
Connect Study Hours Estimator to ChatGPT, Claude and Gemini
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. Turn your exam goals into a concrete study schedule.
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.
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.

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.
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.
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 · 3 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 3 available through Study Hours Estimator.
- 01
Estimate subject hours
This capability calculates the specific number of study hours required for each subject based on your current proficiency and target score.
- 02
Calculate study timeline
Use this to turn your total required study hours into a calendar duration of weeks and months based on your daily commitment.
- 03
Generate phase plan
This capability creates a structured roadmap divided into Foundation, Intensive, and Review phases to cover your syllabus.
Real work
What teams actually run
GMAT Prep Planning
A student tells their agent their current level and target percentile to get a breakdown of hours for Quantitative and Verbal sections.
SAT Scheduling
A user takes a total hour requirement and generates a three-phase plan covering Foundation, Intensive, and Review stages.
Daily Routine Integration
A learner inputs their total required hours and their 3-hour daily limit to see exactly how many months they have until exam day.
Syllabus Coverage
An agent uses the phase plan capability to ensure a student covers every part of their syllabus through structured stages.
One connector, every AI
Study Hours Estimator 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.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Study Hours Estimator 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
724ms average. Fast in production.
Study Hours Estimator is checked daily against the live service.
- Fastest day
- 580ms
- Slowest day
- 847ms
- 14-day trend
- Improving-8%
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 Study Hours Estimator, so you can see the experience inside your AI.
It does not authenticate your account with Study Hours Estimator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Study Hours Estimator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_VG1pcVA8WE8Ivq1IQwp9Xkz51Fm6cLs2OMTypoZi/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 — Study Hours Estimator capabilities are ready to use.
{
"mcpServers": {
"study-hours-estimator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_VG1pcVA8WE8Ivq1IQwp9Xkz51Fm6cLs2OMTypoZi/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 Study Hours Estimator in Claude and other AIs
Who it's for
Built for the work Study Hours Estimator owners hand off.
This MCP is built for students and professionals preparing for standardized tests who need a data-driven way to manage their time.
- 01
Standardized Test Takers
Students prepping for exams like the SAT or GMAT who need to know when they will be ready.
- 02
Academic Coaches
Professionals who want to hand off the math of study scheduling to an AI agent.
- 03
Lifelong Learners
Individuals studying for professional certifications who need to balance learning with a daily schedule.
FAQ
Questions Study Hours Estimator owners ask.
- 01
How does the MCP calculate study hours?
The MCP uses your current proficiency level and your target score to estimate the specific hours needed for each subject.
- 02
Can I plan for specific daily study limits?
Yes, you can tell your agent how many hours you can study each day, and it will calculate a timeline in weeks or months.
- 03
What kind of study plan does it generate?
It generates a structured plan divided into three phases: Foundation, Intensive, and Review.
- 04
Which AI clients can use this MCP?
You can use this MCP with any compatible client like Claude, Cursor, or Windsurf.
- 05
Do I need to host this myself?
No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately after you connect.
- 06
How accurate are the study hour estimates?
Estimates are based on a complexity weighting model that considers exam difficulty, your starting proficiency, and target percentile. While highly structured, they should be used as a strategic guide rather than an exact prediction.
- 07
What exams are supported?
The estimator supports a variety of standardized exams including SAT, GMAT, GRE, and LSAT. You can use estimate_subject_hours to check the breakdown for your specific target exam.
- 08
Can I adjust my daily study commitment?
Yes. After calculating your total required hours, you can use the calculate_study_timeline capability to see how changing your daily study hours impacts the total months and weeks required for your plan.
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Connect Study Hours Estimator to Claude, Cursor, ChatGPT & more
