Use Exposure Triangle Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Deterministic photographic exposure calculator for aperture, shutter speed, and ISO adjustments.
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 · 3 capabilities
The complete Exposure Triangle Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Exposure Triangle Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Exposure Triangle Calculator.
- 01
Calculate exposure shift
Calculates new exposure settings when a user wants to change one or more parameters by a specific number of stops
- 02
Calculate metering compensation
G., from Matrix to Spot) and needs to adjust exposure. Calculates the exposure compensation required when switching between different metering modes
- 03
Evaluate scene brightness
Determines the current Exposure Value (EV) and Light Value (LV) based on current settings
Observed, not estimated
869ms average. Fast in production.
Exposure Triangle Calculator is checked daily against the live service.
- Fastest day
- 656ms
- Slowest day
- 1059ms
- 14-day trend
- Slowing+20%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 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 Exposure Triangle Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Exposure Triangle Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Exposure Triangle Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_PXuMMJ7g6it3cACGpHe45Q9Qi05P1Etorn1kySnS/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 — Exposure Triangle Calculator capabilities are ready to use.
{
"mcpServers": {
"exposure-triangle-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_PXuMMJ7g6it3cACGpHe45Q9Qi05P1Etorn1kySnS/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 Exposure Triangle Calculator owners ask.
- 01
How do I maintain the same exposure when changing one setting?
You can use the calculate_exposure_shift capability. By providing your current settings and specifying the desired change for one parameter, the capability calculates the necessary adjustments for the others to keep the total exposure constant.
- 02
Can this capability handle fractional stops?
Yes, the calculator supports fractional stop adjustments, including 1/3, 1/2, and 2/3 stops, for precise exposure control.
- 03
What happens if I request an impossible exposure setting?
If a requested setting violates physical constraints, such as a shutter speed faster than the flash sync speed or an aperture smaller than the lens allows, the capability will flag the combination as impossible.
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