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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use test-regression-runner with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Automated verification system that executes targeted test suites and detects regressions or flakiness.

Included with plan

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete test-regression-runner capability set.

These are the exact actions your AI can choose when you ask it to work with test-regression-runner.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through test-regression-runner.

  1. 01

    Analyze regression differences

    Performs a deep comparison between the current test run results and the baseline

  2. 02

    Run targeted tests

    Executes the specific subset of tests identified as being affected by the provided file changes

  3. 03

    Get test baseline

    Retrieves the recorded results of the last successful or most recent relevant test run

Observed, not estimated

885ms average. Fast in production.

test-regression-runner is checked daily against the live service.

Daily averagePeak 1008ms
Aug 20Today
Fastest day
738ms
Slowest day
1008ms
14-day trend
Stable+2%

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 test-regression-runner, so you can see the experience inside your AI.

It does not authenticate your account with test-regression-runner. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

test-regression-runner Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_FUTu0rNg9ewlNxeYf3VMM26Dw5zkdRvD4N14LHYB/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — test-regression-runner capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "test-regression-runner-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_FUTu0rNg9ewlNxeYf3VMM26Dw5zkdRvD4N14LHYB/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 test-regression-runner owners ask.

  • 01

    How does targeted testing work?

    The system maps modified source files to their corresponding test files using naming conventions, ensuring only relevant tests are run via run_targeted_tests.

  • 02

    What is a regression in this context?

    A regression is a failure in a part of the system that was previously working, identified by comparing the current run against a baseline.

  • 03

    How can I detect flaky tests?

    You can use analyze_regression_differences to identify patterns where tests pass and fail inconsistently without code changes.

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