io.github.vpatser1/data-aggregator-mcp

NPM · DATA-AGGREGATOR-MCP · SCANNED AUG 7

Unified data server: stocks, crypto, news, weather, web scraping, FX rates in one MCP

Available components

60 60 Trust /100

Trust breakdown (6 categories)

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. How we score →

Supply Chain Security87

No malware found by supply-chain analysis.Pass
Known CVEs were checked across the 95 of 99 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
No install/post-install scripts declared.Pass
Dependency health was assessed across the 95 of 99 dependencies we could resolve, so this covers what we could see, not the whole tree. View diagnostics → Partial

Provenance & Transparency19

Repository check failed: no source repository is declared. See how to fix → View diagnostics → Fail
Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 3 days ago).Pass
Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified

Schema Quality & AI Usability75

AI-judged instruction clarity (excellent).Pass
Context-footprint check failed: tool/resource definitions use about 886 tokens (~147/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management0

Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified

Tool Coverage100

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
100% of tool parameters carry a description.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

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

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · data-aggregator-mcp

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add vpatser1-data-aggregator-mcp -- npx -y data-aggregator-mcp

# add to Codex CLI

codex mcp add vpatser1-data-aggregator-mcp -- npx -y data-aggregator-mcp

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "vpatser1-data-aggregator-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "data-aggregator-mcp"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add vpatser1-data-aggregator-mcp --command npx --arg -y --arg data-aggregator-mcp

# ~/.hermes/config.yaml

mcp_servers:
  vpatser1-data-aggregator-mcp:
    command: "npx"
    args: ["-y", "data-aggregator-mcp"]

// mcp.json

{
  "mcpServers": {
    "vpatser1-data-aggregator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "data-aggregator-mcp"
      ]
    }
  }
}

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

4 Aug 26 60

First indexed and scored.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 7 Aug 2026 · Analysed npm/[email protected]

Provenance No attestation

The registry publishes no build provenance for this version, so there is nothing to verify.

Result	No attestation
Ecosystem	npm

Dependencies 95 packages

Packages resolved	95
Deprecated	95
Stale	29
Tree resolution	Partial

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools · 6 exposed · ~886 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

fetch_webpage ~93

Scrape and extract structured data from any web page. Returns title, meta description, headings, main text content, and links. Optionally extract specific content using a CSS selector (#id, .class, or tag name).

Input Output Examples

Name	Type	Req	Description
selector	string	–	Optional CSS-like selector to extract specific content (e.g., "#main", ".article-body", "article")
url	string	yes	The URL to scrape

No output schema declared.

No examples provided.

query_exchange_rates ~136

Get currency exchange rates and perform conversions. Supports all major fiat currencies (USD, EUR, GBP, JPY, etc.) and popular cryptocurrencies (BTC, ETH, SOL, etc.). Can fetch historical rates by date.

Input Output Examples

Name	Type	Req	Description
amount	number	–	Amount to convert (default: 1)
base	string	yes	Base currency code (e.g., "USD", "EUR", "BTC")
date	string	–	Historical date in YYYY-MM-DD format (fiat only). Omit for current rates.
target	string	yes	Target currency code (e.g., "GBP", "JPY", "ETH")

No output schema declared.

No examples provided.

query_public_data ~199

Access miscellaneous public data APIs: Wikipedia summaries, IP geolocation, DNS lookups, and URL expansion. Select the sub-command and provide the relevant parameters.

Input Output Examples

Name	Type	Req	Description
command	string	yes	Sub-command to run: wikipedia (article summary), ip_geolocation (IP location), dns_lookup (DNS records), expand_url (follow redirects)
domain	string	–	Domain for DNS lookup (e.g., "example.com")
ip	string	–	IP address for geolocation (e.g., "8.8.8.8"). Omit to look up your own IP.
language	string	–	Language code for Wikipedia (default: en)
query	string	–	Search term for Wikipedia (e.g., "Theory of relativity")
recordType	string	–	DNS record type (default: A)
url	string	–	Shortened URL to expand (e.g., "https://bit.ly/xyz")

No output schema declared.

No examples provided.

query_stocks ~128

Fetch real-time stock and cryptocurrency market data. Supports major stocks (AAPL, MSFT, GOOGL) and crypto (BTC, ETH, SOL). Returns price, daily change, volume, and market cap. Data from Yahoo Finance (stocks) and CoinGecko (crypto).

Input Output Examples

Name	Type	Req	Description
symbol	string	yes	Ticker symbol (e.g., AAPL, MSFT, GOOGL for stocks; BTC, ETH, SOL for crypto)
type	string	–	Asset type. "auto" detects based on symbol. Use "stock" or "crypto" to force.

No output schema declared.

No examples provided.

query_weather ~132

Get current weather conditions and 7-day forecast. Uses Open-Meteo API (free, no API key required). Accepts city name or coordinates. Returns temperature, humidity, wind, precipitation, and daily forecasts.

Input Output Examples

Name	Type	Req	Description
city	string	–	City name (e.g., "London", "New York", "Tokyo")
latitude	number	–	Latitude (-90 to 90). Use with longitude as alternative to city name.
longitude	number	–	Longitude (-180 to 180). Use with latitude as alternative to city name.
units	string	–	Temperature units (default: celsius)

No output schema declared.

No examples provided.

search_news ~198

Search and aggregate news articles from multiple sources. Uses NewsAPI.org (if API key configured) or Google News RSS (free, no key). Filter by keyword, category, source, date range, and language.

Input Output Examples

Name	Type	Req	Description
category	string	–	News category (only with NewsAPI key, ignored with Google News RSS)
from	string	–	Start date for articles (YYYY-MM-DD format, NewsAPI only)
language	string	–	Language code (default: en)
maxResults	integer	–	Maximum number of articles to return (1-100, default: 10)
query	string	–	Search keyword or phrase (e.g., 'artificial intelligence', 'climate change')
source	string	–	Specific news source ID (e.g., "bbc-news", "cnn", "the-verge")
to	string	–	End date for articles (YYYY-MM-DD format, NewsAPI only)

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

4 Aug 7 Aug