Tokenguard

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

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

Or run directly:

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.