PDF Tools
审计 PDF/UA-1 逻辑结构树：RoleMap 是否映射到标准结构类型、H1–H6 标题层级是否跳级或首个标题非 H1、Figure/Formula 是否缺失 Alt 替代文本、语言标签继承链是否可判定、结构与内容流 MCID 阅读顺序是否分歧，并输出带 Matterhorn 检查点编号的结构大纲。
用三种语言从你的代码中调用此工具。
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/pdf-logical-structure-tree-validator' \
-H 'Content-Type: application/json' \
-d '{"filename":"pdfFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/zh/api/tools/pdf-logical-structure-tree-validator' \
-F 'pdfFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'maxPages=50' \
-F 'includeReadingOrder=true'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST https://api.elysiatools.com/zh/api/tools/pdf-logical-structure-tree-validator| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| pdfFile | file需先上传 | 是 | — |
| maxPages | number | 否 | Cap on how many pages are audited (large documents). |
| includeReadingOrder | checkbox | 否 | Compare structure traversal order with content-stream MCID order (09-001). |
HTML 结果
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}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。
将以下内容加入你的 MCP 客户端配置：
{
"mcpServers": {
"elysiatools-pdf-logical-structure-tree-validator": {
"name": "pdf-logical-structure-tree-validator",
"description": "审计 PDF/UA-1 逻辑结构树：RoleMap 是否映射到标准结构类型、H1–H6 标题层级是否跳级或首个标题非 H1、Figure/Formula 是否缺失 Alt 替代文本、语言标签继承链是否可判定、结构与内容流 MCID 阅读顺序是否分歧，并输出带 Matterhorn 检查点编号的结构大纲。",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=pdf-logical-structure-tree-validator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后，列出已开放的工具：
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用，参数由其参数表构建：
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "pdf-logical-structure-tree-validator",
"arguments": {
"pdfFile": "https://example.com/file.ext",
"maxPages": 50,
"includeReadingOrder": true
}
}
}有问题或反馈？请联系 [email protected]