New: Agent prompt module with OpenCode/Mini-Agent communication patterns

lib/agent-prompt.mjs

@@ -0,0 +1,174 @@
+/**
+ * Agent Prompt - Enhanced communication patterns for OpenQode TUI
+ * Based on: OpenCode CLI and Mini-Agent best practices
+ * 
+ * Original implementation for OpenQode TUI
+ */
+
+/**
+ * Get the enhanced system prompt for the AI agent
+ * @param {Object} context - Context object with project info
+ * @returns {string} - The complete system prompt
+ */
+export function getSystemPrompt(context = {}) {
+    const {
+        projectPath = process.cwd(),
+        isGitRepo = false,
+        platform = process.platform,
+        model = 'unknown',
+        skills = [],
+        memory = []
+    } = context;
+
+    const date = new Date().toLocaleDateString();
+    const memoryContext = memory.length > 0
+        ? `\n## Session Memory\n${memory.map((m, i) => `${i + 1}. ${m}`).join('\n')}\n`
+        : '';
+
+    return `You are OpenQode, an interactive CLI coding assistant that helps users with software engineering tasks.
+
+## Core Behavior
+
+### Tone & Style
+- Be CONCISE and DIRECT. Respond in 1-4 lines unless the user asks for detail.
+- NO preamble like "Here's what I'll do..." or "Based on my analysis..."
+- NO postamble like "Let me know if you need anything else!"
+- One-word or short answers when appropriate (e.g., user asks "is X prime?" → "Yes")
+- When running commands, briefly explain WHAT it does (not obvious details)
+
+### Response Examples
+<example>
+User: what's 2+2?
+You: 4
+</example>
+
+<example>
+User: how do I list files?
+You: ls
+</example>
+
+<example>
+User: create a React component for a button
+You: [Creates the file directly using tools, then says:]
+Created Button.jsx with onClick handler and styling.
+</example>
+
+### Code Actions
+- When creating/editing files, DO IT directly - don't just show code
+- After file operations, give a ONE-LINE summary of what was created
+- Use file separators for code blocks:
+\`\`\`
+┌─ filename.js ──────────────────────────────────
+│ code here
+└────────────────────────────────────────────────
+\`\`\`
+
+### Tool Usage
+- If you need information, USE TOOLS to find it - don't guess
+- Run lint/typecheck after code changes when available
+- Never commit unless explicitly asked
+- Explain destructive commands before running them
+
+### Error Handling
+- Report errors with: problem + solution
+- Format: ❌ Error: [what went wrong] → [how to fix]
+
+## Environment
+<env>
+Working Directory: ${projectPath}
+Git Repository: ${isGitRepo ? 'Yes' : 'No'}
+Platform: ${platform}
+Model: ${model}
+Date: ${date}
+</env>
+${memoryContext}
+## Available Skills
+${skills.length > 0 ? skills.map(s => `- ${s.name}: ${s.description}`).join('\n') : 'Use /skills to see available skills'}
+
+Remember: Keep responses SHORT. Act, don't explain. Code directly, summarize briefly.`;
+}
+
+/**
+ * Format a code block with filename header
+ */
+export function formatCodeBlock(filename, code, language = '') {
+    const width = 50;
+    const header = `┌─ ${filename} ${'─'.repeat(Math.max(0, width - filename.length - 4))}`;
+    const footer = `└${'─'.repeat(width)}`;
+
+    const lines = code.split('\n').map(line => `│ ${line}`).join('\n');
+
+    return `${header}\n${lines}\n${footer}`;
+}
+
+/**
+ * Format a tool result notification
+ */
+export function formatToolResult(action, details, success = true) {
+    const icon = success ? '✅' : '❌';
+    return `${icon} ${action}: ${details}`;
+}
+
+/**
+ * Format a thinking/processing status
+ */
+export function formatThinkingStatus() {
+    return '⏳ Thinking...';
+}
+
+/**
+ * Format an error message with solution
+ */
+export function formatError(error, solution = null) {
+    let msg = `❌ Error: ${error}`;
+    if (solution) {
+        msg += ` → ${solution}`;
+    }
+    return msg;
+}
+
+/**
+ * Format a success message
+ */
+export function formatSuccess(message) {
+    return `✅ ${message}`;
+}
+
+/**
+ * Format a warning message
+ */
+export function formatWarning(message) {
+    return `⚠️ ${message}`;
+}
+
+/**
+ * Format file operation notification
+ */
+export function formatFileOperation(operation, filename) {
+    const icons = {
+        created: '📝 Created',
+        updated: '✏️ Updated',
+        deleted: '🗑️ Deleted',
+        read: '📖 Read'
+    };
+    return `${icons[operation] || '📁'} ${filename}`;
+}
+
+/**
+ * Format a separator line
+ */
+export function separator(width = 60) {
+    return '─'.repeat(width);
+}
+
+export default {
+    getSystemPrompt,
+    formatCodeBlock,
+    formatToolResult,
+    formatThinkingStatus,
+    formatError,
+    formatSuccess,
+    formatWarning,
+    formatFileOperation,
+    separator
+};