# io.github.donnywin85/dex-data-mcp (npm · dex-data-mcp)

Multi-chain DEX prices, liquidity, routing and slippage. Free tier, no API key.

- Trust score: 73/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `dex-data-mcp`: 73/100 (this document), [markdown](https://verifymcp.io/servers/donnywin85-dex-data-mcp/dex-data-mcp.md), [page](https://verifymcp.io/servers/donnywin85-dex-data-mcp/dex-data-mcp)

## Channel facts

- Registry: `npm`
- Package: `dex-data-mcp`
- Version: `1.1.0`
- 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 2026-08-03.

- **Supply Chain Security**: 89/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 19 of 20 dependencies flagged as unhealthy (19 deprecated).
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to donnywin85/dex-data-mcp).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 0 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 602 tokens (~86/item across 7 items; 7 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 20/100
  - Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add donnywin85-dex-data-mcp -- npx -y dex-data-mcp
```

### Codex

```bash
codex mcp add donnywin85-dex-data-mcp -- npx -y dex-data-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "donnywin85-dex-data-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "dex-data-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add donnywin85-dex-data-mcp --command npx --arg -y --arg dex-data-mcp
```

### Hermes

```yaml
mcp_servers:
  donnywin85-dex-data-mcp:
    command: "npx"
    args: ["-y", "dex-data-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "donnywin85-dex-data-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dex-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.

### 2026-08-03 (score 73, −3)

- [functional regression] Dependency health: 1.00 → 0.09

### 2026-08-02 (score 76, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-08-01 (score 61)

First indexed and scored.

## MCP tools (7)

### `get_token_price` (~124 tokens)

Live USD price of any ERC-20 token, read from DEX pools at call time. Accepts a ticker (CAKE, WETH, ARB) or any contract address. Returns the price, the pair it was priced through, the USD liquidity backing that quote and a confidence rating. Refuses to return a price backed by a dust pool rather than reporting an unreliable number.

Input parameters:

- `chain` (string): Chain to query. Defaults to bsc.
- `token` (string, required): Ticker (e.g. CAKE) or 0x contract address.

### `get_liquidity` (~93 tokens)

Market depth and TVL for a trading pair, broken down per venue: how deep the pools are, which venue holds the most liquidity, and each venue share of total depth.

Input parameters:

- `chain` (string): Chain to query. Defaults to bsc.
- `pair` (string, required): Pair as SYM/SYM, e.g. WETH/USDC. Either side may be a 0x address.

### `get_best_venue` (~77 tokens)

Which DEX is cheapest to buy on and which pays most to sell into, with the cross-venue spread in bps and a fee-adjusted arbitrage spread. Smart order routing data.

Input parameters:

- `chain` (string): Chain to query. Defaults to bsc.
- `pair` (string, required): Pair as SYM/SYM.

### `get_slippage` (~125 tokens)

Price impact for a SPECIFIC trade size — what a trade will actually get, which a spot price cannot tell you. Simulates the swap against live reserves on every venue. Price impact and the pool fee are reported separately. Pool-level only: excludes gas, MEV and multi-hop routing.

Input parameters:

- `amountIn` (number): Alternatively, size in units of the first token.
- `amountUsd` (number): Trade size in USD.
- `chain` (string): Chain to query. Defaults to bsc.
- `pair` (string, required): Pair as SYM/SYM.

### `get_liquidity_risk` (~105 tokens)

Pre-trade depth check for a pair: classifies the market DEEP, MODERATE, SHALLOW or VERY_THIN from live pool TVL, counts routable venues, and flags single-venue markets and wide spreads. Liquidity depth analysis only — NOT a contract audit and NOT a honeypot check.

Input parameters:

- `chain` (string): Chain to query. Defaults to bsc.
- `pair` (string, required): Pair as SYM/SYM.

### `get_spend_budget` (~42 tokens)

How much this session has spent on paid calls, and the caps in force. Free, local, and makes the cost of continuing visible before it is incurred.

### `list_chains` (~36 tokens)

Supported chains, their indexed tokens and venues. Free, and the right first call if you are unsure which chain or ticker to use.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/donnywin85-dex-data-mcp/dex-data-mcp#diagnostics

## Score history

- 2026-08-03: 73
- 2026-08-02: 76
- 2026-08-01: 61

## Links

- npm package: https://www.npmjs.com/package/dex-data-mcp
- Socket report: https://socket.dev/npm/package/dex-data-mcp
- Repository: https://github.com/donnywin85/dex-data-mcp
- Changelog RSS feed: https://verifymcp.io/servers/donnywin85-dex-data-mcp/dex-data-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/donnywin85-dex-data-mcp/dex-data-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/donnywin85-dex-data-mcp/dex-data-mcp