1 files changed, 156 insertions, 0 deletions
diff --git a/internal/promptstore/builtin.go b/internal/promptstore/builtin.go
new file mode 100644
index 0000000..ac4c830
--- /dev/null
+++ b/internal/promptstore/builtin.go
@@ -0,0 +1,156 @@
+// Summary: Built-in prompts for common development tasks.
+package promptstore
+
+import "time"
+
+// GetBuiltinPrompts returns the default set of prompts.
+// These are written to default.jsonl on first run.
+func GetBuiltinPrompts() []Prompt {
+	now := time.Now()
+
+	return []Prompt{
+		{
+			Name:        "code_review",
+			Title:       "Request Code Review",
+			Description: "Analyzes code quality, style, and suggests improvements",
+			Arguments: []PromptArgument{
+				{Name: "code", Description: "The code to review", Required: true},
+			},
+			Messages: []PromptMessage{
+				{
+					Role: "user",
+					Content: MessageContent{
+						Type: "text",
+						Text: "Please review the following code for quality, style, and potential issues:\n\n{{code}}",
+					},
+				},
+			},
+			Tags:    []string{"development", "review", "quality"},
+			Created: now,
+			Updated: now,
+		},
+		{
+			Name:        "explain_code",
+			Title:       "Explain Code",
+			Description: "Provides detailed explanation of what code does",
+			Arguments: []PromptArgument{
+				{Name: "code", Description: "The code to explain", Required: true},
+			},
+			Messages: []PromptMessage{
+				{
+					Role: "user",
+					Content: MessageContent{
+						Type: "text",
+						Text: "Please explain in detail what the following code does:\n\n{{code}}",
+					},
+				},
+			},
+			Tags:    []string{"development", "documentation", "learning"},
+			Created: now,
+			Updated: now,
+		},
+		{
+			Name:        "generate_tests",
+			Title:       "Generate Unit Tests",
+			Description: "Generates unit tests for a function or class",
+			Arguments: []PromptArgument{
+				{Name: "code", Description: "The code to test", Required: true},
+				{Name: "language", Description: "Programming language", Required: false},
+			},
+			Messages: []PromptMessage{
+				{
+					Role: "user",
+					Content: MessageContent{
+						Type: "text",
+						Text: "Generate comprehensive unit tests for the following code:\n\nLanguage: {{language}}\n\n{{code}}",
+					},
+				},
+			},
+			Tags:    []string{"development", "testing", "tdd"},
+			Created: now,
+			Updated: now,
+		},
+		{
+			Name:        "document_function",
+			Title:       "Generate Documentation",
+			Description: "Generates documentation comments and docstrings",
+			Arguments: []PromptArgument{
+				{Name: "code", Description: "The code to document", Required: true},
+			},
+			Messages: []PromptMessage{
+				{
+					Role: "user",
+					Content: MessageContent{
+						Type: "text",
+						Text: "Generate comprehensive documentation for the following code:\n\n{{code}}",
+					},
+				},
+			},
+			Tags:    []string{"development", "documentation"},
+			Created: now,
+			Updated: now,
+		},
+		{
+			Name:        "simplify_code",
+			Title:       "Simplify Code",
+			Description: "Simplifies complex code while preserving behavior",
+			Arguments: []PromptArgument{
+				{Name: "code", Description: "The code to simplify", Required: true},
+			},
+			Messages: []PromptMessage{
+				{
+					Role: "user",
+					Content: MessageContent{
+						Type: "text",
+						Text: "Simplify the following code while preserving its behavior:\n\n{{code}}",
+					},
+				},
+			},
+			Tags:    []string{"development", "refactoring", "quality"},
+			Created: now,
+			Updated: now,
+		},
+		{
+			Name:        "fix_bugs",
+			Title:       "Analyze and Fix Bugs",
+			Description: "Analyzes code for bugs and suggests fixes",
+			Arguments: []PromptArgument{
+				{Name: "code", Description: "The code to analyze", Required: true},
+				{Name: "error", Description: "Error message or symptoms", Required: false},
+			},
+			Messages: []PromptMessage{
+				{
+					Role: "user",
+					Content: MessageContent{
+						Type: "text",
+						Text: "Analyze the following code for bugs and suggest fixes:\n\nError: {{error}}\n\nCode:\n{{code}}",
+					},
+				},
+			},
+			Tags:    []string{"development", "debugging", "bug-fix"},
+			Created: now,
+			Updated: now,
+		},
+		{
+			Name:        "refactor_extract",
+			Title:       "Extract Function",
+			Description: "Extracts code into a separate, reusable function",
+			Arguments: []PromptArgument{
+				{Name: "code", Description: "The code to extract", Required: true},
+				{Name: "function_name", Description: "Desired function name", Required: false},
+			},
+			Messages: []PromptMessage{
+				{
+					Role: "user",
+					Content: MessageContent{
+						Type: "text",
+						Text: "Extract the following code into a separate function named {{function_name}}:\n\n{{code}}",
+					},
+				},
+			},
+			Tags:    []string{"development", "refactoring"},
+			Created: now,
+			Updated: now,
+		},
+	}
+}