No install? Use cloud.anythingmcp.com directly.
Sign in, install the Dropbox Sign (HelloSign) in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.
TL;DR
Drive Dropbox Sign (e-signature, formerly HelloSign) from any AI agent: signature requests, templates, signature embeds, downloads. 10 tools, API-key Basic auth.
💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → Dropbox Sign (HelloSign), paste your credentials, mint an MCP API key — done. No Docker, no
git clone, no local server.
Dropbox Sign (HelloSign) + Cursor
Drive Dropbox Sign (e-signature, formerly HelloSign) from any AI agent: signature requests, templates, signature embeds, downloads. 10 tools, API-key Basic auth.
Prerequisites
See the full setup instructions baked into the connector (visible in the in-app store when you select the connector). The required environment variables for this connector are:
DROPBOX_SIGN_API_KEY
Step 1 — Get credentials
hellosign.com).
Setup:
- Sign in to https://app.hellosign.com → top-right avatar → API → Test Mode + Live API → Generate API Key.
- Use the test API key during development; switch to live when going to production.
- Set
DROPBOX_SIGN_API_KEY.
Authentication: HTTP Basic with username=API_KEY, password=empty.
test_mode: every write endpoint accepts test_mode=1 to NOT charge credits / NOT send real signature requests. Always test first.
…(continued in the in-app connector instructions)
Step 2 — Install the adapter
git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d
Step 3 — Add the connector in Cursor
Cursor reads MCP servers from ~/.cursor/mcp.json. Add this entry:
{
"mcpServers": {
"anythingmcp": {
"url": "https://cloud.anythingmcp.com/mcp",
"headers": { "Authorization": "Bearer YOUR_MCP_API_KEY" }
}
}
}
- Get your MCP API key from AnythingMCP → Profile → MCP API Keys → New Key.
- Save the file and restart Cursor.
- Open Cursor → Settings → MCP to verify
Dropbox Sign (HelloSign)is listed and "Connected". - Start chatting — all
Dropbox Sign (HelloSign)tools are now invokable.
Available tools
| Tool | What it does |
|---|---|
dropbox_sign_get_account | Return account info: email, role, quotas, callback_url |
dropbox_sign_list_signature_requests | List signature requests, optionally filtered by account/query |
dropbox_sign_get_signature_request | Fetch a signature request by ID with full signer state |
dropbox_sign_create_signature_request_with_template | Create a signature request from a template |
dropbox_sign_send_signature_request | Create a signature request from file URLs or uploaded files |
dropbox_sign_send_reminder | Send a reminder email to a pending signer |
dropbox_sign_cancel_signature_request | Cancel an incomplete signature request |
dropbox_sign_download_files | Download the final signed PDF (or zip of all docs) |
dropbox_sign_list_templates | List templates available on the account |
dropbox_sign_get_template | Fetch a template's details — roles, custom fields, files |
FAQ
Does Cursor support custom MCP servers on the free tier? Yes — MCP is available on Hobby, Pro and Business plans.
Next steps
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