LocalFree server, account needed

Vibe Check MCP server

PV-Bhat/vibe-check-mcp-server

The definitive Vibe Coder's sanity check MCP server: Prevents cascading errors by calling a "Vibe-check" agent to ensure alignment and prevent scope creep

503 GitHub stars67 forks

Install Vibe Check in Claude Code

Claude Code
claude mcp add vibe-check -e YOUR_API_KEY=... -- npx -y @pv-bhat/vibe-check-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "vibe-check": {
      "command": "npx",
      "args": [
        "-y",
        "@pv-bhat/vibe-check-mcp"
      ],
      "env": {
        "YOUR_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Vibe Check MCP server do?

The definitive Vibe Coder's sanity check MCP server: Prevents cascading errors by calling a "Vibe-check" agent to ensure alignment and prevent scope creep

Is the Vibe Check MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Vibe Check run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Vibe Check to Claude Code?

Run: claude mcp add vibe-check -e YOUR_API_KEY=... -- npx -y @pv-bhat/vibe-check-mcp

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