How to Use the Estimation Prover MCP in Cline

End the optimism bias. The Estimation Prover MCP Server forces Cline to validate timelines with hard data before writing a single line of code.

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Connect Estimation Prover MCP to Cline

Create your Vinkius account to connect Estimation Prover to Cline and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Estimation Prover with Cline

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Perplexity

Autonomous Scope Breakdown in Cline

The `validate_estimation` tool acts as a strict gateway before your agent starts coding. It forces Cline to decompose your entire feature request into individual units that take no more than two days to complete. If the agent tries to gloss over a complex integration, the tool blocks the estimation. You get a forced breakdown of every hidden dependency. It makes the invisible work visible before you commit to a sprint.

Mandatory Historical Reality Checks

Developers always think this time will be different. This MCP Server stops that delusion by forcing the agent to cite a specific historical precedent. Vague experience does not count. The tool requires a documented past project to baseline the new estimate. If the precedent is messy, the new timeline reflects that mess. You stop repeating the same scheduling mistakes.

Mathematical Contingency Buffers

Buffer application is usually a political negotiation. Here, it is just math. The server evaluates the familiarity of the task and forces a minimum 20% buffer for standard work. For novel architecture, that buffer jumps to 60%. The agent must state every underlying assumption that keeps the estimate valid. If those assumptions break, you already have the contingency mapped out.

Setup guide

Set up Estimation Prover MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type estimation-prover-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Estimation Prover refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "estimation-prover-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Estimation Prover. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Estimation Prover MCP in Cline

Open the sidebar and click the MCP Servers icon. You can use the Remote Servers tab to add the URL or edit cline_mcp_settings.json directly.

Yes, if the agent fails the validation check. The tool rejects any plan that lacks proper scope decomposition or historical precedents. Fix the blind spots, then the agent proceeds.

The tool detected novel work with high uncertainty. When the agent maps too many unknowns, the algorithm automatically applies the maximum contingency buffer to protect your deadline.

Absolutely. Granularity is the only way to expose hidden risks. If a task takes longer than two days, it is an epic, not a task.

The task names and assumption logs you feed it are processed in an ephemeral zero-trust environment. The server evaluates the text for risk multipliers and immediately destroys the context. No data is retained.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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