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Assinafy

Send documents for legally valid e-signature in Brazil, track signers and download signed files.

MCP server · by assinafy

About

Assinafy is an MCP server published by assinafy. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-13. As of our marketplace pass on 2026-10-14.

What it asks for

  • Runs remotely

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Observed by Ext Ops

Observed by Ext Ops on 2026-10-13: what the endpoint itself answered when asked to list its tools. We never call the tools.

Tools: 27 · Resources: 1

Server: assinafy-mcp-server v3.2.0 · MCP protocol version 2025-06-18

  • Ships an MCP Apps interface

Tool metadata as listed on 2026-10-13: annotations on 27 of 27 tools · parameter descriptions on 81 of 91.

  • assinafy_create_assignmentRequest signatures on a document. Use `method: virtual` to sign without input fields, or `method: collect` to place input fields on specific pages.
  • assinafy_create_document_from_templateGenerate a document from a saved template and invite one signer per role, by signer ID or full name and email. Find roles with assinafy_list_templates and validate editor_fields values with assinafy_…
  • assinafy_create_signerCreate a signer in the workspace. Search with assinafy_list_signers first to avoid duplicates. Sends no invitation.
  • assinafy_delete_documentDelete a document only when the user's instruction explicitly authorizes deletion. Inspect its current state first; Assinafy enforces which documents may be deleted.
  • assinafy_download_documentDownload a document artifact as base64: original (default), certificated, certificate-page, pades or bundle. Download the signed PDF only when the document is certificated and the artifact is listed.
  • assinafy_download_document_pageDownload the rendered image of a specific document page. Use a page_id returned by assinafy_get_document. Returns base64.
  • assinafy_get_documentInspect one known document: status, assignment, signers with their progress, pages and available artifacts. Read it before retrying a send or following up. 100% signed does not mean certification is…
  • assinafy_get_fieldRetrieve a single field definition.
  • assinafy_get_signerRetrieve a signer's information.
  • assinafy_get_templateGet one saved template with its roles and field placements.
  • assinafy_list_document_activitiesList the activities recorded for a document. Each entry carries an event-specific `payload` snapshot (keys vary per event) and the request `origin` (`ip`, `user-agent`). Use it to explain what happen…
  • assinafy_list_documentsSearch workspace documents by name or status, with pagination. Use it to find a document the user names before inspecting or following up on it.
Show the remaining 15
  • assinafy_list_fieldsList the field definitions of a workspace.
  • assinafy_list_signersList the signers of a workspace. Use it to resolve a recipient to a signer ID; ask the user about ambiguous matches before sending.
  • assinafy_list_templatesList saved templates with their signer roles, pages and field placements (field_id). Template authoring is done in Assinafy.
  • assinafy_list_whatsapp_notificationsList all WhatsApp notification messages sent for an assignment. The response includes the rendered template text split into `header`, `body` and `buttons` — exactly what the signer would see. In sand…
  • assinafy_place_fieldsOpen a visual editor to place signature, initials, date and input fields on a metadata_ready document, then send it with method collect. Takes the assinafy_create_assignment arguments except method a…
  • assinafy_rename_documentUpdate a document's name. Only allowed before any assignment is created (i.e. while the document is in `uploaded` or `metadata_ready` status and has no signers yet); once the signature process has st…
  • assinafy_resend_notificationSend one reminder to a pending signer in the assignment's active step, after confirming with assinafy_get_document that they have not signed. May consume notification credits; never repeat a reminder…
  • assinafy_review_signature_requestPreview an assinafy_create_assignment call without sending anything: same arguments, checked against the document and signers. Use it when the user wants to review before sending. Apps-capable hosts…
  • assinafy_send_pdf_for_signatureUpload a new PDF, wait for processing and invite signers by full name and email, using Email verification and notification. This sends invitations and uses plan allowance: use only recipients the use…
  • assinafy_set_assignment_expirationChange when an existing signature request expires, using an RFC 3339 timestamp. Assinafy may refuse for requests that already expired.
  • assinafy_show_documentShow a status card for one known document: its status, who has signed, who is still pending and when it expires. Apps-capable hosts render it with a reminder button; other clients get the same summar…
  • assinafy_update_signerUpdate a signer's information.
  • assinafy_upload_documentUpload a PDF without sending invitations and return its document ID. Use it when the user wants to prepare a document now and send it later with assinafy_create_assignment. Never upload again when a…
  • assinafy_validate_fieldsValidate one or more input values against existing field definitions without creating a document or requesting signatures. Supply field/value pairs in values; the server sends the documented JSON arr…
  • assinafy_verify_documentVerify a signed document using its actual Assinafy SHA-1 signature hash. Public lookup; requires no workspace connection and sends no credential upstream.

Its marketplaces publish no list of tools.

How we check endpoints

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a remote MCP server

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport http assinafy https://mcp.assinafy.com.br/mcp
Codex~/.codex/config.toml
[mcp_servers.assinafy]
url = "https://mcp.assinafy.com.br/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "assinafy": {
      "url": "https://mcp.assinafy.com.br/mcp"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 3.2.0 Forks (GitHub): 0
Stars (GitHub): 3
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

  1. Observed by Ext Ops on the endpoint: tools changed (now 27): added assinafy_create_assignment, assinafy_create_document_from_template, assinafy_create_signer, assinafy_download_document_page, assinafy_get_document, assinafy_get_field, assinafy_get_signer, assinafy_get_template, assinafy_list_document_activities, assinafy_list_documents, assinafy_list_fields, assinafy_list_signers, assinafy_list_templates, assinafy_list_whatsapp_notifications, assinafy_rename_document, assinafy_resend_notification, assinafy_send_pdf_for_signature, assinafy_set_assignment_expiration, assinafy_update_signer, assinafy_upload_document, assinafy_validate_fields; removed assinafy_check_fields, assinafy_find_documents, assinafy_find_signers, assinafy_find_templates, assinafy_follow_up_assignment, assinafy_prepare_document, assinafy_request_signatures, assinafy_save_signer
  2. Official MCP Registry: released version 3.2.0 (was 3.0.7)

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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built