BuiltOnRails MCP Server

by nauman Your server? Claim it

not responding

BuiltOnRails is listed as active in the registry but did not answer our last check.

Stack intelligence from real production Rails apps. Compare gems, scan a Gemfile.

Uptime history 22 days of history · worst day 0%

22 days agonow

0.0%

Uptime 24h

0 of 90 checks

—

Tools

hidden behind auth

209 ms

Response time

average over 24h

open, no key

Access

sse

BuiltOnRails does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add builtonrails --transport http https://builtonrails.com/mcp/sse

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "builtonrails": {
      "url": "https://builtonrails.com/mcp/sse"
    }
  }
}

~/.codex/config.toml

[mcp_servers.builtonrails]
url = "https://builtonrails.com/mcp/sse"

.cursor/mcp.json

{
  "mcpServers": {
    "builtonrails": {
      "url": "https://builtonrails.com/mcp/sse"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "builtonrails": {
      "url": "https://builtonrails.com/mcp/sse"
    }
  }
}

Endpoints

URL	Transport	State	Latency	Checked
https://builtonrails.com/mcp/sse	sse	answering	209 ms	13 min ago

Alternatives to BuiltOnRails

same job, measured the same way

Ratatosk MCP

by garlickim21

CNCF release intelligence: typed changes from release notes; check_stack compares versions locally.

local only

DIS — Singular Intelligence Domain

by sidai

Compile full-stack apps from one architecture spec, with a shared Memory Fabric.

answering

Prompyai

by samouh-waleed

Scores your prompts against your real codebase — context-aware prompt intelligence

28 installs/wk local only

Squad

by meetsquad

Decision intelligence for product teams. Turn scattered feedback into signal you can act on.

answering

ShipSwift

by signerlabs

40+ production-ready SwiftUI recipes for building full-stack iOS apps via MCP.

3 tools answering

Chartwire

by outturndev

Generate production-ready chart code (Recharts, Chart.js, ECharts, Plotly) from a prompt.

answering

Toolstem MCP Server

by toolstem

Financial intelligence MCP for AI agents — DCF, ratios, comparisons. Pre-computed signals.

45 installs/wk local only

Fine Structure

by finestructure

Build and host full-stack apps from a prompt, with agents that reach you on WhatsApp and email.

84 tools answering

BuiltOnRails — questions

Answers built from our own checks of this server.

Is BuiltOnRails working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 90 checks got a reply (0.0%), average response time 209 ms. The bar chart above shows every period we have measured.

The registry lists BuiltOnRails as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect BuiltOnRails?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does BuiltOnRails need an API key?

No. BuiltOnRails completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.