MCP 服务器

claw-mcp-toolkit

All-in-one MCP toolkit with 29 tools across 5 modules: crypto prices, web utilities, social media, finance tracking, and productivity. MIT licensed.

README

claw-mcp-toolkit

One install. 26 tools. Your AI agent is ready.

The Swiss Army Knife MCP server for AI agents. 5 modules, 26 tools, zero API keys required.

Works with Claude, ChatGPT, Gemini, and any MCP-compatible AI.

Installation

# Install from GitHub (recommended)
npm install -g github:ElromEvedElElyon/claw-mcp-toolkit

# Or run directly with npx
npx github:ElromEvedElElyon/claw-mcp-toolkit

# Or install from GitHub Packages (@elromevedelelyon scope)
npm install -g @elromevedelelyon/claw-mcp-toolkit --registry=https://npm.pkg.github.com

# Or install from release tarball
npm install -g https://github.com/ElromEvedElElyon/claw-mcp-toolkit/releases/download/v1.0.0/elromevedelelyon-claw-mcp-toolkit-1.0.0.tgz

Quick Start with Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "claw-mcp-toolkit": {
      "command": "npx",
      "args": ["-y", "github:ElromEvedElElyon/claw-mcp-toolkit"]
    }
  }
}

Or if installed globally:

{
  "mcpServers": {
    "claw-mcp-toolkit": {
      "command": "claw-mcp-toolkit"
    }
  }
}

26 Tools Across 5 Modules

Crypto (6 tools)

Tool	Description
`crypto_price`	Real-time price, market cap, 24h change for any coin
`crypto_trending`	Top 7 trending coins on CoinGecko
`crypto_fear_greed`	Fear & Greed Index (0-100)
`crypto_market_overview`	Global market cap, BTC dominance, active coins
`crypto_price_history`	Historical prices (1d to 365d) with high/low
`crypto_search`	Search coins by name or symbol

Web (5 tools)

Tool	Description
`web_fetch`	Fetch and extract readable text from any URL
`web_extract_links`	Extract all links from a webpage
`web_dns_lookup`	DNS record lookup via Google DNS
`web_ssl_check`	Check SSL certificate and security headers
`web_seo_check`	SEO analysis (title, meta, headings, images)

Social (5 tools)

Tool	Description
`social_generate_tweet`	Generate high-engagement tweets (5 styles)
`social_thread_builder`	Build Twitter/X thread structure (3-10 tweets)
`social_content_calendar`	7-day content calendar for any platform
`social_hashtag_research`	Hashtag research with platform-specific tips
`social_engagement_analyzer`	Engagement rate analysis with recommendations

Finance (5 tools)

Tool	Description
`finance_stock_price`	Real-time stock prices (Yahoo Finance)
`finance_forex_rate`	Currency exchange rates (150+ currencies)
`finance_portfolio_tracker`	Portfolio allocation calculator
`finance_expense_log`	Formatted expense entries for tracking
`finance_invoice_generator`	Professional invoice generation (markdown)

Productivity (5 tools)

Tool	Description
`productivity_pomodoro`	Pomodoro timer session planner
`productivity_task_breakdown`	Break complex tasks into sub-tasks
`productivity_note`	Structured note-taking with tags
`productivity_calendar_event`	iCal event generator
`productivity_reminder`	Priority-based reminder system

Why claw-mcp-toolkit?

Zero API keys for core functionality (uses public APIs)
Zero config - just npx and go
26 real tools that agents actually need
5 modules covering the most common agent tasks
Lightweight - minimal dependencies
TypeScript - full type safety
MIT License - use it anywhere

Architecture

claw-mcp-toolkit/
  src/
    index.ts              # Entry point
    modules/
      crypto.ts           # 6 tools (CoinGecko, Fear & Greed)
      web.ts              # 5 tools (fetch, DNS, SSL, SEO)
      social.ts           # 5 tools (tweets, threads, calendar)
      finance.ts          # 5 tools (stocks, forex, invoices)
      productivity.ts     # 5 tools (pomodoro, tasks, notes)
    utils/
      fetch.ts            # HTTP helper with timeout
      format.ts           # Currency, number, table formatters

Development

git clone https://github.com/ElromEvedElElyon/claw-mcp-toolkit.git
cd claw-mcp-toolkit
npm install
npm run dev    # Run with tsx (hot reload)
npm run build  # Build to dist/
npm start      # Run built version