SignNow MCP Server

Instructions

Implementation Reference

• src/sn_mcp_server/tools/signnow.py:458-503 (handler)

  MCP tool handler and registration for create_embedded_sending_from_template. Thin wrapper that authenticates and delegates to core helper.
  @mcp.tool( name="create_embedded_sending_from_template", description=( "Create document/group from template and create embedded sending immediately. " "This tool is ONLY for templates and template groups. " "If you have document or document_group, use the alternative tool: create_embedded_sending" ), tags=["template", "template_group", "document", "document_group", "send_invite", "embedded", "workflow"], ) async def create_embedded_sending_from_template( ctx: Context, entity_id: Annotated[str, Field(description="ID of the template or template group")], entity_type: Annotated[ Literal["template", "template_group"] | None, Field(description="Type of entity: 'template' or 'template_group' (optional). If you're passing it, make sure you know what type you have. If it's not found, try using a different type."), ] = None, name: Annotated[str | None, Field(description="Optional name for the new document or document group")] = None, redirect_uri: Annotated[str | None, Field(description="Optional redirect URI after completion")] = None, redirect_target: Annotated[str | None, Field(description="Optional redirect target: 'self' (default), 'blank'")] = None, link_expiration: Annotated[int | None, Field(ge=14, le=45, description="Optional link expiration in days (14-45)")] = None, type: Annotated[Literal["manage", "edit", "send-invite"] | None, Field(description="Type of sending step: 'manage', 'edit', or 'send-invite'")] = None, ) -> CreateEmbeddedSendingFromTemplateResponse: """Create document or document group from template and create embedded sending immediately. This tool is ONLY for templates and template groups. If you have document or document_group, use the alternative tool: create_embedded_sending This tool combines two operations: 1. Creates a document/group from template using create_from_template 2. Creates an embedded sending for the created entity using create_embedded_sending Args: entity_id: ID of the template or template group entity_type: Type of entity: 'template' or 'template_group' (optional). If you're passing it, make sure you know what type you have. If it's not found, try using a different type. name: Optional name for the new document or document group redirect_uri: Optional redirect URI after completion redirect_target: Optional redirect target: 'self', 'blank', or 'self' (default) link_expiration: Optional link expiration in days (14-45) type: Type of sending step: 'manage', 'edit', or 'send-invite' Returns: CreateEmbeddedSendingFromTemplateResponse with created entity info and embedded sending details """ token, client = _get_token_and_client(token_provider) return await _create_embedded_sending_from_template(entity_id, entity_type, name, redirect_uri, redirect_target, link_expiration, type, token, client, ctx)
• src/sn_mcp_server/tools/embedded_sending.py:107-172 (helper)

  Core helper function implementing the logic: create document/group from template, then create embedded sending link with progress reporting.
  async def _create_embedded_sending_from_template( entity_id: str, entity_type: Literal["template", "template_group"] | None, name: str | None, redirect_uri: str | None, redirect_target: str | None, link_expiration: int | None, sending_type: str | None, token: str, client: SignNowAPIClient, ctx: Context, ) -> CreateEmbeddedSendingFromTemplateResponse: """Private function to create document/group from template and create embedded sending immediately. Args: entity_id: ID of the template or template group entity_type: Type of entity: 'template' or 'template_group' (optional). If you're passing it, make sure you know what type you have. If it's not found, try using a different type. name: Optional name for the new document or document group redirect_uri: Optional redirect URI after completion redirect_target: Optional redirect target: 'self', 'blank', or 'self' (default) link_expiration: Optional link expiration in days (14-45) sending_type: Type of sending step: 'manage', 'edit', or 'send-invite' token: Access token for SignNow API client: SignNow API client instance ctx: FastMCP context for progress reporting Returns: CreateEmbeddedSendingFromTemplateResponse with created entity info and embedded sending details """ # Report initial progress await ctx.report_progress(progress=1, total=3) # Import and use the create from template function directly from .create_from_template import _create_from_template # Use the imported function to create from template created_entity = _create_from_template(entity_id, entity_type, name, token, client) # Report progress after template creation await ctx.report_progress(progress=2, total=3) if created_entity.entity_type == "document_group": sending_response = _create_document_group_embedded_sending(client, token, created_entity.entity_id, redirect_uri, redirect_target, link_expiration, sending_type) # Report final progress after embedded sending creation await ctx.report_progress(progress=3, total=3) return CreateEmbeddedSendingFromTemplateResponse( created_entity_id=created_entity.entity_id, created_entity_type=created_entity.entity_type, created_entity_name=created_entity.name, sending_id=sending_response.sending_url, sending_entity=sending_response.sending_entity, sending_url=sending_response.sending_url, ) else: # Create document embedded sending sending_response = _create_document_embedded_sending(client, token, created_entity.entity_id, redirect_uri, redirect_target, link_expiration, sending_type) # Report final progress after embedded sending creation await ctx.report_progress(progress=3, total=3) return CreateEmbeddedSendingFromTemplateResponse( created_entity_id=created_entity.entity_id, created_entity_type=created_entity.entity_type, created_entity_name=created_entity.name, sending_id=sending_response.sending_url, sending_entity=sending_response.sending_entity, sending_url=sending_response.sending_url, )
• src/sn_mcp_server/tools/models.py:244-261 (schema)

  Pydantic input schema for the tool request parameters.
  class CreateEmbeddedSendingFromTemplateRequest(BaseModel): """Request model for creating document/group from template and creating embedded sending immediately.""" entity_id: str = Field(..., description="ID of the template or template group") entity_type: str | None = Field(None, description="Type of entity: 'template' or 'template_group' (optional)") name: str | None = Field(None, description="Optional name for the new document or document group") redirect_uri: str | None = Field(None, description="Optional redirect URI after completion") redirect_target: str | None = Field(None, description="Optional redirect target: 'self', 'blank', or 'self' (default)") link_expiration: int | None = Field(None, ge=14, le=45, description="Optional link expiration in days (14-45)") type: str | None = Field(None, description="Type of sending step: 'manage', 'edit', or 'send-invite'") def model_dump(self, **kwargs: Any) -> dict[str, Any]: """Override model_dump to exclude redirect_target if redirect_uri is not provided.""" data = super().model_dump(**kwargs) if (not self.redirect_uri or not self.redirect_uri.strip()) and "redirect_target" in data: del data["redirect_target"] return data
• src/sn_mcp_server/tools/models.py:263-272 (schema)

  Pydantic output schema for the tool response.
  class CreateEmbeddedSendingFromTemplateResponse(BaseModel): """Response model for creating document/group from template and creating embedded sending immediately.""" created_entity_id: str = Field(..., description="ID of the created document or document group") created_entity_type: str = Field(..., description="Type of created entity: 'document' or 'document_group'") created_entity_name: str = Field(..., description="Name of the created entity") sending_id: str = Field(..., description="ID of the created embedded sending") sending_entity: str = Field(..., description="Type of sending entity: 'document', 'document_group', or 'invite'") sending_url: str = Field(..., description="URL for the embedded sending")