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Documenso MCP server

89 operations0 webhooks

Create and manage Documenso signing envelopes, legacy documents and templates, recipients, fields, folders, attachments, downloads, and embed tokens through the documented v2 REST API.

Use Documenso in Claude, ChatGPT, Cursor or another MCP client

Connect Documenso once in Corsair, then add one MCP address to your agent.

Connect Documenso
Setup steps for Claude, ChatGPT, Cursor and Claude Code

Building your own app on the Corsair SDK? Get API keys

Try Documenso with your agent

Connect Documenso, then paste this into Claude, ChatGPT or Cursor. For ideas from other apps, see the use cases.

Using Corsair, show me what you can do in Documenso on my account, then run one read-only example and show me the result.

Runs once, when you ask

Documenso tools and triggers

Tools are what your agent can do in Documenso through Corsair's MCP server. Triggers are the Documenso events a routine can start from.

Envelopes

  • Attachments.Create.PostWrite

    POST /envelope/attachment/create — Create attachment.

    envelopes.attachments.create.post

  • Attachments.Delete.PostDestructive

    POST /envelope/attachment/delete — Delete attachment.

    envelopes.attachments.delete.post

  • Attachments.Find.GetRead-only

    GET /envelope/attachment — Find attachments.

    envelopes.attachments.find.get

  • Attachments.Update.PostWrite

    POST /envelope/attachment/update — Update attachment.

    envelopes.attachments.update.post

  • Audit Log Download Pdf.GetRead-only

    GET /envelope/{envelopeId}/audit-log/download — Download envelope audit log PDF.

    envelopes.auditLogDownloadPdf.get

  • Audit Log Find.GetRead-only

    GET /envelope/{envelopeId}/audit-log — Get envelope audit logs.

    envelopes.auditLogFind.get

  • Cancel.PostDestructive

    POST /envelope/cancel — Cancel envelope.

    envelopes.cancel.post

  • Certificate Download Pdf.GetRead-only

    GET /envelope/{envelopeId}/certificate/download — Download envelope certificate PDF.

    envelopes.certificateDownloadPdf.get

  • Create.PostWrite

    POST /envelope/create — Create envelope.

    envelopes.create.post

  • Delete.PostDestructive

    POST /envelope/delete — Delete envelope.

    envelopes.delete.post

  • Distribute.PostDestructive

    POST /envelope/distribute — Distribute envelope.

    envelopes.distribute.post

  • Duplicate.PostWrite

    POST /envelope/duplicate — Duplicate envelope.

    envelopes.duplicate.post

Connect Documenso to Claude, ChatGPT or Cursor

  1. 1

    Connect Documenso in Corsair

    Add your Documenso API key once in Corsair. Corsair stores the credential encrypted and makes the Documenso API calls for your agent, so it never goes into a prompt or a config file. Connect Documenso

    If your link lets the agent add apps, you can skip this: it gives you a sign-in link the first time it needs Documenso. On a ChatGPT personal plan, connect Documenso here first.

  2. 2

    Add Corsair's MCP server to your agent

    Every client uses the same address:

    https://mcp.corsair.dev/mcp
    Open Customize → Connectors → Add custom connector, paste the address, then select Connect.

    Codex, Gemini CLI, VS Code, Zed and other clients with OAuth sign-in work the same way. Clients without it, such as GitHub Copilot's coding agent, use a link's own address and an API key. Setup for every client

  3. 3

    Sign in and choose what needs your approval

    Your client opens Corsair to sign in. Pick a link: the apps your agent can use and a mode that decides what it may do without asking. In the default Cautious mode, Documenso's read and write operations run right away and its 22 destructive operations wait for your approval. Strict mode asks before every write and refuses destructive operations, and Read mode allows reads only.

FAQ

Install corsair and @corsair-dev/documenso, add the Documenso plugin, and connect with an API key. Then call methods like corsair.documenso.api.documents.attachments.create.post() from your app. Corsair keeps each tenant isolated.

Yes. Documenso requires an API key from your Documenso account or developer dashboard. Create credentials with access that matches what you automate, then paste them into Corsair or connect through managed auth in Hub.

Yes. One Corsair client can hit Documenso, GitHub, Notion, Stripe, and the rest. Trigger Documenso from a webhook, push updates to Slack, or chain actions across plugins. Same tenant context across integrations, plain TypeScript.

Teams use Corsair for create and manage Documenso signing envelopes, legacy documents and templates, recipients, fields, folders, attachments, downloads, and embed tokens through the documented v2 REST API. Common builds include sync jobs, admin tooling, and agents that call Documenso APIs from your backend.

The SDK is open source. Self-host and you pay Corsair nothing for the integration layer. Hub bills for hosted auth and execution, not per Documenso API call. Hub has a generous free tier. For hobby projects you can probably run the whole thing on free. Paid plans start to matter with more tenants or heavier traffic.

We maintain @corsair-dev/documenso in the open repo. When Documenso ships API changes, upgrade the package. Your call sites stay typed. You should not need to rewrite the integration layer each time.

No. Corsair does not read your Documenso data or hold individual access credentials. Credentials stay in your database. API calls run on your instance. We do not store Documenso data on your behalf.

Yes. Add https://mcp.corsair.dev/mcp as a custom connector or MCP server in Claude, ChatGPT, Cursor, VS Code, Claude Code, Codex or any client that supports remote MCP servers with OAuth sign-in, then sign in to Corsair. On ChatGPT personal plans, custom servers currently get read tools only.

Yes. Put Documenso on a link in Strict mode and every write waits for your approval, while destructive actions are refused. The default Cautious mode asks only before the 22 destructive Documenso operations. You can change a link's mode at hub.corsair.dev/me.