AI & Machine Learning

cue-prompt.com

An MCP server for Cue that provides account profile lookup and AI prompt review and improvement tools.

1 endpoint2 known toolsFirst detected October 20, 2026Last detected October 20, 2026

ENDPOINT 1

https://cue-mcp-production.up.railway.app/mcp

No auth detected

MCP server metadata

Name: Cue
Version: 0.3.7

Capabilities

tools.listChanged

Server instructions

Use Cue tools, not conversational guesses. If the user asks which Cue account, email, profile, plan, subscription, Free/Pro status, or who am I, always call get_profile and answer from that result. If the user asks to review, score, refine, rewrite, or improve a prompt, always call improve_prompt and answer from that result. Never claim account details are unavailable without first calling get_profile.

Known tools 2

get_profile

Always use this tool when the user asks which Cue account is connected, which email is signed in, who they are in Cue, or what Cue plan/subscription/Free/Pro status they have.

Potential side effects

improve_prompt

Always use this tool when the user asks Cue to review, score, refine, rewrite, or improve an AI prompt.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.cue]
url = "https://cue-mcp-production.up.railway.app/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "cue": {
      "type": "http",
      "url": "https://cue-mcp-production.up.railway.app/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: cue
Remote MCP URL: https://cue-mcp-production.up.railway.app/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "cue": {
      "url": "https://cue-mcp-production.up.railway.app/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "cue": {
      "type": "http",
      "url": "https://cue-mcp-production.up.railway.app/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "cue",
  "transport": "streamable-http",
  "url": "https://cue-mcp-production.up.railway.app/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for railway.app was fetched 2026-09-24T22:25:30.993Z.

Trust status Trusted

railway.app is assessed as Trusted: Domain has an established technology history spanning over a year.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.