Dropbox Sign MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.36.5Updated Nov 8, 2026

Hosted MCP server for Dropbox Sign — signature requests, templates, and account for AI agents.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableProductivity & Workflow Business & Commerce

Server details

Identifier: io.usefulapi/dropbox-sign
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Sep 16, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to usefulapi.io, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Hosted MCP server for Dropbox Sign that lets an assistant list, inspect, send, cancel and remind e-signature requests and browse templates.

What you can do: List and inspect signature requests, including status, signers and a temporary download URL for signed files
List and inspect reusable templates, with their fields, roles and metadata
Send a signature request built from templates to given signers, in test mode or live
Cancel an incomplete signature request or send a reminder to a signer
Read account details (quotas, plan) and team members
Check usage, request a missing feature, and manage a Pro subscription
When to use it: Useful when you work with Dropbox Sign e-signatures and want an assistant to check which requests are still awaiting signers, review template details, or send and chase contracts without leaving the chat.
Requirements: Remote MCP endpoint connected by URL only; no local install. Sign-in is via OAuth, and the login page asks for your Dropbox Sign API key, which is validated and stored per user. Do not add an Authorization header or API key to the client config. Free tier allows 50 tool calls per month.

Before you install

Sending with test_mode=false issues a real, legally binding signature request and emails signers; cancelling is destructive and stops signers from signing. Reminders send email. Your Dropbox Sign API key is pasted into the hosted service and stored per user. Paid plans are billed through a Stripe checkout link, and cancelling Pro gives no refund for the current period.

Installation

In SourceWeft

Open Dropbox Sign MCP by usefulapi in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.usefulapi%2Fdropbox-sign/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "dropbox-sign-by-usefulapi": {
      "type": "http",
      "url": "https://dropbox-sign.usefulapi.io/mcp"
    }
  }
}

README

Dropbox Sign MCP by usefulapi

Manage Dropbox Sign e-signatures — signature requests, templates, and signed documents — from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Dropbox Sign API key.

Live endpoint: https://dropbox-sign.usefulapi.io/mcp · Homepage: https://usefulapi.io/dropbox-sign

Connect

Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://dropbox-sign.usefulapi.io/mcp.
Claude Code: claude mcp add --transport http dropbox-sign https://dropbox-sign.usefulapi.io/mcp, then run /mcp to log in.
VS Code: Add to VS Code.
Cursor and other clients: add the URL as a remote MCP server:

json

{  "mcpServers": {    "dropbox-sign": {      "url": "https://dropbox-sign.usefulapi.io/mcp"    }  }}

{  "mcpServers": {    "dropbox-sign": {      "url": "https://dropbox-sign.usefulapi.io/mcp"    }  }}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Dropbox Sign credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/dropbox-sign/

On first connect you'll paste your Dropbox Sign API key. It's validated, stored per-user, and scoped to you.

Tools

Tool	Type	What it does
`dropbox_sign_get_account`	read	Get account
`dropbox_sign_get_team`	read	Get team
`dropbox_sign_list_signature_requests`	read	List signature requests
`dropbox_sign_get_signature_request`	read	Get signature request
`dropbox_sign_get_signed_files_url`	read	Get signed files URL
`dropbox_sign_list_templates`	read	List templates
`dropbox_sign_get_template`	read	Get template
`dropbox_sign_send_with_template`	write	Send signature request from template
`dropbox_sign_cancel_signature_request`	write	Cancel signature request
`dropbox_sign_remind_signature_request`	write	Remind signature request
`dropbox_sign_usage_status`	meta	Usage status (free-tier meter)
`dropbox_sign_request_feature`	meta	Request a missing feature
`dropbox_sign_upgrade`	meta	Upgrade to Pro or Pro+
`dropbox_sign_cancel_subscription`	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with dropbox_sign_upgrade (it returns a Stripe Checkout link). Cancel any time with dropbox_sign_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running dropbox_sign_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.

Source: servers/dropbox-sign/README.md at commit 4046075

Tools

dropbox_sign_get_account

Get account

Get info about the API-key owner's Dropbox Sign account (id, email, quotas, plan). API: GET /account.

Takes no parameters.

dropbox_sign_get_team

Get team

Get the caller's team, including its members and invited members. API: GET /team.

Takes no parameters.

dropbox_sign_list_signature_requests

List signature requests

List signature requests the account can access, newest first. Paginated. API: GET /signature_request/list.

Parameterspagequerypage_sizeaccount_id

dropbox_sign_get_signature_request

Get signature request

Get the status and details of a single signature request by id. API: GET /signature_request/{signature_request_id}.

Parameterssignature_request_idrequired

dropbox_sign_get_signed_files_url

Get signed files URL

Get a temporary URL to download the signed document(s) for a signature request. API: GET /signature_request/files_as_file_url/{signature_request_id}.

Parameterssignature_request_idrequired

dropbox_sign_list_templates

List templates

List reusable templates the account can access. Paginated. API: GET /template/list.

Parameterspagequerypage_sizeaccount_id

dropbox_sign_get_template

Get template

Get a single template's fields, roles, and metadata by id. API: GET /template/{template_id}.

Parameterstemplate_idrequired

dropbox_sign_send_with_template

Send signature request from template

Sends a signature request built from template(s) to the given signers. When test_mode is true (default) it does NOT send real emails; set test_mode=false to send a REAL, legally-binding signature request. API: POST /signature_request/send_with_template.

Parametersmessagesignersrequiredsubjecttest_modetemplate_idsrequired

dropbox_sign_cancel_signature_request

Cancel signature request

Cancels an incomplete signature request. Destructive — signers can no longer sign. API: POST /signature_request/cancel/{signature_request_id}.

Parameterssignature_request_idrequired

dropbox_sign_remind_signature_request

Remind signature request

Sends a reminder email to a signer for a pending signature request. API: POST /signature_request/remind/{signature_request_id}.

Parametersemail_addressrequiredsignature_request_idrequired

Version history

v1.36.5LatestNov 8, 2026
v1.36.4Nov 7, 2026
v1.35.3Nov 5, 2026
v1.35.2Nov 5, 2026
v1.35.1Nov 4, 2026
v1.35.0Nov 3, 2026
v1.34.1Nov 3, 2026
v1.33.0Nov 1, 2026
v1.31.0Oct 31, 2026
v1.30.0Oct 31, 2026
v1.29.2Oct 30, 2026
v1.29.0Oct 30, 2026
v1.24.0Oct 26, 2026
v1.21.3Oct 25, 2026
v1.21.0Oct 25, 2026
v1.20.0Oct 24, 2026
v1.17.0Oct 23, 2026
v1.16.4Oct 22, 2026
v1.16.3Oct 21, 2026
v1.11.1Oct 9, 2026
v1.10.0Oct 9, 2026
v1.0.1Sep 16, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts

Communication & Collaboration15 toolsNov 8, 2026

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro	$9/mo or $90/yr (2 months free)	Unlimited*