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Web3icon by Yuhitsuro

by web3icon.xyz · remote · no sign-in to list tools · v1.0.0 · published by xyz.web3icon

Free Web3 icons, illustrations, animated SVGs, and Lottie JSON by Yuhitsuro. Read-only.

Changes · 2
CompareRegistry entry

4 tools: 2 change things and 2 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http web3icon https://web3icon.xyz/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnget_embed_code

    The server marks "get_embed_code" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "get_embed_code" says "get": a word for reading.

    What this check looks for

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
  • get_embed_codeCreate an HTML, Markdown, or URL embed for a published asset.1 finding

    Why it is in this group

    • The name "get_embed_code" says "get": a word for reading.
    • The description's first verb is "create": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "get_embed_code" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "get_embed_code" says "get": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Create an HTML, Markdown, or URL embed for a published asset. The embed URL helps Yuhitsuro measure real-world adoption.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • request_assetRequest a Web3 icon, illustration, or animation that is missing from the catalog.No findings

    Why it is in this group

    • The name "request_asset" says "request": a word for a change.
    Description, as the server wrote it
    Request a Web3 icon, illustration, or animation that is missing from the catalog. Use this after search_assets returns no suitable result. Do not include contact details, URLs, wallet addresses, or private data.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: false
Only reads 2Claude Code: allow
  • get_assetGet exact metadata and source URLs for one published Web3icon asset.No findings

    Why it is in this group

    • The name "get_asset" says "get": a word for reading.
    Description, as the server wrote it
    Get exact metadata and source URLs for one published Web3icon asset.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • search_assetsSearch free Web3 icons, illustrations, and animations by topic.No findings

    Why it is in this group

    • The name "search_assets" says "search": a word for reading.
    Description, as the server wrote it
    Search free Web3 icons, illustrations, and animations by topic. Returns source URLs, measurable embed URLs, creator, and license.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

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 web3icon https://web3icon.xyz/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__web3icon__search_assets",
      "mcp__web3icon__get_asset"
    ],
    "ask": [
      "mcp__web3icon__get_embed_code",
      "mcp__web3icon__request_asset"
    ],
    "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 web3icon. Review it before you use it.