SignSimple
Send PDFs for legally binding e-signature, free and unlimited. Track status; free legal templates.
我该使用它吗
质量与安全性
发现（2）
- HIGHTool poisoning patterns detected
- MEDIUMTool description contains URL to non-standard domain在 send_for_signature 中
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"signsimple": {
"url": "https://signsimple.app/mcp"
}
}
}远程端点
https://signsimple.app/mcpstreamable-http它能做什么
工具清单
工具（4）
🟡send_for_signature(document_url, document_base64, document_name, recipients, subject, ...)
Send a PDF document for legally binding electronic signature via SignSimple (free, unlimited). Provide the PDF as a fetchable URL or base64, plus recipient name(s) and email(s). Each recipient is emailed a secure signing link; signature and date fields are placed automatically unless custom fields are given. Works with the free templates from list_templates (pass their pdf URL as document_url). Requires a SignSimple API key (create one at https://signsimple.app/profile).
输入模式
{
"type": "object",
"properties": {
"document_url": {
"type": "string",
"description": "Publicly fetchable URL of the PDF to send"
},
"document_base64": {
"type": "string",
"description": "Base64-encoded PDF (alternative to document_url)"
},
"document_name": {
"type": "string",
"description": "Display name for the document, e.g. \"Consulting Agreement.pdf\""
},
"recipients": {
"type": "array",
"minItems": 1,
"maxItems": 10,
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"email": {
"type": "string"
}
},
"required": [
"name",
"email"
]
},
"description": "People who must sign, in order"
},
"subject": {
"type": "string",
"description": "Email subject line (optional)"
},
"message": {
"type": "string",
"description": "Message included in the signing email (optional)"
},
"expires_in_days": {
"type": "number",
"description": "Days until the signing links expire (optional, default 30)"
}
},
"required": [
"document_name",
"recipients"
]
}🟢get_document_status(envelope_id)
Check the status of a document previously sent for signature: overall state (sent/completed/declined/expired/voided), per-recipient progress (pending/viewed/signed), and the signed PDF download URL once complete. Requires a SignSimple API key.
输入模式
{
"type": "object",
"properties": {
"envelope_id": {
"type": "string",
"description": "The envelopeId returned by send_for_signature"
}
},
"required": [
"envelope_id"
]
}🟢list_documents
List the 25 most recent documents sent from the connected SignSimple account, with status and signed-PDF URLs where complete. Requires a SignSimple API key.
输入模式
{
"type": "object",
"properties": {}
}🟡list_templates
List SignSimple's free, professionally drafted document templates (NDA, lease, contractor agreement, liability waiver, bill of sale, promissory note). Returns each template's info page and direct PDF URL — pass the PDF URL to send_for_signature as document_url to send one. No API key needed.
输入模式
{
"type": "object",
"properties": {}
}推荐提示词
list_documentsget_document_statuslist_documentsget_document_statuslist_documentsget_document_status社区
证据