Vibe Check is a tool that provides mentor-like feedback to AI Agents, preventing tunnel-vision, over-engineering and reasoning lock-in for complex and long-horizon agent workflows. KISS your over-eager AI Agents goodbye! Effective for: Coding, Ambiguous Tasks, High-Risk tasks
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"vibe-check-mcp": {
"args": [
"-y",
"@pv-bhat/vibe-check-mcp",
"start",
"--stdio"
],
"command": "npx"
}
}
}Are you the author?
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This project is no longer actively maintained. v2.8.0 is the final release, which includes security patches and bug fixes. The server remains fully functional. Community forks and contributions are welcome under the MIT license.
This server supports HTTP transport. Be the first to test it — help the community know if it works.
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked @pv-bhat/vibe-check-mcp against OSV.dev.
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This project is in maintenance mode. Active feature development has ended; only maintenance patches (security and bug fixes) are published. v2.8.1 is the latest maintenance release. The server remains fully functional. Community forks and contributions are welcome under the MIT license.
KISS overzealous agents goodbye. Plug & play agent oversight tool.
Based on research:
In our study agents calling Vibe Check improved success +27% and halved harmful actions -41%
Featured on PulseMCP “Most Popular (This Week)” • 5k+ monthly calls on Smithery.ai • research-backed oversight • STDIO + streamable HTTP transport
Plug-and-play mentor layer that stops agents from over-engineering and keeps them on the minimal viable path — research-backed MCP server keeping LLMs aligned, reflective and safe.
Run the server directly from npm without a local installation. Requires Node >=20. Choose a transport:
npx -y @pv-bhat/vibe-check-mcp start --stdio