GoodSign MCP server

Which servers in the official MCP registry are GoodSign's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-16

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Whose server it is

Registry nameio.goodsign/goodsignverified in the MCP registry

The registry name sits under goodsign.io. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-16

Stateanswerschecked 2026-10-16
Tools10
Server calls itselfgoodsign
Server version1.0.0
Protocol version2025-06-18

On 2026-10-16 the server answered initialize and tools/list without a sign-in. First answer in 119 ms.

Measured dailydaily checks: 2, the first on 2026-10-19

Answeredmeasuring2 of the 7 daily checks it takes to print a share
Median first answer433 ms
Space in an agent's context≈ 2,600 tokensthe definitions of all its tools (10), which an agent carries on every turn
Tool definitionsA · 100 of 100

Every tool passes all six checks.

Worth a look

Tools that delete, send or pay without telling the client so: send_from_template
Tools that change data, on a server that answers without a sign-in: create_document_from_upload, create_upload_url, send_from_template

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The state of vendors' MCP servers: method and numbers →

Tools it offers10 tools · read 2026-10-16

account_status
Show the GoodSign account name and remaining credits. Each envelope sent costs 1 credit. Check this before bulk sending, or when the user asks "how many credits do I have?".
create_document_from_upload
Turn a PDF you PUT to a create_upload_url url into a GoodSign document. Call this only after the PUT has finished successfully. GoodSign discovers any text tags in the PDF (see create_upload_url for the full TAG REFERENCE and rules) and…
create_upload_url
Get a short-lived URL to upload a PDF that GoodSign will turn into a document. Use this for a document that is NOT based on an existing GoodSign template — e.g. a Statement of Work, contract or NDA drafted for this specific deal. After…
download_document
Get an authenticated download URL for a document's PDF (including the audit certificate once complete). The URL requires the same `Authorization: Bearer` API key this MCP connection uses — download it with curl in a shell, do not try to…
get_document
Fetch full detail for one document OR template by uuid. For a template: shows the signer keys ("key" on each signer) and field keys that send_from_template requires — always check this before sending. For a sent document: shows status and…
list_documents
List this account's documents filtered by status. Use status "sent" (default) to see envelopes still waiting on signatures, "complete" for fully signed ones. Use this to answer questions like "what is still waiting to be signed?" — then…
list_templates
List the reusable document templates in this GoodSign account. Call this first whenever the user wants to send a document — send_from_template needs a template uuid from here. Each template defines signer keys; call get_document with the…
remind_signers
Re-send the signing invitation email to signers who have not completed yet. Omit signer_email to remind ALL pending signers of the document; pass signer_email to remind one specific person. Sends real email — do not call repeatedly; once…
send_from_template
Send a document for e-signature using a template. THIS EMAILS REAL PEOPLE and spends 1 credit — confirm each signer's name and email with the user before calling, or set draft=true to stage without emailing anyone. Requires one signers[]…
void_document
Cancel a sent document so nobody can sign it anymore. This cannot be undone — to re-send, use send_from_template again. By default signers are notified the document was voided; set notify=false to void silently. Confirm with the user…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "goodsign": {
      "type": "http",
      "url": "https://goodsign.io/mcp"
    }
  }
}

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.