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SignWell を ChatGPT に接続する方法 — MCP 経由

Drive SignWell (developer-friendly e-signature) from any AI agent: documents, templates, signature requests, signers. 8 tools, API key + application ID auth.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

No credit card · 7-day trial · Self-host alternative available

MCP connector

SignWell

Drive SignWell (developer-friendly e-signature) from any AI agent: documents, templates, signature requests, signers. 8 tools, API key + application ID auth.

Tools

8

Region

INTL

Category

e-signature

Authentication

Required env vars

SIGNWELL_API_KEYSIGNWELL_APPLICATION_ID
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the SignWell in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

💡 インストール不要? cloud.anythingmcp.com を直接利用してください。 サインインし、Connectors → SignWell をクリック、認証情報を貼り付け、MCP API キーを発行 — 完了です。Docker も git clone もローカルサーバーも不要。

SignWell + ChatGPT

Drive SignWell (developer-friendly e-signature) from any AI agent: documents, templates, signature requests, signers. 8 tools, API key + application ID auth.

前提条件

完全なセットアップ手順はコネクタ自体に組み込まれています (ストアでコネクタを選択すると表示)。必要な環境変数:

SIGNWELL_API_KEY, SIGNWELL_APPLICATION_ID

ステップ 1 — 認証情報を取得

signwell.com).

Setup:

  1. Sign in to https://app.signwell.com → top-right avatar → API → Create application.
  2. Note the Application ID and API Key.
  3. Set:
    • SIGNWELL_API_KEY = the API key
    • SIGNWELL_APPLICATION_ID = the application ID

Authentication: header X-Api-Key: ${SIGNWELL_API_KEY} + X-Api-Application: ${SIGNWELL_APPLICATION_ID} (both required).

test_mode: every write endpoint accepts test_mode=true to validate without sending real emails or burning credits.

Document workflow: create document from URL/upload → status='Sent' → recipients sign → status='Completed' → download PDF.

…(continued in the in-app connector instructions)

ステップ 2 — アダプターをインストール

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

ステップ 3 — ChatGPT にコネクタを追加

ChatGPT は Connectors 機能 (Plus / Pro / Team / Enterprise プラン) で MCP サーバーをサポートします。無料プランはカスタムコネクタをサポートしません。

  1. ChatGPT → Settings → Connectors を開きます (またはコンポーザーの 🔧 アイコン → Manage connectors をクリック)。
  2. "Add custom connector" をクリック。
  3. 入力:
    • Name: SignWell
    • MCP server URL: https://cloud.anythingmcp.com/mcp
    • Authentication: Bearer token → MCP API キーを貼り付け
  4. Connect をクリック。

利用可能なツール

ToolWhat it does
signwell_list_documentsList documents with filters
signwell_get_documentFetch a document by ID with recipients + signing status
signwell_create_document_from_urlCreate a document from public file URLs and send for signature
signwell_create_document_from_templateCreate a document from a SignWell template + recipient mapping
signwell_send_reminderSend a reminder email to pending recipients on a document
signwell_cancel_documentCancel a document (no further signing)
signwell_get_document_filesGet URLs of the document's signed files
signwell_list_templatesList templates available on the account

FAQ

ChatGPT 無料プランはカスタム MCP Connectors で動作しますか? いいえ — Plus、Pro、Team、Enterprise が必要です。

次のステップ

Ready to ship

Your SignWell agent is one click away.

Install the connector, paste the key, prompt ChatGPT. Free for 7 days, no credit card.