How does this MCP calculate vitamin D time?

It uses solar geometry and human biological data to determine how many minutes of exposure are required for your specific needs.

Can I use this to avoid sunburn?

Yes, the get_safe_exposure_limit capability calculates the maximum time you can stay in the sun before hitting a high risk of sunburn.

Does it work with my specific skin type?

Yes, the capabilities require your skin type to provide accurate synthesis times and safe exposure limits.

Which AI clients can use this MCP?

You can use this with any MCP-compatible client, including Claude, Cursor, and Windsurf.

Do I need to provide my location?

Yes, providing your latitude helps the capability account for solar geometry in its calculations.

How does skin type affect the results?

The capability uses the Fitzpatrick scale to account for melanin levels. Higher melanin levels require more time to synthesize the same amount of vitamin D.

Does latitude matter for vitamin D synthesis?

Yes, latitude and season determine the solar angle, which significantly impacts how much UV radiation reaches the surface and is available for synthesis.

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Connect Sunlight Vitamin D Synthesizer to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get precise sun exposure data for optimal vitamin D levels.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Sunlight Vitamin D Synthesizer.

01
Calculate synthesis time
This capability determines the exact number of minutes you need to stay in the sun to hit a specific vitamin D target.
02
Evaluate sun conditions
This capability provides a summary of whether current environmental UV levels can actually support vitamin D production.
03
Get safe exposure limit
This capability calculates the maximum time you can stay in the sun before you hit a high risk of sunburn.
04
Optimize exposure window
This capability finds the ideal time of day to get your vitamin D while staying within safe UV limits.

Real work

What teams actually run

Daily Sun Planning

Ask your agent to find the best time to go for a walk to get vitamin D without burning.

Skin Type Safety

Check your specific sunburn limit based on your unique skin type and current UV index.

Targeted Synthesis

Calculate exactly how many minutes of exposure you need to reach a specific vitamin D goal.

Environmental Checking

Verify if the current weather and UV conditions are even capable of helping you produce vitamin D.

One connector, every AI

Sunlight Vitamin D Synthesizer works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Sunlight Vitamin D Synthesizer to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

881ms average. Fast in production.

Sunlight Vitamin D Synthesizer is checked daily against the live service.

Daily averagePeak 1055ms

Oct 3Today

Fastest day: 677ms
Slowest day: 1055ms
14-day trend: Slowing+25%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Sunlight Vitamin D Synthesizer, so you can see the experience inside your AI.

It does not authenticate your account with Sunlight Vitamin D Synthesizer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Sunlight Vitamin D Synthesizer Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_HOjPXJVz4l1XXqcI5DlTAxDNXHelAdrimLv5EnUg/mcp

Claude 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 — Sunlight Vitamin D Synthesizer capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "sunlight-vitamin-d-synthesizer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_HOjPXJVz4l1XXqcI5DlTAxDNXHelAdrimLv5EnUg/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

Guided setup for Claude? Set up Sunlight Vitamin D Synthesizer in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Sunlight Vitamin D Synthesizer owners hand off.

This MCP is for anyone looking to manage their health through precise solar data. It's built for users who want to move beyond general sun safety advice into specific, personalized calculations.

01
Health Enthusiasts
Users who track vitamin D levels and want to optimize outdoor time.
02
Biohackers
People using precise biological and environmental data to manage daily wellness.
03
Outdoor Researchers
Individuals needing to calculate UV exposure risks and synthesis windows.

FAQ

Questions Sunlight Vitamin D Synthesizer owners ask.

01
How does this MCP calculate vitamin D time?
It uses solar geometry and human biological data to determine how many minutes of exposure are required for your specific needs.
02
Can I use this to avoid sunburn?
Yes, the get_safe_exposure_limit capability calculates the maximum time you can stay in the sun before hitting a high risk of sunburn.
03
Does it work with my specific skin type?
Yes, the capabilities require your skin type to provide accurate synthesis times and safe exposure limits.
04
Which AI clients can use this MCP?
You can use this with any MCP-compatible client, including Claude, Cursor, and Windsurf.
05
Do I need to provide my location?
Yes, providing your latitude helps the capability account for solar geometry in its calculations.
06
How does skin type affect the results?
The capability uses the Fitzpatrick scale to account for melanin levels. Higher melanin levels require more time to synthesize the same amount of vitamin D.
07
Does latitude matter for vitamin D synthesis?
Yes, latitude and season determine the solar angle, which significantly impacts how much UV radiation reaches the surface and is available for synthesis.

Explore

More in Utilities

Connect Sunlight Vitamin D Synthesizer to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Calculate synthesis time

Evaluate sun conditions

Get safe exposure limit

Optimize exposure window

What teams actually run

Daily Sun Planning

Skin Type Safety

Targeted Synthesis

Environmental Checking

Building your own app? The connector is yours to use.

Sunlight Vitamin D Synthesizer Connector

Claude Desktop

Health Enthusiasts

Biohackers

Outdoor Researchers

How does this MCP calculate vitamin D time?

Can I use this to avoid sunburn?

Does it work with my specific skin type?

Which AI clients can use this MCP?

Do I need to provide my location?

How does skin type affect the results?

Does latitude matter for vitamin D synthesis?

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