mcpbeat Sign in

Erb Escape Audit MCP Server

local only

Erb Escape Audit runs on your own machine — the client starts it, so there is no endpoint to ping. 142 installs a week from npm. Last commit 2 Nov 2026.

15 rules that find every line in a Rails .erb view where output escaping was switched off or was the

Installs per day peak 48 · avg 9 · +109% w/w
a month agotoday
142
Installs / week
npm · @readystack/erb-escape-audit
1
Stars
0 open issues
2 Nov 2026
Last commit
6 releases in 90 days
custom licence
License
JavaScript

What the code does

We read the source, 6 d ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

File ships in the package but is absent from the source [пакет] cli.js:1
этот файл ставится пользователю, но в репозитории его нет
function loadMod(h, name) { try { return require(path.join(h.extDir || __dirname, name)); } catch (e) { return null; } }
In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

…S Firebase's defaults, and this list has no **/.* entry. Every dotfile under the public root — .env, .env.production, .npmrc, .git — is uploaded and served.","fix":"Add \"**/.*\" back to the ignore array."},

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add erb-escape-audit -- npx -y @readystack/erb-escape-audit
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "erb-escape-audit": {
      "command": "npx",
      "args": [
        "-y",
        "@readystack/erb-escape-audit"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.erb-escape-audit]
command = "npx"
args = ["-y", "@readystack/erb-escape-audit"]
.cursor/mcp.json
{
  "mcpServers": {
    "erb-escape-audit": {
      "command": "npx",
      "args": [
        "-y",
        "@readystack/erb-escape-audit"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "erb-escape-audit": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@readystack/erb-escape-audit"
      ]
    }
  }
}

Alternatives to Erb Escape Audit

same job, measured the same way
Cron Schedule Lint
by jmshinhwa

Names every schedule line in the file you have open that fires at the wrong hour, twice, or never at

218 installs/wk local only
Cloud Cost Landmine Lint
by jmshinhwa

Names every line in the file you have open that starts a recurring cloud charge, with the published

154 installs/wk local only
Playhead
by tryplayhead

Watches a video or ad from a link and answers in words, with the second of every moment.

answering
AI Model Retirement Lint
by jmshinhwa

Finds the LLM model IDs pinned in your code that vendors have already switched off, or have dated to

156 installs/wk local only
Tailwind V4 Upgrade Blocker Lint
by jmshinhwa

19 rules that find the Tailwind v3 syntax Tailwind v4 removed or silently redefined, in the file you

135 installs/wk local only
Log Pii Telemetry Lint
by jmshinhwa

22 rules that name the lines where a Node or TypeScript service writes personal data into logs, cras

142 installs/wk local only
Livewire Client Surface Audit
by jmshinhwa

Marks every line of a Livewire or Blade file that the visitor's browser can call, rewrite or read

159 installs/wk local only
Jdk25 Upgrade Blocker Lint
by jmshinhwa

Finds the Java lines the new LTS removed — 18 rules; 23 findings in one 64-line fixture

164 installs/wk local only

Erb Escape Audit — questions

Answers built from our own checks of this server.

Why is there no uptime for Erb Escape Audit?
Erb Escape Audit runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @readystack/erb-escape-audit was installed 142 times last week.
How do I connect Erb Escape Audit?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls @readystack/erb-escape-audit straight from npm; nothing to host, nothing to sign up for.
How many people use Erb Escape Audit?
The npm package @readystack/erb-escape-audit was installed 142 times in the last week. Week over week that is +109%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Erb Escape Audit open source?
No, and the distinction matters: it ships its own licence file rather than a standard open-source licence. That makes it source-available — you can read the code, but the terms are the author's own, not one of the recognised open-source licences. Read them before you build on it.