veyra-forms
veyra-forms
一个面向 AI 智能体的表单与调查构建 MCP 工具。定义带有类型化字段的表单,收集结构化响应,并查询结果。读取操作始终免费。写入操作需要 Veyra 提交模式授权。
概述
veyra-forms 允许 AI 智能体以编程方式创建表单、提交响应并读取结果——所有数据均由 SQLite 提供支持。表单创建和响应提交属于 B 类操作。
安装
npm install
npm run build数据存储在 ~/.veyra-forms/data.db 中,首次运行时自动创建。
MCP 配置 (Claude Desktop)
{
"mcpServers": {
"veyra-forms": {
"command": "node",
"args": ["/absolute/path/to/veyra-forms/dist/index.js"]
}
}
}工具
工具 | 输入 | 类 | 价格 |
|
| — | 免费 |
|
| — | 免费 |
|
| — | 免费 |
|
| B | €0.02 |
|
| B | €0.02 |
|
| B | €0.02 |
字段类型
任何字符串均可作为 type。常见值:text、email、number、boolean、date、textarea。
示例
读取(无需令牌)
// List all forms
{ "tool": "list_forms", "arguments": {} }
// Get a form and its field schema
{ "tool": "get_form", "arguments": { "form_id": "1712345678-abc1234" } }
// Get all responses for a form
{ "tool": "get_responses", "arguments": { "form_id": "1712345678-abc1234" } }写入(需要 Veyra 令牌)
// Create a form
{
"tool": "create_form",
"arguments": {
"title": "Customer Feedback",
"fields": [
{ "name": "name", "type": "text", "required": true },
{ "name": "email", "type": "email", "required": true },
{ "name": "rating", "type": "number", "required": true },
{ "name": "comment", "type": "textarea" }
],
"veyra_token": "vt_..."
}
}
// Submit a response
{
"tool": "submit_response",
"arguments": {
"form_id": "1712345678-abc1234",
"data": {
"name": "Alice",
"email": "alice@example.com",
"rating": 5,
"comment": "Excellent service!"
},
"veyra_token": "vt_..."
}
}
// Delete a form (also deletes all responses)
{
"tool": "delete_form",
"arguments": { "form_id": "1712345678-abc1234", "veyra_token": "vt_..." }
}缺少令牌时的错误响应
{
"error": "VeyraCommitRequired",
"message": "Write operations require Veyra commit mode.",
"currentMode": "open",
"requiredMode": "commit",
"authorize_endpoint": "https://api.veyra.to/v1/authorize-action",
"docs_url": "https://veyra.to"
}Veyra 工作原理
Veyra 是一个面向 AI 智能体的提交模式授权层。当智能体尝试写入时:
智能体在不带
veyra_token的情况下调用工具 → 收到包含authorize_endpoint的VeyraCommitRequired错误。智能体/用户调用授权端点以获取令牌。
智能体携带
veyra_token重试。veyra-forms在执行操作前通过@veyrahq/sdk-node验证令牌。
请参阅 veyra.to 获取完整文档。
许可证
MIT
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