oppi.li
source dump of claude code
1import type {
2 ComputerUseHostAdapter,
3 Logger,
4} from '@ant/computer-use-mcp/types'
5import { format } from 'util'
6import { logForDebugging } from '../debug.js'
7import { COMPUTER_USE_MCP_SERVER_NAME } from './common.js'
8import { createCliExecutor } from './executor.js'
9import { getChicagoEnabled, getChicagoSubGates } from './gates.js'
10import { requireComputerUseSwift } from './swiftLoader.js'
11
12class DebugLogger implements Logger {
13 silly(message: string, ...args: unknown[]): void {
14 logForDebugging(format(message, ...args), { level: 'debug' })
15 }
16 debug(message: string, ...args: unknown[]): void {
17 logForDebugging(format(message, ...args), { level: 'debug' })
18 }
19 info(message: string, ...args: unknown[]): void {
20 logForDebugging(format(message, ...args), { level: 'info' })
21 }
22 warn(message: string, ...args: unknown[]): void {
23 logForDebugging(format(message, ...args), { level: 'warn' })
24 }
25 error(message: string, ...args: unknown[]): void {
26 logForDebugging(format(message, ...args), { level: 'error' })
27 }
28}
29
30let cached: ComputerUseHostAdapter | undefined
31
32/**
33 * Process-lifetime singleton. Built once on first CU tool call; native modules
34 * (both `@ant/computer-use-input` and `@ant/computer-use-swift`) are loaded
35 * here via the executor factory, which throws on load failure — there is no
36 * degraded mode.
37 */
38export function getComputerUseHostAdapter(): ComputerUseHostAdapter {
39 if (cached) return cached
40 cached = {
41 serverName: COMPUTER_USE_MCP_SERVER_NAME,
42 logger: new DebugLogger(),
43 executor: createCliExecutor({
44 getMouseAnimationEnabled: () => getChicagoSubGates().mouseAnimation,
45 getHideBeforeActionEnabled: () => getChicagoSubGates().hideBeforeAction,
46 }),
47 ensureOsPermissions: async () => {
48 const cu = requireComputerUseSwift()
49 const accessibility = cu.tcc.checkAccessibility()
50 const screenRecording = cu.tcc.checkScreenRecording()
51 return accessibility && screenRecording
52 ? { granted: true }
53 : { granted: false, accessibility, screenRecording }
54 },
55 isDisabled: () => !getChicagoEnabled(),
56 getSubGates: getChicagoSubGates,
57 // cleanup.ts always unhides at turn end — no user preference to disable it.
58 getAutoUnhideEnabled: () => true,
59
60 // Pixel-validation JPEG decode+crop. MUST be synchronous (the package
61 // does `patch1.equals(patch2)` directly on the return value). Cowork uses
62 // Electron's `nativeImage` (sync); our `image-processor-napi` is
63 // sharp-compatible and async-only. Returning null → validation skipped,
64 // click proceeds — the designed fallback per `PixelCompareResult.skipped`.
65 // The sub-gate defaults to false anyway.
66 cropRawPatch: () => null,
67 }
68 return cached
69}