MCPist

package modules import ( "encoding/json" "fmt" ) // ToJSON marshals any value to a JSON string. // Used by ogen module handlers to serialize API responses. func ToJSON(v any) (string, error) { b, err := json.Marshal(v) if err != nil { return "", fmt.Errorf("failed to marshal response: %w", err) } return string(b), nil } // ToStringSlice converts []interface{} (from MCP params) to []string. // Non-string elements are silently skipped. func ToStringSlice(v []interface{}) []string { out := make([]string, 0, len(v)) for _, item := range v { if s, ok := item.(string); ok { out = append(out, s) } } return out }