# Base64 MCP Server

> Use this tool when you need to encode or decode data in Base64 format, especially for text and images, to solve problems like data transmission or storage limitations. It takes input data, such as text or image files, and outputs the corresponding Base64-encoded or decoded result, supporting Data URL format for seamless integration. Ideal for use cases requiring efficient data conversion, such as web development, API interactions, or data exchange between systems.

Canonical page: https://skillsregistry.net/skills/liuyazui-base64-server  
JSON: https://api.skillsregistry.net/v1/skills/liuyazui-base64-server

## Description

A simple and efficient MCP server that provides Base64 encoding and decoding functionality for both text and images with support for Data URL format.

## Trust

- **Trust score (0–1):** 0.93
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** media
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/qaicsxsrcb)
- **Repository:** <https://github.com/liuyazui/base64_server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "liuyazui-base64-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/liuyazui-base64-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/liuyazui-base64-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt