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Basin MCP

Basin MCP stops AI code generation hallucinations and improves code reliability through testing.

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Basin MCP stops AI code generation hallucinations and improves code reliability through testing
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Basin MCP stops AI code generation hallucinations and improves code reliability through testing

Overview

Basin MCP is a reliability MCP tool designed for AI code editors like Cursor and Windsurf. Its primary function is to stop code generation hallucinations by extensively testing your copilot’s output and feeding the test results back to the copilot for automatic improvement. This ensures that your code editor generates reliable, quality code, allowing users to create applications without the fear of AI-generated bugs or inconsistencies. Basin MCP instantly identifies and flags problems, enabling faster and more confident 'vibe coding'.

Basin MCP screenshot

Access & connections

Where you can use Basin MCP, and what it plugs into.

Platforms

Web

Integrations

MCP

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • Stops code generation hallucinations.
  • Extensively tests copilot's output.
  • Feeds test results back for automatic code improvement.
  • Generates reliable and quality code.
  • Platform agnostic, works with any AI code editors supporting agentic MCP capabilities.
  • Instantly identifies and flags problems.

FAQ 8

What is Basin MCP?
Basin MCP is a reliability MCP tool designed for AI code editors like Cursor and Windsurf. Its primary function is to stop code generation hallucinations by extensively testing your copilot’s output and feeding the test results back to the copilot for automatic improvement. This ensures that your code editor generates reliable, quality code, allowing users to create applications without the fear of AI-generated bugs or inconsistencies. Basin MCP instantly identifies and flags problems, enabling faster and more confident 'vibe coding'.
How to use Basin MCP?
To use Basin MCP, you can add it to your editor in one of two ways: either by adding a specific configuration to your `mcp_config.json` file with your API key, or by using your editor's MCP settings dialog to add the line `env BASIN_API_KEY=<api_key> npx -y basin-mcp@latest`. Before first use, you must install Playwright by running `npm i -g playwright@latest`, as Basin relies on it for testing. To trigger the Basin MCP tool, append the blurb 'Generate ..., and test with Basin MCP tool, server is running at http://localhost:3000' to the end of your prompt. Basin requires a running server with the code changes to test.
What is Basin MCP?
Basin MCP is a reliability MCP tool for AI code editors that stops code generation hallucinations by instantly identifying and flagging problems, helping you generate reliable quality code.
Which AI code editors does Basin MCP work with?
Basin MCP is platform agnostic and works with any AI code editors that support agentic MCP code generations, such as Cursor Composer and Windsurf Cascade.
How can I get access to Basin MCP?
Basin MCP is currently in invite-only closed beta. You can sign up for the waitlist for early access.
What benefits do I get by joining the waitlist?
By joining the waitlist, you'll get 30-days of free access to Basin MCP Pro when it launches. You can also get $100 compute credit if 3 friends join through your referral link.
Does Basin MCP require any additional installations?
Yes, Basin relies on Playwright to run tests, so you may need to install it by running `npm i -g playwright@latest`.
How do I trigger Basin MCP in my code editor?
To trigger the Basin MCP tool, simply add the blurb 'Generate ..., and test with Basin MCP tool, server is running at http://localhost:3000' to the end of your prompt.
Basin MCP