| import { CLI_FLAGS } from './cli-flags.constants'; | |
| import { BuiltInTool, JsonSchemaType, ToolCallType } from '$lib/enums'; | |
| import type { OpenAIToolDefinition } from '$lib/types'; | |
| // get_info is served by the server, but the browser falls back to this | |
| // implementation when the server does not provide it - same wire name. | |
| export const BROWSER_INFO_TOOL_NAME = BuiltInTool.SERVER_GET_INFO; | |
| /** UA token to OS name, first match wins - Android and iOS UAs also carry the Linux / Mac OS X tokens */ | |
| export const BROWSER_INFO_OS_UA_PATTERNS: readonly [RegExp, string][] = [ | |
| [/Windows NT/, 'Windows'], | |
| [/Android/, 'Android'], | |
| [/iPhone|iPad|iPod/, 'iOS'], | |
| [/CrOS/, 'ChromeOS'], | |
| [/Mac OS X/, 'macOS'], | |
| [/Linux/, 'Linux'] | |
| ]; | |
| export const BROWSER_INFO_OS_UNKNOWN = 'unknown'; | |
| /** Sent to the model as the `note` field of the tool result, next to the OS name */ | |
| export const BROWSER_INFO_NOTE = `This environment is browser-only, it cannot read or modify local files, and it cannot run shell commands. To get local file access, tell user to launch llama-server with the ${CLI_FLAGS.AGENT} argument.`; | |
| export function buildBrowserInfoToolDefinition(): OpenAIToolDefinition { | |
| return { | |
| function: { | |
| description: | |
| 'Get runtime info (OS name), may call when user asks about local files or shell commands', | |
| name: BROWSER_INFO_TOOL_NAME, | |
| parameters: { | |
| properties: {}, | |
| required: [], | |
| type: JsonSchemaType.OBJECT | |
| } | |
| }, | |
| type: ToolCallType.FUNCTION | |
| }; | |
| } | |