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Lumin logo — MCP server on Gumloop

Lumin

Edit, sign, and manage your PDFs with Lumin.

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Installation

Set up the Lumin MCP server in Gumloop

Do this once to provision your hosted server URL.

1

Create a Gumloop account

To use this MCP, you need a Gumloop account. If you don't have one yet, sign up and start a 14-day free trial.

2

Add and authorize the Lumin server

In Gumloop, open Connectors and add Lumin. Depending on the app, you'll either sign in via OAuth or paste an API key. Either way, the credential is stored securely in Gumloop.

Then use it in your client

Use in GumloopUse in Gumloop
1

Use Lumin in an agent

Once Lumin is set up, just open any Gumloop agent, add Lumin as a connector, and start chatting with the agent.

Tools (14)

  • Get Lumin User Information

    Get the current authenticated user's profile on Lumin, including their ID, name, and email address.

  • Get Signature Request On Lumin By Id

    Retrieve details of a specific signature request by its ID, including status, signers, expiration, and signing type.

  • Cancel Signature Request On Lumin By Id

    Cancel an active signature request by its ID. This action is irreversible — the request cannot be reopened after cancellation.

  • Send Signature Request On Lumin

    Create and send a new signature request from a file URL. The document will be sent to all specified signers for e-signature. Use file_url from lumin_markdown2pdf or any publicly accessible PDF URL.

  • Upload File To Lumin

    Upload a document to the user's Lumin workspace. Supports uploading from a public file URL (use 'file-upload' method) or creating from a template (use 'template' method). The file_url from lumin_markdown2pdf can be used directly here.

  • Get Workspace Info

    Get details about the current Lumin workspace (Circle), including name, owner, member count, and space count.

  • Lumin Markdown2pdf

    Convert markdown content into a downloadable PDF file. Returns a temporary download URL (valid for 1 hour) that can be passed to upload_file_to_lumin or send_signature_request_on_lumin. Supports standard markdown formatting (headings, lists, bold, italic, tables) and special form components.

  • Lumin Get Templates

    List all available document templates in the current Lumin workspace. Templates can be used with lumin_generate_document_from_template or lumin_send_signature_request_from_template.

  • Lumin Get Template Details

    Get full details of a specific template, including its signer roles, fillable fields, tags, and variables. Use this before lumin_send_signature_request_from_template to understand what parameters are needed.

  • Lumin Generate Document From Template

    Generate a PDF document from a Lumin template, optionally filling in tags, fields, and variables with dynamic data. Returns a download URL. Use lumin_get_template_details first to see available fields.

  • Lumin Send Signature Request From Template

    Send a signature request directly from a Lumin template in one step — combines template generation and signature sending. Use lumin_get_template_details first to see required signer roles and fields.

  • Lumin Post Agreement

    Create a new agreement in Lumin. Use method 'template' to create from an existing template with dynamic data, or 'prompt' to generate from a text prompt. Returns the agreement ID, preview URL, and download link.

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