mcpbeat

Zero Core Tools MCP Server

io.github.meltingpixelsai/zero-core-tools
answering

Zero Core Tools is answering right now. Last checked 11 min ago. 16 installs a week from npm. It exposes 9 tools.

Web scraping, code review, content gen, sentiment. Zero Core Tools.

The linked repository no longer exists on GitHub — it was deleted or made private.

Installs per day peak 8 · avg 2 · +7% w/w
a month agotoday
Uptime history 40 hours of history
40 hours agonow
100.0%
Uptime 24h
91 of 91 checks
9
Tools
read from the server
363 ms
Response time
average over 24h
16
Installs / week
npm and PyPI

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

run in your terminal
claude mcp add zero-core-tools --transport http https://tools.rugslayer.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "zero-core-tools": {
      "url": "https://tools.rugslayer.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.zero-core-tools]
url = "https://tools.rugslayer.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "zero-core-tools": {
      "url": "https://tools.rugslayer.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "zero-core-tools": {
      "url": "https://tools.rugslayer.com/mcp"
    }
  }
}

Available tools 9

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

analyze
analyze_sentiment
Analyze sentiment of text with entity extraction, confidence scores, and key phrase identification. Returns positive/negative/neutral/mixed with detailed breakdown.
extract
extract_structured_data
Scrape a URL then use AI to extract structured JSON data matching your schema description. Combines Playwright scraping with Grok LLM extraction.
generate
generate_content
Generate high-quality written content. Supports blog posts, product descriptions, documentation, social posts, and emails. Customizable tone, length, and keywords.
health
health
Check Zero Core Tools server status, uptime, and payment network configuration.
review
review_code
AI-powered security and quality code review. Analyzes for vulnerabilities, anti-patterns, performance issues, and best practices. Returns issues with severity, suggestions, and an overall score.
scrape
scrape_url
Scrape any URL and return cleaned text content. Powered by Playwright headless browser. Returns title, content, word count.
screenshot
screenshot_url
Take a full-page screenshot of any URL. Returns base64-encoded PNG image.
tools
list_tools
List all available Zero Core Tools with pricing and input requirements. Use this for discovery.
web
search_web
Search the web via Google and return organic results with titles, links, and snippets. Optionally returns answer box if available.

Endpoints

URLTransportStateLatencyChecked
https://tools.rugslayer.com/mcp streamable-http answering 357 ms 11 min ago

Zero Core Tools — questions

Answers built from our own checks of this server.

What can Zero Core Tools do?
It exposes 9 tools, read directly from the server on our last check. Among them: analyze_sentiment, extract_structured_data, generate_content, health, list_tools, review_code and 3 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Zero Core Tools working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 363 ms. The bar chart above shows every period we have measured.
Is Zero Core Tools still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect Zero Core Tools?
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 Zero Core Tools need an API key?
No. Zero Core Tools completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 9 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Zero Core Tools?
It answers our handshake in 363 ms on average, which is faster than 38% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Zero Core Tools?
The npm package @meltingpixels/zero-core-tools was installed 16 times in the last week. Week over week that is +7%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.