Formfill MCP

FormFill MCP

Fill any PDF form from your AI agent — in a single tool call.

](https://smithery.ai/server/@knportal/formfill-mcp)  ](smithery.yaml) 

Tax forms · HR paperwork · Legal documents · Lease agreements · Insurance claims

If it has fillable fields, FormFill can fill it.

获取API密钥 · Smithery的观点 ·建造于 完整 AI

上市时间： 史密瑟里 · 格拉玛

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运作原理

 ┌─────────────────┐        ┌─────────────────┐        ┌─────────────────┐
 │  1. Inspect     │        │  2. Fill         │        │  3. Done        │
 │                 │   →    │                 │   →    │                 │
 │  list_form_     │        │  fill_form       │        │  Filled PDF     │
 │  fields         │        │                 │        │  saved to disk  │
 │                 │        │                 │        │                 │
 │  Returns every  │        │  Writes values, │        │  Open in        │
 │  field name,    │        │  saves output   │        │  Preview or     │
 │  type & value   │        │  file           │        │  send anywhere  │
 └─────────────────┘        └─────────────────┘        └─────────────────┘

大多数人工智能工作流程在最后一英里崩溃：代理 *理解* 形式，但不能 *写信给它*.FormFill通过三个专注的工具填补了这一空白。

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工具

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使用

任何MCP兼容主机：

• 克劳德桌面版 --添加到 claude_desktop_config.json
• 光标 --MCP服务器配置
• 克莱恩 --相同的配置模式
• 继续 --相同的配置模式
• 支持模型上下文协议的任何代理

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支持的表单类型

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定价

获取API密钥： 豁免申请

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快速开始

1.获取API密钥

注册地址： 豁免申请 --免费套餐立即可用。

2.连接到克劳德桌面

编辑 ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "formfill": {
      "command": "/Users/YOUR_USERNAME/Projects/formfill-mcp/venv/bin/python",
      "args": ["/Users/YOUR_USERNAME/Projects/formfill-mcp/server.py"]
    }
  }
}

重新启动克劳德桌面。你会看到🔨 工具图标——FormFill已连接。

3.填写您的第一张表格

List the fillable fields in /Users/me/Desktop/w9.pdf using API key ff_free_abc123

Fill the form at /Users/me/Desktop/w9.pdf with:
  name: Jane Smith
  TIN: 12-3456789
  address: 123 Main St, Austin TX 78701
Save to /Users/me/Desktop/w9_filled.pdf
API key: ff_free_abc123

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示例提示

W-9（税）：

Fill the W-9 at ~/Desktop/fw9.pdf with my name "John Smith", SSN "123-45-6789",
address "456 Oak Ave, Boston MA 02101". Business type: Individual/sole proprietor.
Save to ~/Desktop/fw9_filled.pdf. API key: ff_free_abc123

租赁申请：

Fill the rental application at ~/Desktop/rental_app.pdf with these values:
[paste field values]. Save to ~/Desktop/rental_filled.pdf. API key: ff_free_abc123

多页合同：

Fill the 8-page NDA at ~/Desktop/nda.pdf. My name: Jane Smith, Company: Acme Corp,
Date: March 28 2026. Use fill_form_multipage. API key: ff_free_abc123

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响应格式

成功：

{
  "ok": true,
  "output_path": "/Users/me/forms/w9_filled.pdf",
  "fields_filled": 12,
  "invalid_fields": []
}

错误：

{"ok": false, "error": "Invalid API key"}
{"ok": false, "error": "Usage limit reached. Upgrade at https://formfill.plenitudo.ai"}
{"ok": false, "error": "File not found: /Users/me/missing.pdf"}

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自我寄宿

git clone https://github.com/knportal/formfill-mcp.git
cd formfill-mcp

python -m venv venv
source venv/bin/activate
pip install -r requirements.txt

cp .env.example .env
python manage_keys.py create --tier free
python server.py
# → MCP server running on http://localhost:8000

对于远程代理访问，请部署附带的Cloudflare Worker(worker.js).

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建筑

server.py          — MCP server (3 tools)
auth.py            — API key validation + usage tracking (SQLite)
stripe_webhook.py  — Stripe subscription webhook handler
worker.js          — Cloudflare Worker (remote proxy)
manage_keys.py     — Key management CLI
data/keys.db       — API key store
data/usage.db      — Monthly usage counters

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贡献与安全

• 贡献.md --开发设置和PR指南
• 安全.md --负责任的披露政策

许可证

麻省理工学院 --版权所有©2025 Plenitudo AI

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formfill.plenitudo.ai · Issues · Plenitudo.ai