
Basin MCP
Basin MCP prevents AI code generation hallucinations and enhances code reliability through comprehensive testing.
About Basin MCP
Basin MCP is a powerful reliability tool designed for AI-powered code editors like Cursor and Windsurf. It effectively prevents code generation hallucinations by rigorously testing the output of your AI copilot and providing feedback for automatic improvements. This process ensures your development environment produces dependable, high-quality code, enabling faster and more confident coding sessions. Basin MCP quickly detects and flags issues, streamlining your workflow and reducing bugs caused by AI errors.
How to Use
To implement Basin MCP, add it to your code editor either by updating your `mcp_config.json` file with your API key or by using your editor’s MCP settings to include the command `env BASIN_API_KEY=<api_key> npx -y basin-mcp@latest`. Before starting, install Playwright with `npm i -g playwright@latest`, as Basin depends on it for testing. Trigger Basin MCP by appending the message ‘Generate ..., and test with Basin MCP tool, server is running at http://localhost:3000’ to your prompt. Ensure your server is active with your code changes for testing to work properly.
Features
- Compatible with any AI code editor supporting agentic MCP features.
- Effectively eliminates code hallucinations during generation.
- Provides real-time feedback to improve code quality automatically.
- Quickly detects and highlights coding issues.
- Performs extensive testing of AI-generated code.
- Ensures consistent delivery of reliable, high-quality code.
Use Cases
- Enhancing AI code editor outputs like Cursor and Windsurf.
- Guaranteeing dependable code generation from AI copilots.
- Streamlining vibe coding with superior reliability.
- Developing applications without AI-induced bugs or hallucinations.
Best For
Pros
- Automates code refinement through continuous feedback loops.
- Significantly improves code dependability and quality.
- Offers 30-day free trial of the Pro version for waitlist members.
- Provides compute credits via a referral program.
- Supports any AI code editor with agentic MCP capabilities (platform independent).
- Simple to integrate into existing development setups.
- Highly effective at stopping AI code hallucinations.
Cons
- Requires installation of Playwright for testing functions.
- Needs a running server with code modifications for testing.
- Currently available in invite-only beta, limiting immediate access.
