Provides tools for tracking Bitcoin market metrics, including real-time prices, market capitalization, historical price data, and BTC market dominance.
Enables DNS record lookups and network diagnostics utilizing Google DNS services.
Supports the creation of structured documents, such as professional invoices, formatted in Markdown.
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.tgzQuick 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 |
| Real-time price, market cap, 24h change for any coin |
| Top 7 trending coins on CoinGecko |
| Fear & Greed Index (0-100) |
| Global market cap, BTC dominance, active coins |
| Historical prices (1d to 365d) with high/low |
| Search coins by name or symbol |
Web (5 tools)
Tool | Description |
| Fetch and extract readable text from any URL |
| Extract all links from a webpage |
| DNS record lookup via Google DNS |
| Check SSL certificate and security headers |
| SEO analysis (title, meta, headings, images) |
Social (5 tools)
Tool | Description |
| Generate high-engagement tweets (5 styles) |
| Build Twitter/X thread structure (3-10 tweets) |
| 7-day content calendar for any platform |
| Hashtag research with platform-specific tips |
| Engagement rate analysis with recommendations |
Finance (5 tools)
Tool | Description |
| Real-time stock prices (Yahoo Finance) |
| Currency exchange rates (150+ currencies) |
| Portfolio allocation calculator |
| Formatted expense entries for tracking |
| Professional invoice generation (markdown) |
Productivity (5 tools)
Tool | Description |
| Pomodoro timer session planner |
| Break complex tasks into sub-tasks |
| Structured note-taking with tags |
| iCal event generator |
| Priority-based reminder system |
Why claw-mcp-toolkit?
Zero API keys for core functionality (uses public APIs)
Zero config - just
npxand go26 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 formattersDevelopment
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 versionComparison
Feature | claw-mcp-toolkit | Single-purpose MCPs |
Tools | 26 | 1-5 each |
Install | 1 command | Multiple installs |
API Keys | None required | Often required |
Modules | 5 integrated | Separate repos |
Config | Zero | Per-server |
Built With
@modelcontextprotocol/sdk - Official MCP TypeScript SDK
Zod - TypeScript schema validation
Free public APIs (CoinGecko, Google DNS, Yahoo Finance, Exchange Rate API)
Contributing
PRs welcome! To add a new tool:
Pick the right module (crypto, web, social, finance, productivity)
Add your tool function with Zod schema
Register it in the module's
register*ToolsfunctionUpdate this README
Submit PR
License
MIT - Padrao Bitcoin (CNPJ 51.148.891/0001-69)
Built by @opencllaw with Claude Code
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