McpServer.Resource.Content (HTTP MCP Server v0.6.0)

Represents a single content item from a resource.

Content items contain the actual data read from a resource, along with metadata. Content can be either textual or binary (base64-encoded blob).

Fields

name - Display name (e.g., filename)
uri - Canonical URI of the content
mime_type - MIME type (optional)
text - Textual content (optional, mutually exclusive with blob)
blob - Base64-encoded binary content (optional, mutually exclusive with text)
title - Display title (optional)

Examples

iex> content = McpServer.Resource.Content.new(
...>   name: "example.txt",
...>   uri: "file:///path/to/example.txt",
...>   mime_type: "text/plain",
...>   text: "File content here..."
...> )
%McpServer.Resource.Content{
  name: "example.txt",
  uri: "file:///path/to/example.txt",
  mime_type: "text/plain",
  text: "File content here..."
}

Summary

Types

t()

Functions

new(opts)

Creates a new Resource.Content struct.

Types

t()

@type t() :: %McpServer.Resource.Content{
  blob: String.t() | nil,
  mime_type: String.t() | nil,
  name: String.t(),
  text: String.t() | nil,
  title: String.t() | nil,
  uri: String.t()
}

Functions

new(opts)

@spec new(keyword()) :: t()

Creates a new Resource.Content struct.

Parameters

opts - Keyword list of content options:
- :name (required) - Display name
- :uri (required) - Canonical URI
- :mime_type - MIME type
- :text - Textual content
- :blob - Base64-encoded binary content
- :title - Display title

Examples

iex> McpServer.Resource.Content.new(
...>   name: "config.json",
...>   uri: "file:///app/config.json",
...>   mime_type: "application/json",
...>   text: "{\"setting\": \"value\"}"
...> )
%McpServer.Resource.Content{
  name: "config.json",
  uri: "file:///app/config.json",
  mime_type: "application/json",
  text: "{\"setting\": \"value\"}"
}

iex> McpServer.Resource.Content.new(
...>   name: "image.png",
...>   uri: "file:///images/logo.png",
...>   mime_type: "image/png",
...>   blob: "iVBORw0KGgo..."
...> )
%McpServer.Resource.Content{
  name: "image.png",
  uri: "file:///images/logo.png",
  mime_type: "image/png",
  blob: "iVBORw0KGgo..."
}