# Crypto Market Data (npm · crypto-market-data-mcp)

Live crypto market data and Hyperliquid wallet reports for AI agents, paid per call with x402.

- Trust score: 69/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `crypto-market-data.zafermemon87.workers.dev`: 65/100, [markdown](https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data.md), [page](https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data)
- npm · `crypto-market-data-mcp`: 69/100 (this document), [markdown](https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data-mcp.md), [page](https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data-mcp)

## Channel facts

- Registry: `npm`
- Package: `crypto-market-data-mcp`
- Version: `0.1.3`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Supply Chain Security**: 81/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known high-severity CVE affects zod 4.6.5, a direct dependency. A fixed version is available.
  - No install/post-install scripts declared.
  - 30 of 114 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 11 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 68/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 716 tokens (~55/item across 13 items; 13 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 43/100
  - Stability observed for 13 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 96/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 89% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 13 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Crypto Market Data MCP server?

Crypto Market Data runs locally as an npm package, launched with npx -y crypto-market-data-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add zaffy18-crypto-market-data -- npx -y crypto-market-data-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "zaffy18-crypto-market-data": {
      "command": "npx",
      "args": [
        "-y",
        "crypto-market-data-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "zaffy18-crypto-market-data": {
      "command": "npx",
      "args": [
        "-y",
        "crypto-market-data-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add zaffy18-crypto-market-data -- npx -y crypto-market-data-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "zaffy18-crypto-market-data": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "crypto-market-data-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add zaffy18-crypto-market-data --command npx --arg -y --arg crypto-market-data-mcp
```

### Hermes

```yaml
mcp_servers:
  zaffy18-crypto-market-data:
    command: "npx"
    args: ["-y", "crypto-market-data-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "zaffy18-crypto-market-data": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "crypto-market-data-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add zaffy18-crypto-market-data -t stdio -c npx -a -y crypto-market-data-mcp
```

### Other

```json
{
  "mcpServers": {
    "zaffy18-crypto-market-data": {
      "command": "npx",
      "args": [
        "-y",
        "crypto-market-data-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-04 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-31 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-25 (score 64, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-24 (score 49, 0)

- [security improvement] Malware scan: unverified → pass
- [functional regression] Schema quality: 50 → 55
- [functional regression] Tool coverage: 100% → 89%
- [functional improvement] Stability: unverified → 0.03
- [functional] Package version: 0.1.1 → 0.1.3
- [functional] Package version: 0.1.1 → 0.1.2

### 2026-10-23 (score 49)

First indexed and scored.

## MCP tools (13)

### `prices` (~74 tokens)

Live prices with 5m/1h/4h/24h change and 24h volume for the top 50 crypto coins (USD 0.003).

Input parameters:

- `tokens` (string): Comma-separated tickers such as BTC,ETH,SOL (up to 50). Empty means the top 50 coins.

### `derivatives` (~61 tokens)

Funding rate, futures premium, open interest and long/short ratio per coin (USD 0.003).

Input parameters:

- `tokens` (string): Comma-separated tickers such as BTC,ETH,SOL (up to 50). Empty means the top 50 coins.

### `orderbook` (~60 tokens)

Bid-ask spread, order-book imbalance and buyer share per coin (USD 0.003).

Input parameters:

- `tokens` (string): Comma-separated tickers such as BTC,ETH,SOL (up to 50). Empty means the top 50 coins.

### `liquidations` (~51 tokens)

Every Binance futures liquidation of the last hour by coin, plus the biggest (USD 0.003).

Input parameters:

- `limit` (integer): How many rows
- `token` (string): One ticker such as BTC

### `whale_orders` (~50 tokens)

Biggest market orders of the last hour on Binance and Hyperliquid (USD 0.003).

Input parameters:

- `limit` (integer): How many rows
- `token` (string): One ticker such as BTC

### `news` (~49 tokens)

Top crypto stories now from 31 sources with impact and price reaction (USD 0.003).

Input parameters:

- `limit` (integer): How many rows
- `token` (string): One ticker such as BTC

### `sentiment` (~36 tokens)

Fear and Greed, trending coins, market breadth and mood (USD 0.003).

Input parameters:

- `limit` (integer): How many rows

### `coin_snapshot` (~45 tokens)

Everything for one coin: price, derivatives, order book, liquidations, whales, news (USD 0.005).

Input parameters:

- `token` (string, required): One ticker such as BTC

### `hyperliquid_wallet` (~59 tokens)

Enriched Hyperliquid wallet report: positions, liquidation distance, risk, PnL, volume (USD 0.01).

Input parameters:

- `address` (string, required): Hyperliquid wallet address, 0x followed by 40 hex characters

### `create_watch` (~120 tokens)

Watch the crypto market for 24 hours: up to 10 conditions (price, % change, funding, open interest, liquidations, order book, Fear and Greed, whale orders, news impact) checked every minute; when one happens, a signed webhook goes to callback_url and it shows in watch_status. Level conditions fire when they turn true. Keep the returned secret (USD 0.02).

Input parameters:

- `callback_url` (string): https URL for the webhook (optional)
- `conditions` (array, required)
- `label` (string)

### `watch_status` (~47 tokens)

Free: a watch's status, conditions and its last 20 fires.

Input parameters:

- `secret` (string, required): secret from create_watch
- `watch_id` (string, required): watch_id from create_watch

### `stop_watch` (~41 tokens)

Free: stop a watch before it expires.

Input parameters:

- `secret` (string, required): secret from create_watch
- `watch_id` (string, required): watch_id from create_watch

### `service_info` (~23 tokens)

Free: what the service offers, prices, and session spending so far.

## Diagnostics

Captured diagnostic sections: Provenance, Vulnerabilities, Dependencies. The full working is on the page: https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data-mcp#diagnostics

## Score history

- 2026-11-05: 69
- 2026-11-04: 69
- 2026-11-03: 68
- 2026-11-02: 68
- 2026-11-01: 67
- 2026-10-31: 67
- 2026-10-30: 66
- 2026-10-29: 66
- 2026-10-28: 66
- 2026-10-27: 65
- 2026-10-26: 65
- 2026-10-25: 64
- 2026-10-24: 49
- 2026-10-23: 49

## Common questions

### What is the Crypto Market Data MCP server?

Crypto Market Data is an MCP server listed in the public MCP registry as io.github.zaffy18/crypto-market-data. Live crypto market data and Hyperliquid wallet reports for AI agents, paid per call with x402. This page covers its npm package (crypto-market-data-mcp).

### Is the Crypto Market Data MCP server safe to use?

Crypto Market Data scores 69 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Crypto Market Data MCP server expose?

Crypto Market Data exposes 13 tools: prices, derivatives, orderbook, liquidations, whale_orders, and 8 more. Their descriptions and schemas cost roughly 716 tokens of context every time the server is loaded.

### Is the Crypto Market Data MCP server still maintained?

Crypto Market Data is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Crypto Market Data MCP server under?

Crypto Market Data declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/crypto-market-data-mcp
- Socket report: https://socket.dev/npm/package/crypto-market-data-mcp
- Repository: https://github.com/zaffy18/crypto-market-data-mcp
- Changelog RSS feed: https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data-mcp.json
- HTML version of this page: https://verifymcp.io/servers/zaffy18-crypto-market-data/crypto-market-data-mcp