Class: Tools::WebGet

Inherits:
Base
  • Object
show all
Defined in:
lib/tools/web_get.rb

Overview

Fetches content from a URL via HTTP GET. Returns the response body as plain text, truncated to MAX_RESPONSE_BYTES to prevent memory issues.

Only http and https schemes are allowed.

Constant Summary collapse

MAX_RESPONSE_BYTES = 
100_000
REQUEST_TIMEOUT = 
10

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#initialize, schema

Constructor Details

This class inherits a constructor from Tools::Base

Class Method Details

.description ⇒ Object 



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# File 'lib/tools/web_get.rb', line 16

def self.description = "Fetch content from a URL via HTTP GET and return the response body"

.input_schema ⇒ Object 



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# File 'lib/tools/web_get.rb', line 18

def self.input_schema
  {
    type: "object",
    properties: {
      url: {type: "string", description: "The URL to fetch (http or https)"}
    },
    required: ["url"]
  }
end

.tool_name ⇒ Object 



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# File 'lib/tools/web_get.rb', line 14

def self.tool_name = "web_get"

Instance Method Details

#execute(input) ⇒ String, Hash

Parameters:

  • input (Hash<String, Object>) —

    string-keyed hash from the Anthropic API

Returns:

  • (String) —

    response body (possibly truncated)

  • (Hash) —

    with :error key on failure



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# File 'lib/tools/web_get.rb', line 31

def execute(input)
  validate_and_fetch(input["url"].to_s)
end