# Data Workbench (npm · @three-ws/data-workbench-mcp)

Pump.fun creator rewards, DexScreener pair search, crypto headlines, and USD candles.

- Trust score: 59/100 (low)
- Change this week: +19
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `data-workbench-mcp`: 64/100, [markdown](https://verifymcp.io/servers/nirholas-data-workbench-mcp/data-workbench-mcp.md), [page](https://verifymcp.io/servers/nirholas-data-workbench-mcp/data-workbench-mcp)
- npm · `@three-ws/data-workbench-mcp`: 59/100 (this document), [markdown](https://verifymcp.io/servers/nirholas-data-workbench-mcp/three-ws-data-workbench-mcp.md), [page](https://verifymcp.io/servers/nirholas-data-workbench-mcp/three-ws-data-workbench-mcp)

## Channel facts

- Registry: `npm`
- Package: `@three-ws/data-workbench-mcp`
- Version: `0.1.0`
- 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**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 19/100
  - Repository check failed: the declared repository URL returned HTTP 404.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 13 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 440 tokens (~110/item across 4 items; 4 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**: 100/100
  - Implements a supported MCP spec version (2025-11-25); 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 nirholas-data-workbench-mcp -- npx -y @three-ws/data-workbench-mcp
```

### Codex

```bash
codex mcp add nirholas-data-workbench-mcp -- npx -y @three-ws/data-workbench-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nirholas-data-workbench-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@three-ws/data-workbench-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add nirholas-data-workbench-mcp --command npx --arg -y --arg @three-ws/data-workbench-mcp
```

### Hermes

```yaml
mcp_servers:
  nirholas-data-workbench-mcp:
    command: "npx"
    args: ["-y", "@three-ws/data-workbench-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "nirholas-data-workbench-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/data-workbench-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.

### 2026-08-02 (score 59, +43)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] License: unverified → pass
- [functional improvement] Schema quality: unverified → good
- [functional] Licence: MIT

### 2026-08-01 (score 16, −15)

- [security regression] Malware scan: pass → unverified

### 2026-07-31 (score 31, −9)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-27 (score 40)

First indexed and scored.

## MCP tools (4)

### `creator_rewards` (~114 tokens)

Pump.fun creator rewards

Lifetime and per-day pump.fun creator-fee earnings for a coin mint, wallet address, pump.fun username, or linked social identity (github:user, x:user). Per-coin figures are summed from distribution timelines and reconcile with the wallet's lifetime claimed total to ~0.001%.

Input parameters:

- `breakdown` (boolean): Include the per-coin earnings breakdown (slower: walks every coin's timeline). Default false.
- `query` (string, required): Coin mint, wallet address, pump.fun username, github:user, or x:user

### `search_pairs` (~121 tokens)

DexScreener pair search

Every DexScreener trading pair matching a query: ticker, token name, contract/mint address, pair address, or a dexscreener.com URL. Returns chain, dex, price, 24h change, liquidity, volume, and the pair address (chartable at https://dexscreener.com/<chainId>/<pairAddress>).

Input parameters:

- `limit` (integer): Max pairs to return (default 10)
- `query` (string, required): Ticker, name, CA/mint, pair address, or dexscreener.com URL

### `coin_news` (~108 tokens)

Coin headlines (live + archive)

Headlines for a ticker over the last N days, merged from the three.ws live feed (192 publishers) and its 660k-article historical archive. Each item carries source, timestamp, sentiment, and link. Archive queries have a free per-IP daily quota.

Input parameters:

- `days` (integer): Lookback window in days (default 7)
- `limit` (integer): Max headlines (default 30)
- `ticker` (string, required): Asset ticker, e.g. BTC, SOL, THREE

### `ohlc` (~97 tokens)

USD candles

OHLC candles in USD for a coin over 1/7/14/30/90 days. Tries CoinGecko by coin id, then Coinbase Exchange and Kraken public data by ticker. Returns [isoTime, open, high, low, close] ascending.

Input parameters:

- `coin` (string, required): CoinGecko id (bitcoin) or exchange ticker (BTC)
- `days` (number): Window in days (default 30)

## Diagnostics

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

## Score history

- 2026-08-03: 59
- 2026-08-02: 59
- 2026-08-01: 16
- 2026-07-31: 31
- 2026-07-30: 40
- 2026-07-28: 40
- 2026-07-27: 40

## Links

- npm package: https://www.npmjs.com/package/@three-ws/data-workbench-mcp
- Socket report: https://socket.dev/npm/package/@three-ws/data-workbench-mcp
- Website: https://data-workbench-e3s.pages.dev/
- Changelog RSS feed: https://verifymcp.io/servers/nirholas-data-workbench-mcp/three-ws-data-workbench-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/nirholas-data-workbench-mcp/three-ws-data-workbench-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/nirholas-data-workbench-mcp/three-ws-data-workbench-mcp