
List companies
List all associated companies
- 12
Query form submissions
Query completed safety forms
Observed, not estimated
890ms average. Fast in production.
SignOnSite is checked daily against the live service.
- Fastest day
- 750ms
- Slowest day
- 1113ms
- 14-day trend
- Slowing+5%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 12 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of SignOnSite, so you can see the experience inside your AI.
It does not authenticate your account with SignOnSite. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
SignOnSite Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_FB0e0XfAO84heeGMlIldyjVt9QmhfYrUSzuaeGF8/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — SignOnSite capabilities are ready to use.
{
"mcpServers": {
"signonsite-mcp": {
"url": "https://edge.vinkius.com/vk_preview_FB0e0XfAO84heeGMlIldyjVt9QmhfYrUSzuaeGF8/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions SignOnSite owners ask.
- 01
Can my AI automatically find which workers are currently signed onto a specific construction site?
Yes! Use the query_attendance capability. Provide the Site ID, and your agent will return the list of currently present workers and their sign-on times in seconds.
- 02
How do I check if a specific worker has completed their safety induction for a site?
Simply ask the agent to run the get_worker or query_credentials action. It will retrieve the enrollment status and safety credentials for that individual.
- 03
How do I find my SignOnSite API Token?
Log in to your SignOnSite web dashboard, navigate to the Settings > API section, and you will find your unique Company API Token there.
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