mcp server
zero-core-tools
Web scraping, code review, content gen, sentiment. Zero Core Tools.
Description as published by the maintainer. Source
- version 1.0.0
- slowing
- code review
- data extraction
slowing — Registry entry last updated 2026-04-30. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.
What this server can do
9 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
analyze_sentiment(text)- Analyze sentiment of text with entity extraction, confidence scores, and key phrase identification. Returns positive/negative/neutral/mixed with detailed breakdown. Required: text.
extract_structured_data(url, schema_description)- Scrape a URL then use AI to extract structured JSON data matching your schema description. Combines Playwright scraping with Grok LLM extraction. Required: url, schema_description.
generate_content(tone, type, topic, length, keywords)- Generate high-quality written content. Supports blog posts, product descriptions, documentation, social posts, and emails. Customizable tone, length, and keywords. Required: type, topic.
health- Check Zero Core Tools server status, uptime, and payment network configuration.
list_tools- List all available Zero Core Tools with pricing and input requirements. Use this for discovery.
review_code(code, focus, language)- 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. Required: code.
scrape_url(url, max_length)- Scrape any URL and return cleaned text content. Powered by Playwright headless browser. Returns title, content, word count. Required: url.
screenshot_url(url, width, height, full_page)- Take a full-page screenshot of any URL. Returns base64-encoded PNG image. Required: url.
search_web(query, num_results)- Search the web via Google and return organic results with titles, links, and snippets. Optionally returns answer box if available. Required: query.
Last successful function declaration observed on . Source: https://tools.rugslayer.com/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://tools.rugslayer.com/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 1.0.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-04-30 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-04-30 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 9 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | tools.rugslayer.com | |
| mcp endpoint status | ok | The server listed 9 functions when asked. | as of probe | tools.rugslayer.com |
Where to get it
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This record as data
Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.
GET /api/v1/entries/mcp_server.json