MCP server

Assinafy Official

io.github.assinafy/mcp-server

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

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

Website Source

At a glance

Type

MCP server

Publisher

assinafy.com.br (verified by the MCP Registry)

Status

Working at last check

Tools

27

Token cost

About 9,359 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http assinafy https://mcp.assinafy.com.br/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.assinafy]
url = "https://mcp.assinafy.com.br/mcp"

Gemini CLI

{"mcpServers":{"assinafy":{"httpUrl":"https://mcp.assinafy.com.br/mcp"}}}

Cursor

{"mcpServers":{"assinafy":{"url":"https://mcp.assinafy.com.br/mcp"}}}

VS Code

{"servers":{"assinafy":{"type":"http","url":"https://mcp.assinafy.com.br/mcp"}}}

Antigravity

agy mcp add assinafy https://mcp.assinafy.com.br/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"assinafy","server_url":"https://mcp.assinafy.com.br/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"assinafy","server_url":"https://mcp.assinafy.com.br/mcp"}

Tools

• assinafy_create_assignment ~1713 tokens
  Request signatures on a document. Use `method: virtual` to sign without input fields, or `method: collect` to place input fields on specific pages. DigitalCertificate signers require `method: virtual`; other methods fail with code `digital_certificate_requires_virtual`. For **virtual**, the documen
• assinafy_create_document_from_template ~752 tokens
  Generate 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_validate_fields first. DigitalCertificate signers require a virtual template without placed fields. T
• assinafy_create_signer ~236 tokens
  Create a signer in the workspace. Search with assinafy_list_signers first to avoid duplicates. Sends no invitation.
• assinafy_delete_document Deletes data · ~114 tokens
  Delete 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_document ~154 tokens
  Download 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_page ~126 tokens
  Download the rendered image of a specific document page. Use a page_id returned by assinafy_get_document. Returns base64.
• assinafy_get_document ~136 tokens
  Inspect 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 finished; the signed PDF is ready at status certificated.
• assinafy_get_field ~107 tokens
  Retrieve a single field definition.
• assinafy_get_signer ~108 tokens
  Retrieve a signer's information.
• assinafy_get_template ~104 tokens
  Get one saved template with its roles and field placements.
• assinafy_list_document_activities ~133 tokens
  List 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 happened to a document and when.
• assinafy_list_documents ~269 tokens
  Search workspace documents by name or status, with pagination. Use it to find a document the user names before inspecting or following up on it.
• assinafy_list_fields ~198 tokens
  List the field definitions of a workspace. When `include_standard` is enabled, records of type `signature`, `initial` and `signatureDate` are also returned. Match definitions to template placement field_id and ask about ambiguous names.
• assinafy_list_signers ~176 tokens
  List 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_templates ~152 tokens
  List saved templates with their signer roles, pages and field placements (field_id). Template authoring is done in Assinafy.
• assinafy_list_whatsapp_notifications ~247 tokens
  List 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 sandbox/stage, WhatsApp messages are simulated (no real delivery) and button URLs include access/verifica
• assinafy_place_fields ~968 tokens
  Open 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 and entries. Sends nothing by itself: in apps-capable hosts the user places fields and presses Send; o
• assinafy_rename_document ~186 tokens
  Update 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 started or the document is certificated, the name is locked. The name is normalized: diacritics are rem
• assinafy_resend_notification ~216 tokens
  Send 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 only because progress is unchanged.
• assinafy_review_signature_request ~1487 tokens
  Preview 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 render a card whose Send button performs the request; other clients get the summary as text, and the
• assinafy_send_pdf_for_signature Sends messages · ~512 tokens
  Upload 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 user authorized. After a partial failure, inspect the retained document ID and continue with assinafy_cr
• assinafy_set_assignment_expiration ~159 tokens
  Change when an existing signature request expires, using an RFC 3339 timestamp. Assinafy may refuse for requests that already expired.
• assinafy_show_document ~140 tokens
  Show 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 summary as text. Resolve the document with assinafy_list_documents first.
• assinafy_update_signer ~414 tokens
  Update a signer's information. **Verification integrity:** `email` / `whatsapp_phone_number` cannot be changed while the signer has verified that channel on an in-flight (not yet certificated) document — the response is `400` naming the offending document(s). Already-certificated documents do not b
• assinafy_upload_document ~191 tokens
  Upload 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 document ID is already known.
• assinafy_validate_fields ~250 tokens
  Validate 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 array. Check each result's success before requesting signatures.
• assinafy_verify_document ~111 tokens
  Verify a signed document using its actual Assinafy SHA-1 signature hash. Public lookup; requires no workspace connection and sends no credential upstream.

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• GitHub tools
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