[ Docs ](https://sendnda.com/docs)     

 [ Agents and the API ](https://sendnda.com/docs/agents)     

Connect over MCP
================

Add Send NDA to Claude or any MCP client, and sign in with your email address.

 05

Agents and the API
------------------

Article 1 of 3

 Send NDA is an MCP server. Connect it to Claude or another MCP client once, and your assistant can send an NDA, list the ones you've sent, look one up and resend a signing link. It acts as you: the NDAs it sends come from your account.

The address
-----------

The server answers at one URL, over streamable HTTP:

```
https://sendnda.com/mcp
```

It needs a signed-in account. There are two ways in: OAuth, which is what connectors in Claude and ChatGPT use, and an [API token](https://sendnda.com/docs/agents/api-tokens) for a client that doesn't do OAuth.

Connect Claude
--------------

In Claude, add a custom connector and paste the address above. In Claude Code, run:

```
claude mcp add --transport http send-nda https://sendnda.com/mcp
```

Your client registers itself with Send NDA and sends you to sign in. Signing in works as it does on the site: type your email address and open the link we send you, or use a passkey. There's no password. An address we haven't seen before gets an account on the spot.

Then you see a consent screen that names the client asking for access. Approve it and the client gets a token with one scope, `mcp:use`. That scope only opens the MCP server.

Other clients
-------------

Send NDA publishes its OAuth details where MCP clients look for them, at `/.well-known/oauth-protected-resource` and `/.well-known/oauth-authorization-server`, and accepts dynamic client registration. A client may only register a redirect address on `claude.ai`, `claude.com`, `chatgpt.com` or `localhost`. The last one is there for the MCP inspector. Any other client can use an API token instead.

What your assistant can see
---------------------------

Every tool is scoped to your account. It sees the NDAs created on your account, plus the ones sent from your verified email address through the public site. Nobody else's.

The four tools are `create-nda`, `list-ndas`, `get-nda` and `resend-nda`. [The four tools](https://sendnda.com/docs/agents/the-four-tools) covers what each one takes and returns. One thing to know up front: `create-nda` sends straight away. There's no draft step, so a well-behaved assistant confirms the details with you before it calls it. The server tells it to.

Limits
------

The server allows 120 requests per minute per account. We note when your account last used the MCP server, at most once a minute, and your dashboard shows an agent as connected when it was used in the last 7 days. We never receive your conversation with the assistant, only the tool calls it makes.

Disconnect an app
-----------------

Your settings list every app you connected under **Agent access**, with when you connected it. Choose **Disconnect** and it loses access straight away: its access and refresh tokens are revoked, so it cannot renew them. To use it again, connect it again.

 Checked against the code on 21 September 2026.

 [ The four tools   ](https://sendnda.com/docs/agents/the-four-tools)