Text Processing

Leetspeak 解码与检测器

把 leetspeak（1337）解码回纯文本，并评估输入是 leet 的可能性——用于密码策略绕过筛查、敏感词过滤规避检查、日志噪音过滤。高亮每处替换。

html· HTML 结果打开工具

快速开始

用三种语言从你的代码中调用此工具。

cURL

curl -X POST 'https://api.elysiatools.com/zh/api/tools/leetspeak-decoder-detector' \
  -H 'Content-Type: application/json' \
  -d '{"text":"h3ll0 w0rld","mode":"both","threshold":40}'

API 参考

以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。

请求端点

HTTP

POST https://api.elysiatools.com/zh/api/tools/leetspeak-decoder-detector

请求参数

参数名	类型	必填	说明
text	textarea	是	The text to decode and/or score. Works on a single word, a sentence, or a multi-line log dump.
mode	select	否	Both runs the full analysis. Detect-only hides the decoded text and just scores. Decode-only skips scoring.
threshold	number	否	Score at or above which the verdict is "Likely leetspeak". Lower = more sensitive (more false positives).

响应格式

HTML 结果

JSON

{
  "result": "<div>Processed HTML content</div>",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}

MCP 集成

将此工具加入你的 Model Context Protocol 服务，让 AI 智能体可以列出并调用它。

服务配置

将以下内容加入你的 MCP 客户端配置：

mcp.json

{
  "mcpServers": {
    "elysiatools-leetspeak-decoder-detector": {
      "name": "leetspeak-decoder-detector",
      "description": "把 leetspeak（1337）解码回纯文本，并评估输入是 leet 的可能性——用于密码策略绕过筛查、敏感词过滤规避检查、日志噪音过滤。高亮每处替换。",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=leetspeak-decoder-detector",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

列出可用工具

连接到 SSE 端点后，列出已开放的工具：

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

调用此工具

通过工具 id 调用，参数由其参数表构建：

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "leetspeak-decoder-detector",
    "arguments": {
  "text": "h3ll0 w0rld",
  "mode": "both",
  "threshold": 40
}
  }
}

可用逗号分隔的 toolId 在一个会话中串联多个工具，例如 /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp（最多 20 个）。

有问题或反馈？请联系 [email protected]

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参数名

类型

必填

说明

text

textarea

是

The text to decode and/or score. Works on a single word, a sentence, or a multi-line log dump.

mode

select

否

Both runs the full analysis. Detect-only hides the decoded text and just scores. Decode-only skips scoring.

threshold

number

否

Score at or above which the verdict is "Likely leetspeak". Lower = more sensitive (more false positives).

{ "mcpServers": { "elysiatools-leetspeak-decoder-detector": { "name": "leetspeak-decoder-detector", "description": "把 leetspeak（1337）解码回纯文本，并评估输入是 leet 的可能性——用于密码策略绕过筛查、敏感词过滤规避检查、日志噪音过滤。高亮每处替换。", "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=leetspeak-decoder-detector", "command": "", "args": [], "env": {}, "isActive": true, "type": "sse" } } }

{ "jsonrpc": "2.0", "id": 2, "method": "tools/call", "params": { "name": "leetspeak-decoder-detector", "arguments": { "text": "h3ll0 w0rld", "mode": "both", "threshold": 40 } } }