Live crypto prices, conversion, gas tracker, portfolio tools, and calculators for AI agents.
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io.github.nad33mahm3d/mcp-crypto-toolkit is an MCP server that live crypto prices, conversion, gas tracker, portfolio tools, and calculators for AI agents. Its tool list has not been published yet over stdio and http, requires no API key, and scores 87/100 on MCPpedia's security, maintenance and efficiency rubric.
Config is the same across clients - only the file and path differ.
{
"mcpServers": {
"crypto-toolkit": {
"args": [
"-y",
"mcp-crypto-toolkit"
],
"command": "npx"
}
}
}Are you the author?
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Live crypto prices, conversion, gas tracker, portfolio tools, and calculators for AI agents.
Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.
npx -y 'mcp-crypto-toolkit' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Five weighted categories - click any category to see the underlying evidence.
No known CVEs.
Checked mcp-crypto-toolkit against OSV.dev.
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Live crypto prices, conversion, gas tracker, portfolio tools, and calculators for AI agents.
Ask Claude: What's ETH doing? Top 10 coins? Gas on Base? What's my portfolio worth?
Hosted (Claude.ai Custom Connector): https://mcp-crypto-toolkit.nad33mahm3d.workers.dev/mcp
Docs: DeepWiki · mcpservers.org


COINGECKO_API_KEY for higher limits)npx -y mcp-crypto-toolkit
{
"mcpServers": {
"crypto-toolkit": {
"command": "npx",
"args": ["-y", "mcp-crypto-toolkit"]
}
}
}
Local build:
{
"mcpServers": {
"crypto-toolkit": {
"command": "node",
"args": ["/ABSOLUTE/PATH/TO/mcp-crypto-toolkit/dist/index.js"]
}
}
}
npm run build
npm run start:http
# POST http://localhost:3000/mcp
You do not need paid hosting for discoverability. This server already installs via npx -y mcp-crypto-toolkit (stdio) and is listed on the Official MCP Registry. Glama and PulseMCP ingest from there — no Fly/Railway bill required.
Only deploy HTTP if you want a remote /mcp endpoint (e.g. Claude.ai Custom Connector or Smithery URL publish).
Public hosted endpoint (Cloudflare Workers):
https://mcp-crypto-toolkit.nad33mahm3d.workers.dev/mcp
/mcp)Or deploy your own (Cloudflare / Docker / Render) and use https://YOUR-HOST/mcp. After upgrading a hosted server, remove and re-add the connector if tools still show as empty.
Do not put a remote URL in claude_desktop_config.json — that file is stdio-only. For Claude Desktop local use, prefer:
{
"mcpServers": {
"crypto-toolkit": {
"command": "npx",
"args": ["-y", "mcp-crypto-toolkit"]
}
}
}
**Cloudflare Workers (recommended remote — free tier