OpenQode/Documentation/walkthrough.md

Walkthrough - IQ Exchange Integration & Fixes

We have successfully integrated the IQ Exchange Translation Layer and Vision Capabilities into the OpenQode TUI and resolved critical execution fragility.

🚀 Key Features Implemented

1. The Translation Layer (lib/iq-exchange.mjs)

• New Brain: translateRequest(userPrompt) method acting as a cognitive bridge.
• Robust Protocol: Converts natural language (e.g., "Open Spotify") into precise PowerShell/Playwright commands.
• System Commands:
  • uiclick: Reliable UIA-based clicking (no more blind coordinates).
  • waitfor: Synchronization primitive to prevent racing the UI.
  • app_state: Structural vision to "see" window contents.

2. Vision Integration (User Request)

The AI now has full vision capabilities exposed in its system prompt:

• ocr "region": Reads text from the screen using Windows OCR (Windows 10/11 native).
• app_state "App": Dumps the UI hierarchy to understand button names and inputs.
• screenshot "file": Captures visual state.

3. Execution Robustness (Fixes)

• Resolved "Unknown Error": Fixed quoting logic in executeAny regex to handle arguments with spaces properly ("mspaint.exe" was breaking).
• Better Error Reporting: input.ps1 now explicitly writes to Stderr when Start-Process fails, giving the AI actionable feedback.

🧪 Verification Results

Static Analysis

Component	Status	Notes
input.ps1	✅ Verified	ocr implemented, open uses explicit error handling.
iq-exchange.mjs	✅ Verified	Translation prompts include vision; regex fixed for quoted args.
opencode-ink.mjs	✅ Verified	handleSubmit handles translation and errors.

Manual Verification Steps

To verify this in the live TUI:

1. Launch OpenQode: npm run tui
2. Textual Vision Test:
   • Prompt: "Check the text on my active window using OCR."
   • Expected: Agent runs powershell bin/input.ps1 ocr "full" and reports the text.
3. Robust Action Test (Fixed):
   • Prompt: "Open Notepad and type 'Hello World'."
   • Expected:

     powershell bin/input.ps1 open "Notepad"
     powershell bin/input.ps1 waitfor "Untitled" 5
     powershell bin/input.ps1 type "Hello World"
     

   • Fix Verification: Should no longer show "Unknown error" or exit code 1.
4. Structural Vision Test:
   • Prompt: "What buttons are available in the Calculator app?"
   • Expected: Agent runs powershell bin/input.ps1 app_state "Calculator" and lists the button hierarchy.

⚠️ Notes

• OCR Requirement: Requires Windows 10 1809+ with a language pack installed (standard on most systems).
• Permissions: PowerShell scripts run with -ExecutionPolicy Bypass.