fix: include upstream repo in agent prompt and SOP

Author: Hweinstock

.github/agent-sops/task-tester.sop.md

@@ -14,6 +14,9 @@ You have TUI harness MCP tools: `tui_launch`, `tui_send_keys`, `tui_action`, `tu
 
 You also have `shell` for setup commands and GitHub tools for posting comments.
 
+**Important:** Always use `aws/agentcore-cli` as the repository for all GitHub API calls (get PR, post comments, etc.),
+not the fork repository.
+
 ## Steps
 
 ### 1. Setup

.github/scripts/javascript/process-inputs.cjs

@@ -85,7 +85,9 @@ function buildPrompts(mode, issueId, isPullRequest, command, branchName, inputs)
   const systemPrompt = fs.readFileSync(scriptFile, 'utf8');
 
   let prompt = isPullRequest ? 'The pull request id is:' : 'The issue id is:';
-  prompt += `${issueId}\n${command}\nreview and continue`;
+  prompt += `${issueId}\n`;
+  prompt += `The repository is: aws/agentcore-cli\n`;
+  prompt += `${command}\nreview and continue`;
 
   return { sessionId, systemPrompt, prompt };
 }