Use Context Window Compression Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Mathematically model token reduction strategies and quality trade-offs.
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.
Complete set · 3 capabilities
The complete Context Window Compression Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Context Window Compression Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Context Window Compression Calculator.
- 01
Evaluate technique efficiency
Provide a comparison of how different techniques perform against specific target constraints
- 02
Simulate cascading compression
Model the outcome of applying multiple compression stages in a specific sequence
- 03
Calculate compression strategy
Determine the most efficient way to reach a specific target token count using a specific set of techniques
Observed, not estimated
824ms average. Fast in production.
Context Window Compression Calculator is checked daily against the live service.
- Fastest day
- 676ms
- Slowest day
- 1118ms
- 14-day trend
- Slowing+10%
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 Context Window Compression Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Context Window Compression Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Context Window Compression Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_FLq3hIe0cK939Xbujsf794kS93jn88CI0gwMHgys/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 — Context Window Compression Calculator capabilities are ready to use.
{
"mcpServers": {
"context-window-compression-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_FLq3hIe0cK939Xbujsf794kS93jn88CI0gwMHgys/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 Context Window Compression Calculator owners ask.
- 01
How do I find the best way to reduce my context size?
You can use the calculate_compression_strategy capability. Provide your original token count, your target token count, and the techniques you want to allow, and it will return the optimal mix to minimize quality loss.
- 02
Can I model multiple compression steps in a row?
Yes, use simulate_cascading_compression to model how applying techniques sequentially (like deduplication followed by summarization) affects the final token count and cumulative quality loss.
- 03
What happens if the compression ratio is too high?
If the compression ratio exceeds 50 or the quality loss exceeds 0.3, the system will trigger a warning in the results to alert you to the high risk of information loss.
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