Skip to content
VibeCheckThis
Developer tools

Vibe checks, wherever you work.

Create and run simple vibe checks from an agent, a terminal, or a script. No account or service API key required.

Add the MCPInstall the CLI
Pick your path

Two ways in, one simple contract

Both use the hosted VibeCheckThis service. Pick the surface that already fits your workflow.

For agents

Remote MCP

Give Codex, Claude, Cursor, VS Code, or another MCP client six focused tools for creating, reading, voting, and managing vibes.

MCP setup For terminals

VibeCheck CLI

Create a vibe in one command, pipe structured JSON into scripts with create secrets redacted, or run the same six tools over local stdio MCP.

CLI setup
Sixty second start

Add it to Codex

This registers the hosted Streamable HTTP server. There is nothing to download and no authentication flow.

Terminal
codex mcp add vibecheck --url https://vibecheckthis.com/mcp

Run codex mcp list to verify it, or see setup for other clients on the MCP page.

What stays consistent

Simple by design

No account or API key

Creating, reading, and voting need no login. A secret capability controls only the vibe that created it.

Text and links only

Machine creation accepts text and links only, and the service never fetches them. Returned content is always untrusted data.

Temporary on purpose

Vibes are designed to expire after seven days. Keep your own copy of anything you need to preserve.

Good judgment required

A vibe check is not a security control

Voter deduplication is best effort. Do not use this service for elections, regulated decisions, financial decisions, access control, or safety approvals. Review the full safety guidance on the MCP and CLI pages before putting it into an automated workflow.

Read the terms