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vek-data

by Ratiborro · remote · no sign-in to list tools · v1.0.0 · published by GitHub user Ratiborro

Base/Ethereum blocks and balances, crypto news RSS, CoinGecko prices.

Changes · 2
CompareRegistry entry

4 tools: 2 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http vek-data https://vek-data.agent-vek.workers.dev/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Changes things 2Claude Code: ask
  • coin_priceCurrent coin market prices via CoinGecko simple price.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Current coin market prices via CoinGecko simple price.
  • crypto_newsLatest crypto news headlines via RSS (cointelegraph, coindesk, decrypt).No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Latest crypto news headlines via RSS (cointelegraph, coindesk, decrypt).
Only reads 2Claude Code: allow
  • get_balanceBalance of an address on Base or Ethereum, in ETH or USDC.No findings

    Why it is in this group

    • The name "get_balance" says "get": a word for reading.
    Description, as the server wrote it
    Balance of an address on Base or Ethereum, in ETH or USDC.
  • get_blockGet a block (Base or Ethereum): number, hash, timestamp, tx count, gas used, base fee.No findings

    Why it is in this group

    • The name "get_block" says "get": a word for reading.
    Description, as the server wrote it
    Get a block (Base or Ethereum): number, hash, timestamp, tx count, gas used, base fee.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http vek-data https://vek-data.agent-vek.workers.dev/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__vek-data__get_block",
      "mcp__vek-data__get_balance"
    ],
    "ask": [
      "mcp__vek-data__crypto_news",
      "mcp__vek-data__coin_price"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as vek-data. Review it before you use it.