tokenguard-mcp

MCP (Model Context Protocol) server for crypto/DeFi data — 10 tools, no API keys required.

Tools

Tool	Description
`get_token_price`	Price, market cap, 24h change for any token (CoinGecko)
`get_gas_fees`	Ethereum gas fees (fast/standard/slow)
`get_fear_greed`	Crypto Fear & Greed Index
`get_defi_tvl`	DeFi protocol TVL from DeFiLlama
`get_mempool`	Bitcoin mempool stats & fee rates
`get_nft_floor`	NFT collection floor price & market data
`get_stablecoins`	Top stablecoins by circulating supply
`get_global_market`	Global crypto market overview
`get_trending`	Trending coins & NFTs on CoinGecko
`get_lightning_stats`	Bitcoin Lightning Network stats

Usage

config.json

{
  "mcpServers": {
    "tokenguard": {
      "command": "npx",
      "args": ["@eltociear/tokenguard-mcp"]
    }
  }
}

Or run directly:

Terminal

npx @eltociear/tokenguard-mcp

Data Sources

All free, no API keys required:

CoinGecko — price, NFT, global market
DeFiLlama — TVL, stablecoins
mempool.space — Bitcoin mempool, Lightning Network
alternative.me — Fear & Greed Index

Live API

Full 40+ route API with x402 micropayments: eltociear-tokenguard.hf.space

License

MIT

Professional audit services

Maintained by the same author — paid services on Polar (Stripe checkout):

MCP Security Audit Report — $5 — one-off audit of your MCP server: 68 attack patterns, severity-rated PDF report with concrete fixes.
Security Pulse — $5/mo (annual $50) — monthly briefing on newly disclosed MCP server vulnerabilities, scan stats across 100+ tracked repos, mitigation playbooks.
Pro Audit Stack — $20/mo — for teams running MCP servers in CI/CD: 50 hosted scans/month, Discord access, 24h SLA on vulnerability questions.

Full catalog: polar.sh/eltociear

Also live: clean-read ($0.005 / call)

Same operator, same x402 rails: clean-read turns any URL into clean Markdown for AI agents — fetches the page, strips nav/ads/boilerplate (trafilatura), returns the main content with title and word count. POST https://eltociear-skill-audit.hf.space/read — $0.005 USDC on Base, no signup.