The MCP MCP server,
connected in one click.
E-signatures for agents: mint a sandbox key, send PDFs, track status, download the sealed result. Connect the official MCP MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add MCP to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http mcp-swiftsign https://swiftsign.ca/mcpRun in your terminal, then restart Claude Code.
MCP · https://swiftsign.ca/mcp
What your AI can do with MCP
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “swiftsign_send_envelope”: Send a document for e-signature. Accepts PDF as base64, recipients, and field placement. Sandbox keys (sk_test_) send immediately (watermark.”
“Use “swiftsign_confirm_send”: Dispatch a DRAFT envelope — use after a human has reviewed an envelope that swiftsign_send_envelope or swiftsign_send_from_template returned.”
“Use “swiftsign_send_from_template”: Send an envelope from a saved template by assigning signers to roles. Sandbox keys (sk_test_) send immediately; LIVE keys create a DRAFT for.”
“Use “swiftsign_check_status”: Check the status of an envelope — who signed, who hasn't, download links. Works in both sandbox (sk_test_ keys) and live.”
How secure is the MCP MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how MCP holds up.
Official endpoint
Operated by MCP (swiftsign.ca) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If MCP adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick MCP
Choose MCP in the gate directory. No sign-in needed.
Use it anywhere
MCP's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools MCP exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
swiftsign_send_envelope — Send a document for e-signature. Accepts PDF as base64, recipients, and field placement. Sandbox keys (sk_test_) send immediately (watermark
swiftsign_confirm_send — Dispatch a DRAFT envelope — use after a human has reviewed an envelope that swiftsign_send_envelope or swiftsign_send_from_template returned
swiftsign_send_from_template — Send an envelope from a saved template by assigning signers to roles. Sandbox keys (sk_test_) send immediately; LIVE keys create a DRAFT for
swiftsign_check_status — Check the status of an envelope — who signed, who hasn't, download links. Works in both sandbox (sk_test_ keys) and live.
swiftsign_list_envelopes — List envelopes (sent documents) with their status. Scoped to your key's mode — sandbox (sk_test_) keys see test envelopes, live keys see liv
swiftsign_void_envelope — Cancel/void an envelope that hasn't been completed yet. Signers can no longer sign a voided envelope. Works in both sandbox (sk_test_ keys)
swiftsign_download_signed_pdf — Download the completed, sealed PDF (or its Certificate of Completion) for an envelope. Only works once status is COMPLETED — run swiftsign_c
swiftsign_upgrade — Initiate the upgrade to PRO ($15/mo flat). Returns a Stripe checkout_url that a human opens once to add a card — agents cannot complete the
+ 2 more tools once connected
Who runs the MCP MCP server?
The MCP MCP server at a glance
https://swiftsign.ca/mcpQuestions, answered
Is there an official MCP MCP server?
Yes — MCP operates its own remote MCP server at swiftsign.ca. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect MCP to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick MCP in the directory. No account or sign-in is needed. From then on, MCP's tools are available in every client you've connected to gate.
Do I need to host anything?
No. MCP runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the MCP MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect MCP in minutes. No credit card required.
Connect more than just MCP
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up MCP in: Claude · Claude Code · ChatGPT · Cursor · VS Code