Refactor base instruction for clarity and adjust context management instruction formatting

Author: olaservo

pkg/github/instructions.go

@@ -35,11 +35,10 @@ func GenerateInstructions(enabledToolsets []string) string {
 		instructions = append(instructions, "For repository operations: Check workflow status before major changes using 'list_workflow_runs'.")
 	}
 
-	// Always add base instructions - they provide universal value
-	baseInstruction := "GitHub MCP Server provides GitHub API tools. Common parameters: 'owner' (repo owner), 'repo' (repo name), 'page'/'perPage' (pagination)."
+	baseInstruction := "The GitHub MCP Server provides GitHub API tools."
 
 	// Add context management instruction for all configurations
-	contextInstruction := "GitHub API responses can overflow context windows. Strategy: 1) Always prefer 'search_*' tools over 'list_*' tools when possible - search tools return filtered results, 2) Process large datasets in batches rather than all at once, 3) For summarization tasks, fetch minimal data first, then drill down into specifics, 4) When analyzing multiple items (issues, PRs, etc), process in groups of 5-10 to manage context."
+	contextInstruction := " GitHub API responses can overflow context windows. Strategy: 1) Always prefer 'search_*' tools over 'list_*' tools when possible - search tools return filtered results, 2) Process large datasets in batches rather than all at once, 3) For summarization tasks, fetch minimal data first, then drill down into specifics, 4) When analyzing multiple items (issues, PRs, etc), process in groups of 5-10 to manage context."
 
 	allInstructions := []string{baseInstruction, contextInstruction}
 	allInstructions = append(allInstructions, instructions...)