# Sly13 Cryptoetf MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.sly13%2Fcryptoetf
Registry id: `mcp-registry/io.github.sly13/cryptoetf`
Status: live (checked 2026-10-27T04:25:08.128Z)

## Verdict

Sly13 Cryptoetf MCP server answered 99.66% of Glimind's liveness checks over 30 days, better than 19% of MCP servers, with 986 ms median handshake and 17 outages in 90 days. Its agent-readiness grade is A (95/100) across 12 tools, costing an agent about 2,379 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.66% | 19% of MCP servers |
| Median handshake latency | 986 ms | 19% of MCP servers |
| p95 handshake latency | 2871 ms | — |
| Checks in 30 days | 4,752 | — |
| Outages, 90 days | 17 | — |
| Median recovery | 4 min | — |
| Agent-readiness score | 95/100 (A) | 80% of MCP servers |
| Tools | 12 | — |
| Tool-list size for an agent | ~2,379 tokens | 50% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "sly13-cryptoetf-mcp-server": {
      "type": "http",
      "url": "https://mcp.cryptoetf.today/api/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http sly13-cryptoetf-mcp-server https://mcp.cryptoetf.today/api/mcp
```

## Tools (12)

- `get_asset_flows`: Get daily net ETF flow history for a single crypto asset over the last 30 days. Returns a time series of net USD millions per day (positive = inflow, negative =
- `get_btc_etf_vs_miners`: Get net creations of US spot Bitcoin ETFs in BTC against newly mined bitcoin. Windows: the last full week (Monday to Sunday), 30 days, year to date and since la
- `get_cefi_index`: Returns the composite CEFI (Crypto ETF Flow Index): a 0–100 index of money moving through US spot crypto ETFs on all 16 tracked assets. Net flows of all funds a
- `get_cost_basis`: Get the estimated average entry price per coin of US spot crypto ETF holders for one asset or all 16: coins accumulated through net flows, money invested, avera
- `get_etf_holdings`: Get the coins held in trust by US spot crypto ETFs for one asset or all 16, and the share of the coin's circulating supply they represent (`supplyPct`, percent)
- `get_flows_summary`: Get the latest-day net ETF inflow/outflow (USD millions) for every tracked crypto asset: BTC (Bitcoin), ETH (Ethereum), SOL (Solana), XRP, HYP (Hyperliquid), DO
- `get_fund_flows`: Get daily net flows of every spot ETF on one crypto asset, fund by fund (IBIT, FBTC, ETHA, …), over the last 30 days. Each trading day lists the funds trading t
- `get_funds`: Get the US spot crypto ETFs that have started trading, for one asset or all 16: ticker, name, issuer, exchange, listing date, sponsor fee (percent per year), cu
- `get_issuer_revenue`: Get estimated sponsor fee revenue of US spot crypto ETFs: net assets times the prospectus sponsor fee, with temporary fee waivers applied. Per fund: net assets,
- `get_prices`: Get current spot prices (USD) and 24-hour percentage change for all 16 tracked crypto assets: BTC, ETH, SOL, XRP, HYP, DOGE, LINK, AVAX, HBAR, LTC, BNB, DOT, SU
- `get_staking`: Get the staking status of US spot crypto ETFs: active, allowed_not_started, pending_amendment, no, not_stakeable (proof-of-work assets and XRP) or unknown, from
- `get_weekly_analytics`: Get 7-day aggregated ETF flow analytics for all tracked assets. Returns total net flow, the number of trading days in the window, average flow per trading day, 

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.